./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.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-max-array-hom.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-max-array-hom.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.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 23:10:06,102 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:10:06,141 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:10:06,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:10:06,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:10:06,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:10:06,159 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:10:06,160 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:10:06,160 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:10:06,161 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:10:06,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:10:06,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:10:06,162 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:10:06,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:10:06,162 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:10:06,162 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:10:06,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:10:06,163 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:10:06,163 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:10:06,164 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:10:06,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:10:06,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:10:06,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:10:06,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:10:06,165 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:10:06,165 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:10:06,165 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:10:06,166 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:10:06,166 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:10:06,166 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:10:06,166 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:10:06,167 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:10:06,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:10:06,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:10:06,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:10:06,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:10:06,168 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:10:06,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:10:06,168 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:10:06,169 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:10:06,169 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:10:06,170 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:10:06,171 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:10:06,171 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:10:06,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:10:06,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:10:06,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:10:06,399 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:10:06,399 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:10:06,400 INFO L431 ainManager$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-max-array-hom.wvr.yml/witness.yml [2024-01-27 23:10:06,529 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:10:06,529 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:10:06,530 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-27 23:10:07,736 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:10:07,898 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:10:07,899 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-27 23:10:07,906 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbcb0ed9/d95403f1f76c4630958f294394b3dadf/FLAGcd8ecf70c [2024-01-27 23:10:07,922 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbcb0ed9/d95403f1f76c4630958f294394b3dadf [2024-01-27 23:10:07,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:10:07,925 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:10:07,927 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:07,927 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:10:07,931 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:10:07,931 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:06" (1/2) ... [2024-01-27 23:10:07,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75579fcf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:07, skipping insertion in model container [2024-01-27 23:10:07,934 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:06" (1/2) ... [2024-01-27 23:10:07,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5034ec3f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:07, skipping insertion in model container [2024-01-27 23:10:07,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:07" (2/2) ... [2024-01-27 23:10:07,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75579fcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:07, skipping insertion in model container [2024-01-27 23:10:07,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:07" (2/2) ... [2024-01-27 23:10:07,936 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:10:07,970 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:10:07,972 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:10:07,972 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-27 23:10:07,972 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max1 == 0 [2024-01-27 23:10:07,972 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((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 23:10:07,972 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max3 == 0 [2024-01-27 23:10:07,973 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] size != 0 [2024-01-27 23:10:07,973 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max2 == 0 [2024-01-27 23:10:07,973 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:07,973 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:10:07,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:10:07,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max2 == 0 [2024-01-27 23:10:07,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max1 == 0 [2024-01-27 23:10:07,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max3 == 0 [2024-01-27 23:10:07,995 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-27 23:10:07,995 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:10:07,995 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] N == 0 [2024-01-27 23:10:07,995 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-27 23:10:07,995 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max3 == 0 [2024-01-27 23:10:07,996 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max2 == 0 [2024-01-27 23:10:07,996 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max1 == 0 [2024-01-27 23:10:07,996 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max3 == 0 [2024-01-27 23:10:07,996 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max2 == 0 [2024-01-27 23:10:07,996 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max1 == 0 [2024-01-27 23:10:07,996 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-27 23:10:07,996 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-27 23:10:07,997 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max1 == 0 [2024-01-27 23:10:07,997 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max2 == 0 [2024-01-27 23:10:07,997 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max3 == 0 [2024-01-27 23:10:07,997 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-27 23:10:07,997 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max2 == 0 [2024-01-27 23:10:07,998 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max1 == 0 [2024-01-27 23:10:07,998 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max3 == 0 [2024-01-27 23:10:07,998 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:07,998 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:10:07,998 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-27 23:10:07,998 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max3 <= 2147483646 [2024-01-27 23:10:07,999 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] i <= 2147483646 [2024-01-27 23:10:07,999 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,000 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,000 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-27 23:10:08,000 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:08,000 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,000 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max2 == 0 [2024-01-27 23:10:08,001 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max3 == 0 [2024-01-27 23:10:08,001 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max1 == 0 [2024-01-27 23:10:08,001 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] M == 0 [2024-01-27 23:10:08,001 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-27 23:10:08,001 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] N == 0 [2024-01-27 23:10:08,001 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,001 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-27 23:10:08,002 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,002 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:08,002 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 23:10:08,002 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,002 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max3 == 0 [2024-01-27 23:10:08,003 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max1 == 0 [2024-01-27 23:10:08,003 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-27 23:10:08,004 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max2 == 0 [2024-01-27 23:10:08,004 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-27 23:10:08,004 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,004 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,004 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-27 23:10:08,004 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (((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 23:10:08,004 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max2 == 0 [2024-01-27 23:10:08,004 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max3 == 0 [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max1 == 0 [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max1 == 0 [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max2 == 0 [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max3 == 0 [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,005 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,006 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-27 23:10:08,019 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-27 23:10:08,019 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,019 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-27 23:10:08,020 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,020 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((12 <= i && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-27 23:10:08,020 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-01-27 23:10:08,020 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max2 == 0 [2024-01-27 23:10:08,020 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max1 == 0 [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max3 == 0 [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max3 == 0 [2024-01-27 23:10:08,021 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max2 == 0 [2024-01-27 23:10:08,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] ((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:08,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:10:08,041 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:08,198 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-max-array-hom.wvr.c[2625,2638] [2024-01-27 23:10:08,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:08,220 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:10:08,231 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 [2024-01-27 23:10:08,280 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:10:08,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5034ec3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:08, skipping insertion in model container [2024-01-27 23:10:08,280 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:08,281 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:10:08,282 INFO L158 Benchmark]: Toolchain (without parser) took 356.58ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 64.5MB in the beginning and 151.3MB in the end (delta: -86.7MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2024-01-27 23:10:08,283 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 142.6MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:08,283 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 142.6MB. Free memory is still 109.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:08,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.73ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 64.4MB in the beginning and 151.3MB in the end (delta: -86.9MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2024-01-27 23:10:08,284 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 0.16ms. Allocated memory is still 142.6MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 142.6MB. Free memory is still 109.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.73ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 64.4MB in the beginning and 151.3MB in the end (delta: -86.9MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: 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-max-array-hom.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.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 23:10:10,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:10:10,289 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:10:10,293 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:10:10,293 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:10:10,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:10:10,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:10:10,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:10:10,338 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:10:10,338 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:10:10,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:10:10,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:10:10,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:10:10,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:10:10,339 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:10:10,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:10:10,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:10:10,340 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:10:10,341 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:10:10,341 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:10:10,341 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:10:10,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:10:10,342 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:10:10,342 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:10:10,342 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:10:10,342 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:10:10,343 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:10:10,343 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:10:10,343 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:10:10,343 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:10:10,344 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:10:10,345 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:10:10,345 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:10:10,345 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:10:10,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:10:10,345 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:10:10,346 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:10:10,346 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:10:10,346 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:10:10,347 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:10:10,347 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:10:10,347 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:10:10,347 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:10:10,347 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:10:10,348 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:10:10,348 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:10:10,348 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:10:10,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:10:10,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:10:10,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:10:10,642 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:10:10,642 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:10:10,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-27 23:10:11,891 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:10:12,040 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:10:12,040 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-27 23:10:12,047 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fe4d90bb/35542b2fb19a42159456f5e92ce052a8/FLAG9e0c8fb18 [2024-01-27 23:10:12,063 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fe4d90bb/35542b2fb19a42159456f5e92ce052a8 [2024-01-27 23:10:12,066 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:10:12,066 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:10:12,067 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.wvr.yml/witness.yml [2024-01-27 23:10:12,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:10:12,173 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:10:12,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:12,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:10:12,177 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:10:12,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:12" (1/2) ... [2024-01-27 23:10:12,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5a68a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:12, skipping insertion in model container [2024-01-27 23:10:12,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:12" (1/2) ... [2024-01-27 23:10:12,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@155b4968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:12, skipping insertion in model container [2024-01-27 23:10:12,179 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:12" (2/2) ... [2024-01-27 23:10:12,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5a68a3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:12, skipping insertion in model container [2024-01-27 23:10:12,179 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:12" (2/2) ... [2024-01-27 23:10:12,180 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:10:12,227 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:10:12,228 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,228 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:12,228 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-27 23:10:12,228 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max1 == 0 [2024-01-27 23:10:12,228 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max3 == 0 [2024-01-27 23:10:12,228 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] N == 0 [2024-01-27 23:10:12,229 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max2 == 0 [2024-01-27 23:10:12,229 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,229 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 23:10:12,229 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max3 == 0 [2024-01-27 23:10:12,229 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-27 23:10:12,229 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max1 == 0 [2024-01-27 23:10:12,230 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max2 == 0 [2024-01-27 23:10:12,230 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-27 23:10:12,230 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-27 23:10:12,230 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,230 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] i <= 2147483646 [2024-01-27 23:10:12,231 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max3 <= 2147483646 [2024-01-27 23:10:12,231 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,231 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,231 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-27 23:10:12,231 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max1 == 0 [2024-01-27 23:10:12,231 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max2 == 0 [2024-01-27 23:10:12,232 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-27 23:10:12,232 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max3 == 0 [2024-01-27 23:10:12,232 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max2 == 0 [2024-01-27 23:10:12,232 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-27 23:10:12,232 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max1 == 0 [2024-01-27 23:10:12,232 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max3 == 0 [2024-01-27 23:10:12,232 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-27 23:10:12,233 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,233 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,233 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] ((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:12,233 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max3 == 0 [2024-01-27 23:10:12,234 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max1 == 0 [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max2 == 0 [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((12 <= i && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,235 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:12,236 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,236 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-27 23:10:12,236 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max3 == 0 [2024-01-27 23:10:12,236 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max1 == 0 [2024-01-27 23:10:12,236 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max2 == 0 [2024-01-27 23:10:12,237 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-27 23:10:12,237 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-01-27 23:10:12,237 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-27 23:10:12,237 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max2 == 0 [2024-01-27 23:10:12,238 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] N == 0 [2024-01-27 23:10:12,238 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max1 == 0 [2024-01-27 23:10:12,238 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] M == 0 [2024-01-27 23:10:12,239 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max3 == 0 [2024-01-27 23:10:12,239 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-27 23:10:12,239 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-27 23:10:12,239 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max2 == 0 [2024-01-27 23:10:12,239 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max3 == 0 [2024-01-27 23:10:12,239 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,239 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:12,240 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,240 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,240 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-27 23:10:12,240 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max3 == 0 [2024-01-27 23:10:12,240 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (((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 23:10:12,240 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-27 23:10:12,240 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max2 == 0 [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max1 == 0 [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max1 == 0 [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max2 == 0 [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max3 == 0 [2024-01-27 23:10:12,241 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-27 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-27 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max2 == 0 [2024-01-27 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max3 == 0 [2024-01-27 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max1 == 0 [2024-01-27 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] size != 0 [2024-01-27 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((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 23:10:12,242 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-27 23:10:12,243 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:10:12,243 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max2 == 0 [2024-01-27 23:10:12,243 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max1 == 0 [2024-01-27 23:10:12,243 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-27 23:10:12,243 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max3 == 0 [2024-01-27 23:10:12,243 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-27 23:10:12,244 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,244 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:10:12,263 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:12,434 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-max-array-hom.wvr.c[2625,2638] [2024-01-27 23:10:12,445 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:12,461 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:10:12,471 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:12,493 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-max-array-hom.wvr.c[2625,2638] [2024-01-27 23:10:12,495 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:12,498 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:10:12,507 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 [2024-01-27 23:10:12,566 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:10:12,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@155b4968 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:12, skipping insertion in model container [2024-01-27 23:10:12,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:12,568 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:10:12,569 INFO L158 Benchmark]: Toolchain (without parser) took 395.63ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 24.1MB in the beginning and 39.7MB in the end (delta: -15.6MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2024-01-27 23:10:12,569 INFO L158 Benchmark]: CDTParser took 0.72ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:12,570 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 30.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:12,571 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.05ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 24.0MB in the beginning and 39.7MB in the end (delta: -15.7MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2024-01-27 23:10:12,572 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 30.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.05ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 24.0MB in the beginning and 39.7MB in the end (delta: -15.7MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: 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