./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-three-array-max.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-three-array-max.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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-three-array-max.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-three-array-max.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-a340643-m [2024-01-27 14:52:41,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:41,740 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:52:41,743 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:41,743 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:41,770 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:41,770 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:41,771 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:41,771 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:41,774 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:41,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:41,774 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:41,775 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:41,776 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:41,776 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:41,776 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:41,776 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:41,776 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:41,777 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:52:41,777 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:41,777 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:41,777 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:41,777 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:41,777 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:41,777 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:41,778 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:41,778 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:41,778 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:41,778 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:41,778 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:41,779 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:41,779 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:41,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:41,779 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:41,780 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:41,780 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:41,780 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:52:41,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:52:41,780 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:41,780 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:41,780 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:41,781 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:41,781 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:41,781 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:41,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:41,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:41,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:41,995 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:41,995 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:41,996 INFO L431 ainManager$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-three-array-max.wvr.yml/witness.yml [2024-01-27 14:52:42,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:42,164 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:42,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-27 14:52:43,324 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:43,491 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:43,492 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-27 14:52:43,498 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d147d8472/9422e96821004707b34f6792e41a38d3/FLAG5ed34e32b [2024-01-27 14:52:43,508 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d147d8472/9422e96821004707b34f6792e41a38d3 [2024-01-27 14:52:43,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:43,509 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:43,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:43,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:43,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:43,515 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:42" (1/2) ... [2024-01-27 14:52:43,516 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cce3e47 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:43, skipping insertion in model container [2024-01-27 14:52:43,516 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:42" (1/2) ... [2024-01-27 14:52:43,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@251d49f0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:43, skipping insertion in model container [2024-01-27 14:52:43,517 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:43" (2/2) ... [2024-01-27 14:52:43,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cce3e47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:43, skipping insertion in model container [2024-01-27 14:52:43,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:43" (2/2) ... [2024-01-27 14:52:43,519 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:43,558 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:43,561 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,561 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] 1 <= p [2024-01-27 14:52:43,561 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,561 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,562 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] 1 <= p [2024-01-27 14:52:43,562 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,562 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 1 <= p [2024-01-27 14:52:43,562 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,563 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,563 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,563 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,563 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] maxb == 0 [2024-01-27 14:52:43,563 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] p == 0 [2024-01-27 14:52:43,563 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] maxa == 0 [2024-01-27 14:52:43,563 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] maxc == 0 [2024-01-27 14:52:43,564 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] maxa == 0 [2024-01-27 14:52:43,564 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] p == 0 [2024-01-27 14:52:43,564 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] maxb == 0 [2024-01-27 14:52:43,564 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:43,564 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] maxc == 0 [2024-01-27 14:52:43,564 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] size != 0 [2024-01-27 14:52:43,565 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] C == 0 [2024-01-27 14:52:43,565 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((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 14:52:43,565 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,565 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,565 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] B == 0 [2024-01-27 14:52:43,565 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] maxb == 0 [2024-01-27 14:52:43,566 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] p == 0 [2024-01-27 14:52:43,566 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] A == 0 [2024-01-27 14:52:43,566 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] C == 0 [2024-01-27 14:52:43,566 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] maxc == 0 [2024-01-27 14:52:43,566 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] maxa == 0 [2024-01-27 14:52:43,566 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,566 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,567 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] maxb == 0 [2024-01-27 14:52:43,567 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] maxc == 0 [2024-01-27 14:52:43,567 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] p == 0 [2024-01-27 14:52:43,567 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] C == 0 [2024-01-27 14:52:43,569 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] maxa == 0 [2024-01-27 14:52:43,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L85] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L85] (((((((1 == i && i == 1) || 1 <= i) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,569 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] i != 0 [2024-01-27 14:52:43,569 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= i [2024-01-27 14:52:43,570 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,570 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L84] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,570 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,570 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] maxc == 0 [2024-01-27 14:52:43,570 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] p == 0 [2024-01-27 14:52:43,570 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] C == 0 [2024-01-27 14:52:43,571 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] maxa == 0 [2024-01-27 14:52:43,571 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) || ((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 14:52:43,571 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] maxb == 0 [2024-01-27 14:52:43,571 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L51] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,572 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,572 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L81] 1 <= p [2024-01-27 14:52:43,572 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L81] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,573 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L81] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,573 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] B == 0 [2024-01-27 14:52:43,573 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] maxc == 0 [2024-01-27 14:52:43,573 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] C == 0 [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] p == 0 [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] A == 0 [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] maxa == 0 [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] N == 0 [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] maxb == 0 [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,574 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] p == 1 [2024-01-27 14:52:43,575 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] maxc == 0 [2024-01-27 14:52:43,575 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b <= -1 [2024-01-27 14:52:43,575 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b != 0 [2024-01-27 14:52:43,575 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] C == 0 [2024-01-27 14:52:43,575 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] p == 0 [2024-01-27 14:52:43,575 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] A == 0 [2024-01-27 14:52:43,575 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] B == 0 [2024-01-27 14:52:43,576 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] maxb == 0 [2024-01-27 14:52:43,576 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] maxa == 0 [2024-01-27 14:52:43,576 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] maxc == 0 [2024-01-27 14:52:43,577 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] maxb == 0 [2024-01-27 14:52:43,577 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] p == 0 [2024-01-27 14:52:43,577 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] maxa == 0 [2024-01-27 14:52:43,577 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] maxc == 0 [2024-01-27 14:52:43,577 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] C == 0 [2024-01-27 14:52:43,577 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] p == 1 [2024-01-27 14:52:43,577 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,578 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,578 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] p == 0 [2024-01-27 14:52:43,578 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] maxc == 0 [2024-01-27 14:52:43,578 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] C == 0 [2024-01-27 14:52:43,578 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] B == 0 [2024-01-27 14:52:43,578 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] maxa == 0 [2024-01-27 14:52:43,578 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] maxb == 0 [2024-01-27 14:52:43,579 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] 1 <= p [2024-01-27 14:52:43,579 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,579 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,579 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,579 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,579 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] maxa == 0 [2024-01-27 14:52:43,580 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] C == 0 [2024-01-27 14:52:43,580 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] p == 0 [2024-01-27 14:52:43,580 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] maxb == 0 [2024-01-27 14:52:43,580 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] maxc == 0 [2024-01-27 14:52:43,580 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((((((((((((((9 <= i && 10 <= p) && i <= 2147483646) && p != 1) && p != 2) && p != 3) && i != 0) && i != 1) && i != 2) || (p == 9 && i == 8)) || (p == 8 && i == 7)) || (p == 7 && i == 6)) || (p == 6 && i == 5)) || (p == 5 && i == 4)) || (p == 4 && i == 3)) || (p == 3 && i == 2)) || ((1 == i && p == 2) && i == 1) [2024-01-27 14:52:43,580 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,581 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,581 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,581 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,582 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 1 <= p [2024-01-27 14:52:43,582 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,583 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] maxa == 0 [2024-01-27 14:52:43,583 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] maxb == 0 [2024-01-27 14:52:43,583 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] C == 0 [2024-01-27 14:52:43,583 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] p == 0 [2024-01-27 14:52:43,583 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] maxc == 0 [2024-01-27 14:52:43,583 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,584 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] 1 <= p [2024-01-27 14:52:43,584 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:43,584 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] 0 <= i [2024-01-27 14:52:43,584 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:43,584 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] C == 0 [2024-01-27 14:52:43,585 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] maxb == 0 [2024-01-27 14:52:43,585 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] maxc == 0 [2024-01-27 14:52:43,585 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] maxa == 0 [2024-01-27 14:52:43,585 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] p == 0 [2024-01-27 14:52:43,585 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,585 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] ((((((((((9 <= i && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,585 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] maxc == 0 [2024-01-27 14:52:43,586 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] maxb == 0 [2024-01-27 14:52:43,586 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] p == 1 [2024-01-27 14:52:43,586 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 1 <= i [2024-01-27 14:52:43,586 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,586 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 1 <= b [2024-01-27 14:52:43,586 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] b != 0 [2024-01-27 14:52:43,586 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] 1 <= i [2024-01-27 14:52:43,587 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,587 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] i != 0 [2024-01-27 14:52:43,587 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L66] (((((((((9 <= i && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:43,587 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,587 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:43,587 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] maxc == 0 [2024-01-27 14:52:43,588 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] p == 0 [2024-01-27 14:52:43,588 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] maxa == 0 [2024-01-27 14:52:43,588 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] C == 0 [2024-01-27 14:52:43,588 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] maxb == 0 [2024-01-27 14:52:43,588 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] maxa == 0 [2024-01-27 14:52:43,589 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] maxb == 0 [2024-01-27 14:52:43,589 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] p == 1 [2024-01-27 14:52:43,589 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] maxc == 0 [2024-01-27 14:52:43,610 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:43,772 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-three-array-max.wvr.c[2862,2875] [2024-01-27 14:52:43,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:43,788 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:43,796 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 [2024-01-27 14:52:43,841 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:52:43,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@251d49f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:43, skipping insertion in model container [2024-01-27 14:52:43,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:43,842 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:43,843 INFO L158 Benchmark]: Toolchain (without parser) took 333.40ms. Allocated memory is still 146.8MB. Free memory was 104.5MB in the beginning and 85.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:52:43,844 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 115.3MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:43,844 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 115.3MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:43,844 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.73ms. Allocated memory is still 146.8MB. Free memory was 104.5MB in the beginning and 85.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:52:43,845 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 0.14ms. Allocated memory is still 115.3MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 115.3MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.73ms. Allocated memory is still 146.8MB. Free memory was 104.5MB in the beginning and 85.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-three-array-max.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-a340643-m [2024-01-27 14:52:45,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:45,828 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:52:45,835 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:45,836 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:45,866 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:45,867 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:45,867 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:45,868 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:45,869 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:45,869 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:45,870 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:45,870 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:45,873 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:45,873 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:45,873 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:45,874 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:45,874 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:45,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:45,874 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:45,874 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:45,875 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:45,875 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:45,875 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:52:45,876 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:52:45,876 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:45,876 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:52:45,876 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:45,876 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:45,877 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:45,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:45,878 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:45,878 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:45,878 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:45,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:45,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:45,888 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:45,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:45,889 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:52:45,889 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:52:45,889 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:45,889 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:45,889 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:45,890 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:45,890 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:45,890 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:52:45,890 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:46,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:46,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:46,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:46,154 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:46,155 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:46,156 INFO L431 ainManager$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-three-array-max.wvr.yml/witness.yml [2024-01-27 14:52:46,325 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:46,326 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:46,327 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-27 14:52:47,670 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:47,884 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:47,885 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-27 14:52:47,891 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af4b177a4/b0242bb60f3748a3bf13c391424f772f/FLAG79936149c [2024-01-27 14:52:47,901 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af4b177a4/b0242bb60f3748a3bf13c391424f772f [2024-01-27 14:52:47,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:47,903 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:47,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:47,905 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:47,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:47,909 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:46" (1/2) ... [2024-01-27 14:52:47,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43bee12e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:47, skipping insertion in model container [2024-01-27 14:52:47,912 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:46" (1/2) ... [2024-01-27 14:52:47,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@569a06e1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:47, skipping insertion in model container [2024-01-27 14:52:47,914 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:47" (2/2) ... [2024-01-27 14:52:47,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43bee12e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:47, skipping insertion in model container [2024-01-27 14:52:47,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:47" (2/2) ... [2024-01-27 14:52:47,915 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:47,962 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:47,963 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= i [2024-01-27 14:52:47,964 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] i != 0 [2024-01-27 14:52:47,964 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] 1 <= p [2024-01-27 14:52:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 1 <= p [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] maxa == 0 [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] p == 0 [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] C == 0 [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] B == 0 [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] maxc == 0 [2024-01-27 14:52:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] maxb == 0 [2024-01-27 14:52:47,967 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] C == 0 [2024-01-27 14:52:47,967 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] p == 0 [2024-01-27 14:52:47,967 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] maxc == 0 [2024-01-27 14:52:47,967 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] maxb == 0 [2024-01-27 14:52:47,968 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) || ((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 14:52:47,968 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L126] maxa == 0 [2024-01-27 14:52:47,968 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] maxa == 0 [2024-01-27 14:52:47,968 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] C == 0 [2024-01-27 14:52:47,968 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] maxc == 0 [2024-01-27 14:52:47,968 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] maxb == 0 [2024-01-27 14:52:47,968 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] p == 0 [2024-01-27 14:52:47,968 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] p == 0 [2024-01-27 14:52:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] maxb == 0 [2024-01-27 14:52:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] maxc == 0 [2024-01-27 14:52:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] maxa == 0 [2024-01-27 14:52:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] maxc == 0 [2024-01-27 14:52:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] p == 1 [2024-01-27 14:52:47,970 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] maxa == 0 [2024-01-27 14:52:47,970 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] maxb == 0 [2024-01-27 14:52:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L81] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L81] 1 <= p [2024-01-27 14:52:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L81] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L51] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,971 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L85] (((((((1 == i && i == 1) || 1 <= i) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,972 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L85] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] b != 0 [2024-01-27 14:52:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 1 <= b [2024-01-27 14:52:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((((((((((((((9 <= i && 10 <= p) && i <= 2147483646) && p != 1) && p != 2) && p != 3) && i != 0) && i != 1) && i != 2) || (p == 9 && i == 8)) || (p == 8 && i == 7)) || (p == 7 && i == 6)) || (p == 6 && i == 5)) || (p == 5 && i == 4)) || (p == 4 && i == 3)) || (p == 3 && i == 2)) || ((1 == i && p == 2) && i == 1) [2024-01-27 14:52:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] p == 1 [2024-01-27 14:52:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] maxc == 0 [2024-01-27 14:52:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] maxb == 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] maxc == 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] C == 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] B == 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] A == 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] maxa == 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] p == 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b != 0 [2024-01-27 14:52:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b <= -1 [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] 1 <= i [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] i != 0 [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] 1 <= p [2024-01-27 14:52:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 1 <= i [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] maxb == 0 [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] 0 <= i [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] maxc == 0 [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] p == 0 [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] C == 0 [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] maxa == 0 [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] p == 1 [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] maxc == 0 [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] p == 0 [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] maxb == 0 [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] C == 0 [2024-01-27 14:52:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] maxa == 0 [2024-01-27 14:52:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] maxb == 0 [2024-01-27 14:52:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] maxc == 0 [2024-01-27 14:52:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] p == 0 [2024-01-27 14:52:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] C == 0 [2024-01-27 14:52:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] maxa == 0 [2024-01-27 14:52:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] A == 0 [2024-01-27 14:52:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] maxa == 0 [2024-01-27 14:52:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] p == 0 [2024-01-27 14:52:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] B == 0 [2024-01-27 14:52:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] C == 0 [2024-01-27 14:52:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] maxc == 0 [2024-01-27 14:52:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] maxb == 0 [2024-01-27 14:52:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] N == 0 [2024-01-27 14:52:47,981 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] C == 0 [2024-01-27 14:52:47,981 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] maxa == 0 [2024-01-27 14:52:47,981 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] A == 0 [2024-01-27 14:52:47,982 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] maxb == 0 [2024-01-27 14:52:47,982 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] maxc == 0 [2024-01-27 14:52:47,982 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] p == 0 [2024-01-27 14:52:47,982 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] B == 0 [2024-01-27 14:52:47,982 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] p == 0 [2024-01-27 14:52:47,983 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((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 14:52:47,983 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:47,984 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] maxb == 0 [2024-01-27 14:52:47,984 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] maxa == 0 [2024-01-27 14:52:47,984 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] maxc == 0 [2024-01-27 14:52:47,984 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] size != 0 [2024-01-27 14:52:47,984 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] C == 0 [2024-01-27 14:52:47,984 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] p == 0 [2024-01-27 14:52:47,984 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] maxa == 0 [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] maxc == 0 [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] C == 0 [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] maxb == 0 [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L66] (((((((((9 <= i && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,985 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] maxb == 0 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] maxc == 0 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] p == 1 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] maxb == 0 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] maxa == 0 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] maxc == 0 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] p == 0 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] C == 0 [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,986 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L84] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,987 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,987 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,987 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] 1 <= p [2024-01-27 14:52:47,987 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2)) [2024-01-27 14:52:47,987 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,988 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] 1 <= p [2024-01-27 14:52:47,988 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 1 <= p [2024-01-27 14:52:47,988 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:47,988 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,989 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] ((((((((((9 <= i && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1) [2024-01-27 14:52:47,989 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:52:48,009 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:48,196 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-three-array-max.wvr.c[2862,2875] [2024-01-27 14:52:48,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:48,231 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:52:48,233 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:48,244 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-three-array-max.wvr.c[2862,2875] [2024-01-27 14:52:48,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:48,251 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:48,264 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 [2024-01-27 14:52:48,325 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:52:48,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@569a06e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:48, skipping insertion in model container [2024-01-27 14:52:48,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:48,326 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:48,328 INFO L158 Benchmark]: Toolchain (without parser) took 424.42ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 45.2MB in the end (delta: -32.7kB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-01-27 14:52:48,328 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 50.3MB. Free memory was 25.4MB in the beginning and 25.3MB in the end (delta: 36.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:48,330 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:48,331 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.80ms. Allocated memory is still 69.2MB. Free memory was 44.9MB in the beginning and 45.2MB in the end (delta: -241.5kB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-01-27 14:52:48,332 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 0.14ms. Allocated memory is still 50.3MB. Free memory was 25.4MB in the beginning and 25.3MB in the end (delta: 36.3kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.80ms. Allocated memory is still 69.2MB. Free memory was 44.9MB in the beginning and 45.2MB in the end (delta: -241.5kB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN