./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:39:44,160 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:39:44,252 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:39:44,256 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:39:44,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:39:44,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:39:44,280 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:39:44,281 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:39:44,281 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:39:44,284 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:39:44,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:39:44,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:39:44,286 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:39:44,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:39:44,287 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:39:44,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:39:44,287 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:39:44,287 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:39:44,288 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:39:44,288 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:39:44,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:39:44,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:39:44,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:39:44,289 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:39:44,289 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:39:44,289 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:39:44,289 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:39:44,289 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:39:44,290 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:39:44,290 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:39:44,291 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:39:44,291 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:39:44,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:39:44,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:39:44,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:39:44,292 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:39:44,292 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:39:44,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:39:44,292 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:39:44,292 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:39:44,292 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:39:44,293 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:39:44,293 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:39:44,293 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:39:44,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:39:44,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:39:44,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:39:44,562 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:39:44,564 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:39:44,565 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml [2024-01-29 14:39:44,753 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:39:44,754 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:39:44,754 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-29 14:39:45,932 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:39:46,111 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:39:46,112 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-29 14:39:46,117 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0f28c84c/284cc2e3c7a548b89e5270f191a2c4b8/FLAG9fb4247ba [2024-01-29 14:39:46,129 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0f28c84c/284cc2e3c7a548b89e5270f191a2c4b8 [2024-01-29 14:39:46,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:39:46,130 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:39:46,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:46,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:39:46,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:39:46,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:44" (1/2) ... [2024-01-29 14:39:46,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4131f262 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:46, skipping insertion in model container [2024-01-29 14:39:46,137 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:44" (1/2) ... [2024-01-29 14:39:46,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40d185e8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:46, skipping insertion in model container [2024-01-29 14:39:46,139 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:46" (2/2) ... [2024-01-29 14:39:46,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4131f262 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:46, skipping insertion in model container [2024-01-29 14:39:46,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:46" (2/2) ... [2024-01-29 14:39:46,140 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:39:46,178 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:39:46,179 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,179 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:46,179 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] A == 0 [2024-01-29 14:39:46,180 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-29 14:39:46,180 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-29 14:39:46,180 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] N == 0 [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] M == 0 [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,181 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:46,182 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,182 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i <= 2147483646 [2024-01-29 14:39:46,182 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:46,182 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,182 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-29 14:39:46,182 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-29 14:39:46,182 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-29 14:39:46,183 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,183 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-29 14:39:46,183 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res1 == 0 [2024-01-29 14:39:46,183 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res2 == 0 [2024-01-29 14:39:46,183 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res1 == 0 [2024-01-29 14:39:46,183 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] size != 0 [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res2 == 0 [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] A == 0 [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:46,184 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-29 14:39:46,185 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-29 14:39:46,185 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-29 14:39:46,185 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,186 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-29 14:39:46,186 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:46,186 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,187 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] 1 <= b [2024-01-29 14:39:46,187 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b != 0 [2024-01-29 14:39:46,187 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:46,187 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,187 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,187 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:46,188 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-29 14:39:46,188 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res1 == 0 [2024-01-29 14:39:46,188 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] A == 0 [2024-01-29 14:39:46,188 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res2 == 0 [2024-01-29 14:39:46,188 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-29 14:39:46,188 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,189 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-29 14:39:46,189 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,189 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] ((((i == 1 || (0 == i && i == 0)) || (((5 <= i && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:46,189 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,190 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:46,190 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,191 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,191 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 14:39:46,191 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,191 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:46,191 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:46,191 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,191 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (((((((5 <= i && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] i <= 2147483646 [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res1 == 0 [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res2 == 0 [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] A == 0 [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,192 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-29 14:39:46,193 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res1 == 0 [2024-01-29 14:39:46,193 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-29 14:39:46,196 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res2 == 0 [2024-01-29 14:39:46,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-01-29 14:39:46,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] 0 <= i [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res2 == 0 [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res1 == 0 [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] A == 0 [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-29 14:39:46,197 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-29 14:39:46,198 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-29 14:39:46,198 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-29 14:39:46,198 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= M [2024-01-29 14:39:46,198 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-29 14:39:46,198 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-29 14:39:46,198 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b <= -1 [2024-01-29 14:39:46,198 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b != 0 [2024-01-29 14:39:46,217 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:39:46,344 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c[2800,2813] [2024-01-29 14:39:46,351 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:46,357 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:39:46,366 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:39:46,435 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:39:46,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40d185e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:46, skipping insertion in model container [2024-01-29 14:39:46,436 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:46,436 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:39:46,437 INFO L158 Benchmark]: Toolchain (without parser) took 306.56ms. Allocated memory is still 241.2MB. Free memory was 202.6MB in the beginning and 185.0MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:39:46,437 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 123.7MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:46,438 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:46,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.74ms. Allocated memory is still 241.2MB. Free memory was 201.8MB in the beginning and 185.0MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:39:46,439 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 0.17ms. Allocated memory is still 123.7MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.74ms. Allocated memory is still 241.2MB. Free memory was 201.8MB in the beginning and 185.0MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:39:48,379 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:39:48,449 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:39:48,452 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:39:48,453 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:39:48,479 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:39:48,479 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:39:48,480 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:39:48,480 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:39:48,483 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:39:48,483 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:39:48,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:39:48,484 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:39:48,485 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:39:48,485 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:39:48,486 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:39:48,486 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:39:48,486 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:39:48,486 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:39:48,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:39:48,487 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:39:48,487 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:39:48,487 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:39:48,488 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:39:48,488 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:39:48,488 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:39:48,488 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:39:48,488 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:39:48,489 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:39:48,489 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:39:48,490 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:39:48,490 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:39:48,490 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:39:48,490 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:39:48,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:39:48,491 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:39:48,491 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:39:48,491 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:39:48,492 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:39:48,492 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:39:48,492 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:39:48,492 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:39:48,492 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:39:48,492 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:39:48,493 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:39:48,493 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:39:48,493 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:39:48,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:39:48,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:39:48,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:39:48,758 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:39:48,758 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:39:48,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-29 14:39:49,939 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:39:50,076 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:39:50,077 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-01-29 14:39:50,082 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c55aa705/3ad8c7253f5d4af28645f1481a2f1bc6/FLAG6bde5fc05 [2024-01-29 14:39:50,092 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c55aa705/3ad8c7253f5d4af28645f1481a2f1bc6 [2024-01-29 14:39:50,094 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:39:50,094 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:39:50,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum-alt.wvr.yml/witness.yml [2024-01-29 14:39:50,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:39:50,204 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:39:50,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:50,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:39:50,208 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:39:50,209 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:50" (1/2) ... [2024-01-29 14:39:50,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8fe1d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:50, skipping insertion in model container [2024-01-29 14:39:50,210 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:50" (1/2) ... [2024-01-29 14:39:50,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33f2c781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:50, skipping insertion in model container [2024-01-29 14:39:50,211 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:50" (2/2) ... [2024-01-29 14:39:50,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8fe1d3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:50, skipping insertion in model container [2024-01-29 14:39:50,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:50" (2/2) ... [2024-01-29 14:39:50,212 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:39:50,244 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:39:50,245 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i <= 2147483646 [2024-01-29 14:39:50,245 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,245 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,245 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-29 14:39:50,246 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,247 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:50,247 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,247 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] 1 <= b [2024-01-29 14:39:50,247 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b != 0 [2024-01-29 14:39:50,247 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,247 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,248 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:50,248 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-29 14:39:50,248 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-29 14:39:50,248 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-29 14:39:50,248 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:50,248 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,248 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= M [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:50,249 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:50,250 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,251 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:39:50,251 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-29 14:39:50,251 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-29 14:39:50,251 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:50,251 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,251 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-29 14:39:50,251 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-29 14:39:50,252 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-29 14:39:50,252 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b <= -1 [2024-01-29 14:39:50,252 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b != 0 [2024-01-29 14:39:50,252 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] i <= 2147483646 [2024-01-29 14:39:50,252 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,252 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res1 == 0 [2024-01-29 14:39:50,252 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:39:50,253 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] A == 0 [2024-01-29 14:39:50,253 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:39:50,253 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] res2 == 0 [2024-01-29 14:39:50,253 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] size != 0 [2024-01-29 14:39:50,254 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res1 == 0 [2024-01-29 14:39:50,254 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res2 == 0 [2024-01-29 14:39:50,254 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-29 14:39:50,254 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] M == 0 [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] N == 0 [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] A == 0 [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,255 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] ((((i == 1 || (0 == i && i == 0)) || (((5 <= i && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res1 == 0 [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] A == 0 [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res2 == 0 [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,256 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (((((((5 <= i && i != 1) && i != 2) && i != 3) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res2 == 0 [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] A == 0 [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] res1 == 0 [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Loop invariant at [L114-L116] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-29 14:39:50,257 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((((i == 1 || (0 == i && i == 0)) || (((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 4) || i == 3) || i == 2 [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] A == 0 [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res2 == 0 [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] 0 <= i [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (long long )i - (long long )size >= 0LL [2024-01-29 14:39:50,258 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] res1 == 0 [2024-01-29 14:39:50,259 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res2 == 0 [2024-01-29 14:39:50,259 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res1 == 0 [2024-01-29 14:39:50,259 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-29 14:39:50,259 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:39:50,278 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:39:50,430 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c[2800,2813] [2024-01-29 14:39:50,446 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:50,456 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:39:50,463 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:39:50,481 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c[2800,2813] [2024-01-29 14:39:50,488 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:50,493 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:39:50,504 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:39:50,562 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:39:50,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33f2c781 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:50, skipping insertion in model container [2024-01-29 14:39:50,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:50,563 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:39:50,565 INFO L158 Benchmark]: Toolchain (without parser) took 360.10ms. Allocated memory is still 67.1MB. Free memory was 45.3MB in the beginning and 44.0MB in the end (delta: 1.3MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2024-01-29 14:39:50,565 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 50.3MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:50,566 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:50,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.44ms. Allocated memory is still 67.1MB. Free memory was 45.1MB in the beginning and 44.0MB in the end (delta: 1.1MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2024-01-29 14:39:50,568 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 50.3MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.44ms. Allocated memory is still 67.1MB. Free memory was 45.1MB in the beginning and 44.0MB in the end (delta: 1.1MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN