./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum.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-cb09d65-m [2024-01-27 23:29:40,403 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:40,469 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:29:40,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:40,481 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:40,505 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:40,506 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:40,506 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:40,507 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:40,510 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:40,510 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:40,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:40,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:40,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:40,513 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:40,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:40,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:40,513 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:40,513 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:29:40,514 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:40,514 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:40,514 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:40,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:40,515 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:40,515 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:40,515 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:40,515 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:40,515 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:40,516 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:40,516 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:40,517 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:40,517 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:40,517 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:40,518 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:40,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:40,518 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:40,518 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:29:40,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:29:40,518 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:40,519 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:40,519 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:40,524 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:40,524 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:40,524 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:40,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:40,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:40,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:40,776 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:40,777 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:40,778 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum.wvr.yml/witness.yml [2024-01-27 23:29:40,907 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:40,909 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:40,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c [2024-01-27 23:29:42,062 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:42,242 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:42,243 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c [2024-01-27 23:29:42,252 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f408ebd3/2ecfa97ff93f4f8ca1d5d1a5e5ae3d2b/FLAG3af0df5cb [2024-01-27 23:29:42,265 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f408ebd3/2ecfa97ff93f4f8ca1d5d1a5e5ae3d2b [2024-01-27 23:29:42,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:42,270 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:42,271 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:42,271 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:42,275 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:42,275 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:40" (1/2) ... [2024-01-27 23:29:42,276 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63deb033 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:42, skipping insertion in model container [2024-01-27 23:29:42,276 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:40" (1/2) ... [2024-01-27 23:29:42,277 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c41fb38 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:42, skipping insertion in model container [2024-01-27 23:29:42,278 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:42" (2/2) ... [2024-01-27 23:29:42,278 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63deb033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:42, skipping insertion in model container [2024-01-27 23:29:42,278 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:42" (2/2) ... [2024-01-27 23:29:42,278 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:42,302 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:42,304 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((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) [2024-01-27 23:29:42,304 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] res1 == 0 [2024-01-27 23:29:42,304 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] res2 == 0 [2024-01-27 23:29:42,304 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] B == 0 [2024-01-27 23:29:42,304 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:42,304 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,304 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] B == 0 [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] ((((((4 <= i && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:42,305 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,306 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 23:29:42,306 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,306 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] B == 0 [2024-01-27 23:29:42,306 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 23:29:42,306 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 23:29:42,306 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,306 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] B == 0 [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res1 == 0 [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res2 == 0 [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((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) [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] size != 0 [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,307 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] B == 0 [2024-01-27 23:29:42,308 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res2 == 0 [2024-01-27 23:29:42,308 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res1 == 0 [2024-01-27 23:29:42,308 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 23:29:42,308 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,308 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] i <= 2147483646 [2024-01-27 23:29:42,308 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,308 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:42,309 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,309 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-27 23:29:42,309 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,309 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:42,309 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,309 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] B == 0 [2024-01-27 23:29:42,309 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-27 23:29:42,310 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-27 23:29:42,310 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-27 23:29:42,310 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] N == 0 [2024-01-27 23:29:42,310 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,310 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,310 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] i <= 2147483646 [2024-01-27 23:29:42,310 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] M == 0 [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] B == 0 [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:29:42,311 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] b <= -1 [2024-01-27 23:29:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] b != 0 [2024-01-27 23:29:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] res2 == 0 [2024-01-27 23:29:42,312 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] res1 == 0 [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] 0 <= i [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (long long )i - (long long )size >= 0LL [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] B == 0 [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L68] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((4 <= i && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:42,313 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] B == 0 [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res1 == 0 [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res2 == 0 [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] 0 <= i [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,314 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] 1 <= b [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b != 0 [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] 0 <= M [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] res1 == 0 [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] res2 == 0 [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] B == 0 [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res2 == 0 [2024-01-27 23:29:42,315 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res1 == 0 [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] B == 0 [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:29:42,316 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res2 == 0 [2024-01-27 23:29:42,317 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res1 == 0 [2024-01-27 23:29:42,338 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:42,460 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c[2874,2887] [2024-01-27 23:29:42,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:42,475 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:42,484 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 [2024-01-27 23:29:42,530 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:29:42,531 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c41fb38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:42, skipping insertion in model container [2024-01-27 23:29:42,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:42,531 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:42,533 INFO L158 Benchmark]: Toolchain (without parser) took 261.88ms. Allocated memory is still 174.1MB. Free memory was 112.0MB in the beginning and 94.2MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 23:29:42,533 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 174.1MB. Free memory was 139.0MB in the beginning and 138.8MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:42,533 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 174.1MB. Free memory is still 132.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:42,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 260.09ms. Allocated memory is still 174.1MB. Free memory was 111.7MB in the beginning and 94.2MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 23:29:42,535 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 174.1MB. Free memory was 139.0MB in the beginning and 138.8MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.48ms. Allocated memory is still 174.1MB. Free memory is still 132.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 260.09ms. Allocated memory is still 174.1MB. Free memory was 111.7MB in the beginning and 94.2MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum.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-cb09d65-m [2024-01-27 23:29:44,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:44,587 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:29:44,591 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:44,591 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:44,623 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:44,624 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:44,625 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:44,625 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:44,629 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:44,629 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:44,629 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:44,630 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:44,631 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:44,631 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:44,632 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:44,632 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:44,632 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:44,633 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:44,633 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:44,633 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:44,634 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:44,634 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:44,634 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:29:44,635 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:29:44,635 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:44,635 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:29:44,635 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:44,635 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:44,636 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:44,637 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:44,637 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:44,637 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:44,637 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:44,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:44,638 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:44,639 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:44,639 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:44,639 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:29:44,639 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:29:44,639 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:44,640 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:44,640 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:44,640 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:44,640 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:44,641 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:29:44,641 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:44,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:44,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:44,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:44,945 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:44,946 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:44,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum.wvr.yml/witness.yml [2024-01-27 23:29:45,111 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:45,112 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:45,113 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c [2024-01-27 23:29:46,249 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:46,403 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:46,403 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c [2024-01-27 23:29:46,411 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd4c119c2/fe85aff271c84c44bcf90f59bb8ba555/FLAG91ebdb100 [2024-01-27 23:29:46,424 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd4c119c2/fe85aff271c84c44bcf90f59bb8ba555 [2024-01-27 23:29:46,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:46,425 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:46,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:46,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:46,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:46,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:45" (1/2) ... [2024-01-27 23:29:46,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a1395e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:46, skipping insertion in model container [2024-01-27 23:29:46,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:45" (1/2) ... [2024-01-27 23:29:46,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56716f05 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:46, skipping insertion in model container [2024-01-27 23:29:46,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:46" (2/2) ... [2024-01-27 23:29:46,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a1395e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:46, skipping insertion in model container [2024-01-27 23:29:46,434 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:46" (2/2) ... [2024-01-27 23:29:46,434 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:46,469 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] res1 == 0 [2024-01-27 23:29:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] 0 <= M [2024-01-27 23:29:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] res2 == 0 [2024-01-27 23:29:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] B == 0 [2024-01-27 23:29:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res1 == 0 [2024-01-27 23:29:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res2 == 0 [2024-01-27 23:29:46,471 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,472 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L68] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((4 <= i && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 23:29:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] b <= -1 [2024-01-27 23:29:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] b != 0 [2024-01-27 23:29:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-27 23:29:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-27 23:29:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-27 23:29:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:29:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] B == 0 [2024-01-27 23:29:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] M == 0 [2024-01-27 23:29:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] B == 0 [2024-01-27 23:29:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res1 == 0 [2024-01-27 23:29:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res2 == 0 [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] B == 0 [2024-01-27 23:29:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-27 23:29:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res2 == 0 [2024-01-27 23:29:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res1 == 0 [2024-01-27 23:29:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-27 23:29:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-27 23:29:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] B == 0 [2024-01-27 23:29:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-27 23:29:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-27 23:29:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:46,478 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] res2 == 0 [2024-01-27 23:29:46,478 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] res1 == 0 [2024-01-27 23:29:46,478 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] B == 0 [2024-01-27 23:29:46,478 INFO L98 nessWitnessExtractor]: Loop invariant at [L116-L118] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((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) [2024-01-27 23:29:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] 0 <= i [2024-01-27 23:29:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 23:29:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 23:29:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] B == 0 [2024-01-27 23:29:46,481 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 23:29:46,481 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] 1 <= b [2024-01-27 23:29:46,481 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b != 0 [2024-01-27 23:29:46,481 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] i <= 2147483646 [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (((i == 1 || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3) || i == 2 [2024-01-27 23:29:46,482 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res2 == 0 [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] size != 0 [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res1 == 0 [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((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) [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] B == 0 [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] B == 0 [2024-01-27 23:29:46,483 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] N == 0 [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] ((((((4 <= i && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,484 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res2 == 0 [2024-01-27 23:29:46,485 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res1 == 0 [2024-01-27 23:29:46,485 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] B == 0 [2024-01-27 23:29:46,485 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-27 23:29:46,485 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-27 23:29:46,485 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (long long )i - (long long )size >= 0LL [2024-01-27 23:29:46,485 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] res2 == 0 [2024-01-27 23:29:46,485 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] 0 <= i [2024-01-27 23:29:46,486 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] B == 0 [2024-01-27 23:29:46,486 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] res1 == 0 [2024-01-27 23:29:46,486 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:46,486 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,486 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:46,486 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,486 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] i <= 2147483646 [2024-01-27 23:29:46,487 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,487 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:46,487 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:29:46,507 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:46,676 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c[2874,2887] [2024-01-27 23:29:46,692 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:46,705 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:29:46,712 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:46,734 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c[2874,2887] [2024-01-27 23:29:46,742 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:46,747 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:46,758 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 [2024-01-27 23:29:46,811 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:29:46,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56716f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:46, skipping insertion in model container [2024-01-27 23:29:46,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:46,813 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:46,814 INFO L158 Benchmark]: Toolchain (without parser) took 388.04ms. Allocated memory is still 62.9MB. Free memory was 38.0MB in the beginning and 36.5MB in the end (delta: 1.5MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2024-01-27 23:29:46,815 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 46.1MB. Free memory was 27.3MB in the beginning and 27.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:46,815 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 46.1MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:46,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 385.25ms. Allocated memory is still 62.9MB. Free memory was 37.8MB in the beginning and 36.5MB in the end (delta: 1.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2024-01-27 23:29:46,817 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 0.18ms. Allocated memory is still 46.1MB. Free memory was 27.3MB in the beginning and 27.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.45ms. Allocated memory is still 46.1MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 385.25ms. Allocated memory is still 62.9MB. Free memory was 37.8MB in the beginning and 36.5MB in the end (delta: 1.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: 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