./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.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-alt.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-alt.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.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 23:29:39,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:39,402 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:29:39,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:39,408 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:39,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:39,428 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:39,429 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:39,429 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:39,431 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:39,431 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:39,431 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:39,432 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:39,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:39,432 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:39,432 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:39,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:39,433 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:39,433 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:29:39,433 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:39,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:39,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:39,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:39,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:39,434 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:39,435 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:39,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:39,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:39,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:39,436 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:39,436 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:39,437 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:39,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:39,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:39,437 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:39,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:39,437 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:29:39,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:29:39,438 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:39,438 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:39,438 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:39,438 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:39,439 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:39,439 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:39,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:39,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:39,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:39,652 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:39,652 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:39,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-27 23:29:40,689 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:40,817 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:40,817 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-27 23:29:40,824 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31e5441e6/25ad6cb4c3844cef806b230955899c51/FLAG89b78b46e [2024-01-27 23:29:40,841 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31e5441e6/25ad6cb4c3844cef806b230955899c51 [2024-01-27 23:29:40,843 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:40,843 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:40,844 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml [2024-01-27 23:29:40,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:40,966 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:40,967 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:40,967 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:40,971 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:40,972 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:40" (1/2) ... [2024-01-27 23:29:40,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463f174c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:40, skipping insertion in model container [2024-01-27 23:29:40,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:40" (1/2) ... [2024-01-27 23:29:40,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cb99c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:40, skipping insertion in model container [2024-01-27 23:29:40,976 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" (2/2) ... [2024-01-27 23:29:40,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463f174c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:40, skipping insertion in model container [2024-01-27 23:29:40,977 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" (2/2) ... [2024-01-27 23:29:40,977 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:41,005 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:41,006 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-27 23:29:41,007 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,007 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,007 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:41,007 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 23:29:41,008 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:29:41,008 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 23:29:41,008 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= M [2024-01-27 23:29:41,008 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-27 23:29:41,008 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-27 23:29:41,009 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i <= 2147483646 [2024-01-27 23:29:41,009 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,009 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((((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 23:29:41,009 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] size != 0 [2024-01-27 23:29:41,009 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res1 == 0 [2024-01-27 23:29:41,009 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:29:41,009 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res2 == 0 [2024-01-27 23:29:41,010 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] A == 0 [2024-01-27 23:29:41,010 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-27 23:29:41,010 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,010 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,010 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-27 23:29:41,011 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,011 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] ((((i == 1 || (0 == i && i == 0)) || (((5 <= i && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:41,011 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:41,011 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,011 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:41,011 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,012 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-27 23:29:41,012 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,012 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,012 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:41,012 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,012 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-27 23:29:41,012 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:41,013 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,013 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:41,013 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,014 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-27 23:29:41,014 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-27 23:29:41,014 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-27 23:29:41,014 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,015 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-27 23:29:41,015 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:29:41,015 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-27 23:29:41,015 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-27 23:29:41,015 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res2 == 0 [2024-01-27 23:29:41,015 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res1 == 0 [2024-01-27 23:29:41,016 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b <= -1 [2024-01-27 23:29:41,016 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b != 0 [2024-01-27 23:29:41,016 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,016 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-01-27 23:29:41,016 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] A == 0 [2024-01-27 23:29:41,017 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res2 == 0 [2024-01-27 23:29:41,017 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] 0 <= i [2024-01-27 23:29:41,017 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res1 == 0 [2024-01-27 23:29:41,017 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,018 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:41,018 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,018 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:41,018 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res2 == 0 [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res1 == 0 [2024-01-27 23:29:41,019 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b != 0 [2024-01-27 23:29:41,020 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] 1 <= b [2024-01-27 23:29:41,020 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-27 23:29:41,021 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] A == 0 [2024-01-27 23:29:41,021 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] N == 0 [2024-01-27 23:29:41,021 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] M == 0 [2024-01-27 23:29:41,021 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-27 23:29:41,021 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] i <= 2147483646 [2024-01-27 23:29:41,021 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,022 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,022 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:41,022 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-27 23:29:41,022 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,025 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res2 == 0 [2024-01-27 23:29:41,025 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] A == 0 [2024-01-27 23:29:41,025 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res1 == 0 [2024-01-27 23:29:41,025 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (((((((5 <= i && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res1 == 0 [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res2 == 0 [2024-01-27 23:29:41,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] A == 0 [2024-01-27 23:29:41,027 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] (((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 23:29:41,043 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:41,198 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-alt.wvr.c[2800,2813] [2024-01-27 23:29:41,214 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:41,228 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:41,239 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 23:29:41,311 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:29:41,311 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cb99c26 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:41, skipping insertion in model container [2024-01-27 23:29:41,311 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:41,312 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:41,313 INFO L158 Benchmark]: Toolchain (without parser) took 346.29ms. Allocated memory was 130.0MB in the beginning and 182.5MB in the end (delta: 52.4MB). Free memory was 68.9MB in the beginning and 155.1MB in the end (delta: -86.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2024-01-27 23:29:41,314 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:41,314 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 130.0MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:41,315 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.43ms. Allocated memory was 130.0MB in the beginning and 182.5MB in the end (delta: 52.4MB). Free memory was 68.7MB in the beginning and 155.1MB in the end (delta: -86.4MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2024-01-27 23:29:41,317 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 130.0MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.43ms. Allocated memory was 130.0MB in the beginning and 182.5MB in the end (delta: 52.4MB). Free memory was 68.7MB in the beginning and 155.1MB in the end (delta: -86.4MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: 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-alt.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.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 23:29:43,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:43,129 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:29:43,133 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:43,133 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:43,160 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:43,160 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:43,161 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:43,161 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:43,164 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:43,165 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:43,165 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:43,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:43,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:43,167 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:43,167 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:43,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:43,167 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:43,168 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:43,168 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:43,168 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:43,169 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:43,170 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:43,170 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:29:43,170 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:29:43,171 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:43,171 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:29:43,171 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:43,171 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:43,171 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:43,172 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:43,173 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:43,173 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:43,173 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:43,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:43,173 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:43,174 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:43,174 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:43,174 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:29:43,174 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:29:43,175 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:43,175 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:43,175 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:43,175 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:43,175 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:43,176 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:29:43,176 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:43,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:43,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:43,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:43,465 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:43,465 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:43,467 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-27 23:29:44,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:44,776 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:44,776 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-27 23:29:44,782 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0b3903dd/79134d8c472042669e2868e781451d85/FLAG33510d318 [2024-01-27 23:29:44,796 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0b3903dd/79134d8c472042669e2868e781451d85 [2024-01-27 23:29:44,798 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:44,799 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:44,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml [2024-01-27 23:29:44,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:44,930 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:44,931 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:44,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:44,934 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:44,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:44" (1/2) ... [2024-01-27 23:29:44,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ef77b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:44, skipping insertion in model container [2024-01-27 23:29:44,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:44" (1/2) ... [2024-01-27 23:29:44,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20398179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:44, skipping insertion in model container [2024-01-27 23:29:44,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:44" (2/2) ... [2024-01-27 23:29:44,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ef77b7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:44, skipping insertion in model container [2024-01-27 23:29:44,938 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:44" (2/2) ... [2024-01-27 23:29:44,938 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:44,971 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:44,972 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,972 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res1 == 0 [2024-01-27 23:29:44,972 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] A == 0 [2024-01-27 23:29:44,972 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res2 == 0 [2024-01-27 23:29:44,972 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:44,972 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,973 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,973 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] A == 0 [2024-01-27 23:29:44,973 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res1 == 0 [2024-01-27 23:29:44,973 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res2 == 0 [2024-01-27 23:29:44,973 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] (((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 23:29:44,973 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,973 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-27 23:29:44,973 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,974 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:44,974 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] ((((i == 1 || (0 == i && i == 0)) || (((5 <= i && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:44,974 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,974 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,974 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:44,974 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] 1 <= b [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b != 0 [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-27 23:29:44,975 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-27 23:29:44,976 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-27 23:29:44,976 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:29:44,976 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,976 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:44,976 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-27 23:29:44,977 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res2 == 0 [2024-01-27 23:29:44,977 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res1 == 0 [2024-01-27 23:29:44,978 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] i <= 2147483646 [2024-01-27 23:29:44,978 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,978 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:44,978 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,979 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-27 23:29:44,979 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] N == 0 [2024-01-27 23:29:44,979 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-27 23:29:44,979 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] M == 0 [2024-01-27 23:29:44,979 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] A == 0 [2024-01-27 23:29:44,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (((((((5 <= i && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:44,980 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,980 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-27 23:29:44,980 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:44,980 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,980 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,980 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:44,981 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-27 23:29:44,981 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,982 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,982 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:44,982 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((((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 23:29:44,982 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res1 == 0 [2024-01-27 23:29:44,982 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res2 == 0 [2024-01-27 23:29:44,982 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] size != 0 [2024-01-27 23:29:44,982 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] A == 0 [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b <= -1 [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b != 0 [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,983 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= M [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-27 23:29:44,984 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res2 == 0 [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] 0 <= i [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-01-27 23:29:44,985 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] A == 0 [2024-01-27 23:29:44,986 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res1 == 0 [2024-01-27 23:29:44,986 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res2 == 0 [2024-01-27 23:29:44,986 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res1 == 0 [2024-01-27 23:29:44,986 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:29:44,986 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:29:44,986 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i <= 2147483646 [2024-01-27 23:29:44,987 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:29:45,003 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:45,166 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-alt.wvr.c[2800,2813] [2024-01-27 23:29:45,188 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:45,199 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:29:45,206 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:45,225 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-alt.wvr.c[2800,2813] [2024-01-27 23:29:45,232 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:45,237 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:45,247 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 23:29:45,288 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:29:45,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20398179 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:45, skipping insertion in model container [2024-01-27 23:29:45,288 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:45,289 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:45,290 INFO L158 Benchmark]: Toolchain (without parser) took 359.29ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 42.3MB in the end (delta: 1.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 23:29:45,290 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:45,290 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 67.1MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:45,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 357.57ms. Allocated memory is still 67.1MB. Free memory was 43.4MB in the beginning and 42.3MB in the end (delta: 1.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 23:29:45,292 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 67.1MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 357.57ms. Allocated memory is still 67.1MB. Free memory was 43.4MB in the beginning and 42.3MB in the end (delta: 1.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: 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