./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.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-min-max-dec.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:09:59,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:09:59,371 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:09:59,374 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:09:59,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:09:59,386 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:09:59,387 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:09:59,387 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:09:59,387 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:09:59,387 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:09:59,388 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:09:59,388 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:09:59,388 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:09:59,389 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:09:59,389 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:09:59,389 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:09:59,389 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:09:59,390 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:09:59,390 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:09:59,390 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:09:59,390 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:09:59,391 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:09:59,391 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:09:59,391 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:09:59,391 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:09:59,392 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:09:59,392 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:09:59,392 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:09:59,392 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:09:59,393 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:09:59,393 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:09:59,393 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:09:59,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:09:59,393 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:09:59,394 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:09:59,394 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:09:59,394 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:09:59,394 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:09:59,394 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:09:59,394 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:09:59,395 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:09:59,395 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:09:59,395 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:09:59,395 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:09:59,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:09:59,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:09:59,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:09:59,650 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:09:59,651 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:09:59,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-27 23:10:00,700 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:10:00,862 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:10:00,863 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-27 23:10:00,873 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/606f6ecc6/775c4f4bca5c44418dcedbb80c3087d7/FLAG5c1714dc1 [2024-01-27 23:10:00,889 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/606f6ecc6/775c4f4bca5c44418dcedbb80c3087d7 [2024-01-27 23:10:00,891 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:10:00,892 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:10:00,893 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml [2024-01-27 23:10:01,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:10:01,032 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:10:01,049 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:01,049 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:10:01,052 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:10:01,053 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:00" (1/2) ... [2024-01-27 23:10:01,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d2b38e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:01, skipping insertion in model container [2024-01-27 23:10:01,055 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:00" (1/2) ... [2024-01-27 23:10:01,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49fa2386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:01, skipping insertion in model container [2024-01-27 23:10:01,057 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:01" (2/2) ... [2024-01-27 23:10:01,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d2b38e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:01, skipping insertion in model container [2024-01-27 23:10:01,057 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:01" (2/2) ... [2024-01-27 23:10:01,057 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:10:01,094 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:10:01,097 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,097 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,098 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,098 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,098 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,098 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,098 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-27 23:10:01,098 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] min == 0 [2024-01-27 23:10:01,098 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] b2 == (_Bool)0 [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] v_assert == (_Bool)0 [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] b1 == (_Bool)0 [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max == 0 [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4 [2024-01-27 23:10:01,099 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,100 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,100 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,100 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,100 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,100 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,101 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,102 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,102 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,102 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,102 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-01-27 23:10:01,102 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,102 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,103 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,103 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-01-27 23:10:01,104 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,104 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] A == 0 [2024-01-27 23:10:01,104 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (long long )i - (long long )size >= 0LL [2024-01-27 23:10:01,104 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] min == 0 [2024-01-27 23:10:01,105 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] b2 == (_Bool)0 [2024-01-27 23:10:01,105 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] 0 <= i [2024-01-27 23:10:01,105 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] max == 0 [2024-01-27 23:10:01,105 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] v_assert == (_Bool)0 [2024-01-27 23:10:01,105 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] b1 == (_Bool)0 [2024-01-27 23:10:01,105 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b2 == (_Bool)0 [2024-01-27 23:10:01,105 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] min == 0 [2024-01-27 23:10:01,106 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:10:01,106 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] v_assert == (_Bool)0 [2024-01-27 23:10:01,106 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b1 == (_Bool)0 [2024-01-27 23:10:01,106 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 23:10:01,107 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] A == 0 [2024-01-27 23:10:01,107 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] max == 0 [2024-01-27 23:10:01,107 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] size != 0 [2024-01-27 23:10:01,107 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,108 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,108 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,108 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,108 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Loop invariant at [L84-L89] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Loop invariant at [L84-L89] (((((((((((10 <= i && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] min == 0 [2024-01-27 23:10:01,109 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b2 == (_Bool)0 [2024-01-27 23:10:01,110 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b1 == (_Bool)0 [2024-01-27 23:10:01,110 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:10:01,110 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 [2024-01-27 23:10:01,110 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max == 0 [2024-01-27 23:10:01,110 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)0 [2024-01-27 23:10:01,110 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] min == 0 [2024-01-27 23:10:01,110 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] b1 == (_Bool)0 [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] b2 == (_Bool)0 [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] A == 0 [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] max == 0 [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,111 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,112 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,112 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,112 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,112 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,112 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,112 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,112 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,113 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,114 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,114 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,114 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,114 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] ((((((((((((10 <= i && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:01,114 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-27 23:10:01,115 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b1 == (_Bool)1 [2024-01-27 23:10:01,115 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,115 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,115 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] 0 <= i [2024-01-27 23:10:01,115 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] max == 0 [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] v_assert == (_Bool)0 [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b1 == (_Bool)0 [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b2 == (_Bool)0 [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] A == 0 [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] min == 0 [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 23:10:01,116 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] min == 0 [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b1 == (_Bool)0 [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] v_assert == (_Bool)0 [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b2 == (_Bool)0 [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max == 0 [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-27 23:10:01,117 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] v_assert == (_Bool)0 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] b1 == (_Bool)0 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] b2 == (_Bool)0 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] min == 0 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] max == 0 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] A == 0 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,118 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,119 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] max == 0 [2024-01-27 23:10:01,119 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] b2 == (_Bool)0 [2024-01-27 23:10:01,119 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)0 [2024-01-27 23:10:01,119 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] b1 == (_Bool)0 [2024-01-27 23:10:01,119 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] A == 0 [2024-01-27 23:10:01,119 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] min == 0 [2024-01-27 23:10:01,120 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:01,120 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,120 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:01,121 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:01,121 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] min == 0 [2024-01-27 23:10:01,122 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b2 == (_Bool)0 [2024-01-27 23:10:01,122 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] max == 0 [2024-01-27 23:10:01,122 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] v_assert == (_Bool)0 [2024-01-27 23:10:01,122 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b1 == (_Bool)0 [2024-01-27 23:10:01,122 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] min == 0 [2024-01-27 23:10:01,123 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)0 [2024-01-27 23:10:01,124 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] A == 0 [2024-01-27 23:10:01,124 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] N == 0 [2024-01-27 23:10:01,124 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] max == 0 [2024-01-27 23:10:01,124 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b1 == (_Bool)0 [2024-01-27 23:10:01,124 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b2 == (_Bool)0 [2024-01-27 23:10:01,124 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:10:01,124 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4 [2024-01-27 23:10:01,145 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:01,287 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-min-max-dec.wvr.c[3071,3084] [2024-01-27 23:10:01,300 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:01,318 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:10:01,327 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:10:01,392 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:10:01,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49fa2386 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:01, skipping insertion in model container [2024-01-27 23:10:01,393 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:01,393 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:10:01,395 INFO L158 Benchmark]: Toolchain (without parser) took 362.61ms. Allocated memory is still 176.2MB. Free memory was 100.0MB in the beginning and 128.7MB in the end (delta: -28.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:01,395 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 69.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:01,395 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 176.2MB. Free memory is still 108.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:01,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.59ms. Allocated memory is still 176.2MB. Free memory was 148.6MB in the beginning and 128.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 23:10:01,397 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 107.0MB. Free memory is still 69.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 176.2MB. Free memory is still 108.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.59ms. Allocated memory is still 176.2MB. Free memory was 148.6MB in the beginning and 128.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 62]: 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-min-max-dec.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:10:03,507 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:10:03,576 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:10:03,580 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:10:03,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:10:03,607 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:10:03,608 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:10:03,608 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:10:03,609 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:10:03,612 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:10:03,612 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:10:03,612 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:10:03,612 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:10:03,613 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:10:03,614 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:10:03,614 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:10:03,614 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:10:03,615 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:10:03,615 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:10:03,615 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:10:03,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:10:03,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:10:03,616 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:10:03,616 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:10:03,617 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:10:03,617 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:10:03,617 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:10:03,617 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:10:03,617 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:10:03,618 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:10:03,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:10:03,619 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:10:03,619 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:10:03,619 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:10:03,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:10:03,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:10:03,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:10:03,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:10:03,621 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:10:03,621 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:10:03,621 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:10:03,621 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:10:03,622 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:10:03,622 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:10:03,622 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:10:03,633 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:10:03,633 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:10:03,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:10:03,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:10:03,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:10:03,914 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:10:03,915 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:10:03,916 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-27 23:10:05,131 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:10:05,304 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:10:05,304 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-27 23:10:05,315 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189fd9aad/e1805313c1a042cebc32cdcc95c4e4a6/FLAG365351c1a [2024-01-27 23:10:05,329 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189fd9aad/e1805313c1a042cebc32cdcc95c4e4a6 [2024-01-27 23:10:05,331 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:10:05,332 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:10:05,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml [2024-01-27 23:10:05,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:10:05,470 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:10:05,471 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:05,471 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:10:05,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:10:05,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:05" (1/2) ... [2024-01-27 23:10:05,476 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14e00379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:05, skipping insertion in model container [2024-01-27 23:10:05,476 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:05" (1/2) ... [2024-01-27 23:10:05,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46d77c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:05, skipping insertion in model container [2024-01-27 23:10:05,478 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:05" (2/2) ... [2024-01-27 23:10:05,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14e00379 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:05, skipping insertion in model container [2024-01-27 23:10:05,481 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:05" (2/2) ... [2024-01-27 23:10:05,482 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:10:05,513 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:10:05,515 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] ((((((((((((10 <= i && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,516 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] A == 0 [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (long long )i - (long long )size >= 0LL [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] max == 0 [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] b2 == (_Bool)0 [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] v_assert == (_Bool)0 [2024-01-27 23:10:05,517 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] 0 <= i [2024-01-27 23:10:05,518 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] b1 == (_Bool)0 [2024-01-27 23:10:05,518 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] min == 0 [2024-01-27 23:10:05,518 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,518 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,518 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,519 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-01-27 23:10:05,519 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,519 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 23:10:05,519 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L84-L89] (((((((((((10 <= i && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L84-L89] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] A == 0 [2024-01-27 23:10:05,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] b1 == (_Bool)0 [2024-01-27 23:10:05,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] max == 0 [2024-01-27 23:10:05,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] b2 == (_Bool)0 [2024-01-27 23:10:05,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-27 23:10:05,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] min == 0 [2024-01-27 23:10:05,522 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L132] v_assert == (_Bool)0 [2024-01-27 23:10:05,522 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] A == 0 [2024-01-27 23:10:05,522 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] N == 0 [2024-01-27 23:10:05,522 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)0 [2024-01-27 23:10:05,522 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b2 == (_Bool)0 [2024-01-27 23:10:05,522 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] max == 0 [2024-01-27 23:10:05,523 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b1 == (_Bool)0 [2024-01-27 23:10:05,523 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] min == 0 [2024-01-27 23:10:05,523 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,523 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,524 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,524 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,524 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,524 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,524 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4 [2024-01-27 23:10:05,524 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,525 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,525 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,525 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] A == 0 [2024-01-27 23:10:05,525 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] min == 0 [2024-01-27 23:10:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] b1 == (_Bool)0 [2024-01-27 23:10:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] b2 == (_Bool)0 [2024-01-27 23:10:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)0 [2024-01-27 23:10:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] max == 0 [2024-01-27 23:10:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] 0 <= i [2024-01-27 23:10:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4 [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b1 == (_Bool)1 [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] b1 == (_Bool)0 [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] b2 == (_Bool)0 [2024-01-27 23:10:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] min == 0 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] v_assert == (_Bool)0 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max == 0 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] max == 0 [2024-01-27 23:10:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] v_assert == (_Bool)0 [2024-01-27 23:10:05,530 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] min == 0 [2024-01-27 23:10:05,530 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b1 == (_Bool)0 [2024-01-27 23:10:05,530 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b2 == (_Bool)0 [2024-01-27 23:10:05,530 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,530 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,530 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,531 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] min == 0 [2024-01-27 23:10:05,531 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] A == 0 [2024-01-27 23:10:05,531 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)0 [2024-01-27 23:10:05,531 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] b2 == (_Bool)0 [2024-01-27 23:10:05,531 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] max == 0 [2024-01-27 23:10:05,531 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] b1 == (_Bool)0 [2024-01-27 23:10:05,532 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,532 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-01-27 23:10:05,532 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,532 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,532 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,532 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,532 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,533 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,533 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,533 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,534 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,534 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,534 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,535 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,535 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,535 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,536 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 23:10:05,536 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b1 == (_Bool)0 [2024-01-27 23:10:05,536 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] A == 0 [2024-01-27 23:10:05,536 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] b2 == (_Bool)0 [2024-01-27 23:10:05,536 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] size != 0 [2024-01-27 23:10:05,536 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] max == 0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] v_assert == (_Bool)0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] min == 0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b2 == (_Bool)0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max == 0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b1 == (_Bool)0 [2024-01-27 23:10:05,537 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] min == 0 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] min == 0 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] v_assert == (_Bool)0 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b2 == (_Bool)0 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] A == 0 [2024-01-27 23:10:05,538 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] max == 0 [2024-01-27 23:10:05,539 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b1 == (_Bool)0 [2024-01-27 23:10:05,539 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,539 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,539 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,539 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,539 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,540 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:05,540 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,540 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-27 23:10:05,540 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] min == 0 [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b2 == (_Bool)0 [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] v_assert == (_Bool)0 [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b1 == (_Bool)0 [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max == 0 [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,541 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,542 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,542 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,542 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,542 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 23:10:05,542 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 23:10:05,542 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 23:10:05,542 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:10:05,561 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:05,734 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c[3071,3084] [2024-01-27 23:10:05,752 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:05,765 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:10:05,774 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:05,797 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-min-max-dec.wvr.c[3071,3084] [2024-01-27 23:10:05,802 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:05,806 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:10:05,816 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:10:05,872 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:10:05,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46d77c9c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:05, skipping insertion in model container [2024-01-27 23:10:05,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:05,873 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:10:05,875 INFO L158 Benchmark]: Toolchain (without parser) took 404.17ms. Allocated memory is still 75.5MB. Free memory was 48.0MB in the beginning and 48.0MB in the end (delta: 50.6kB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 23:10:05,876 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 27.9MB in the beginning and 27.8MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:05,876 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 75.5MB. Free memory is still 38.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:05,877 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.32ms. Allocated memory is still 75.5MB. Free memory was 48.0MB in the beginning and 48.0MB in the end (delta: 50.6kB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 23:10:05,880 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 27.9MB in the beginning and 27.8MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 75.5MB. Free memory is still 38.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.32ms. Allocated memory is still 75.5MB. Free memory was 48.0MB in the beginning and 48.0MB in the end (delta: 50.6kB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 62]: 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