./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-sorted.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-sorted.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-sorted.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:52:21,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:21,254 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:52:21,257 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:21,257 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:21,268 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:21,269 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:21,269 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:21,270 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:21,270 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:21,270 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:21,271 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:21,271 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:21,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:21,272 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:21,272 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:21,272 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:21,272 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:21,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:52:21,273 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:21,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:21,274 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:21,274 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:21,274 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:21,274 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:21,275 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:21,275 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:21,275 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:21,276 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:21,280 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:21,280 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:21,281 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:21,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:21,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:21,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:21,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:21,282 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:52:21,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:52:21,283 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:21,283 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:21,283 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:21,284 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:21,284 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:21,284 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:21,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:21,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:21,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:21,535 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:21,535 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:21,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-27 14:52:22,610 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:22,845 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:22,846 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-27 14:52:22,856 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c26a0f774/69af142318d6404fa471861bdb4595df/FLAG69bbc594e [2024-01-27 14:52:22,869 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c26a0f774/69af142318d6404fa471861bdb4595df [2024-01-27 14:52:22,872 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:22,872 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:22,873 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-sorted.wvr.yml/witness.yml [2024-01-27 14:52:22,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:22,992 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:22,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:22,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:22,997 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:22,998 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:22" (1/2) ... [2024-01-27 14:52:22,999 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f48adb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:22, skipping insertion in model container [2024-01-27 14:52:22,999 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:22" (1/2) ... [2024-01-27 14:52:23,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19628bd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:23, skipping insertion in model container [2024-01-27 14:52:23,001 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:22" (2/2) ... [2024-01-27 14:52:23,001 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f48adb0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:23, skipping insertion in model container [2024-01-27 14:52:23,001 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:22" (2/2) ... [2024-01-27 14:52:23,001 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:23,036 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:23,037 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted1 == (_Bool)1 [2024-01-27 14:52:23,037 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted3 == (_Bool)0 [2024-01-27 14:52:23,037 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted2 == (_Bool)0 [2024-01-27 14:52:23,037 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted3 == (_Bool)0 [2024-01-27 14:52:23,037 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 14:52:23,037 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted2 == (_Bool)0 [2024-01-27 14:52:23,038 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted1 == (_Bool)0 [2024-01-27 14:52:23,038 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted3 == (_Bool)0 [2024-01-27 14:52:23,038 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted1 == (_Bool)0 [2024-01-27 14:52:23,038 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted2 == (_Bool)0 [2024-01-27 14:52:23,038 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] A == 0 [2024-01-27 14:52:23,038 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted2 == (_Bool)0 [2024-01-27 14:52:23,038 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted1 == (_Bool)0 [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted3 == (_Bool)0 [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted1 == (_Bool)0 [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] M == 0 [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) + (long long )N >= 0LL [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M - (long long )N >= 0LL [2024-01-27 14:52:23,039 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N == 0 [2024-01-27 14:52:23,040 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted3 == (_Bool)0 [2024-01-27 14:52:23,040 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M + (long long )N >= 0LL [2024-01-27 14:52:23,040 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted2 == (_Bool)0 [2024-01-27 14:52:23,040 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) - (long long )N >= 0LL [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L49] ((((((((6 <= i && i <= 2147483646) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((6 <= i && i <= 2147483645) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted3 == (_Bool)1 [2024-01-27 14:52:23,041 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted2 == (_Bool)1 [2024-01-27 14:52:23,042 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted1 == (_Bool)1 [2024-01-27 14:52:23,042 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,042 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-27 14:52:23,042 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted2 == (_Bool)0 [2024-01-27 14:52:23,043 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-27 14:52:23,044 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted3 == (_Bool)0 [2024-01-27 14:52:23,044 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted1 == (_Bool)0 [2024-01-27 14:52:23,044 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted1 == (_Bool)0 [2024-01-27 14:52:23,044 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted3 == (_Bool)0 [2024-01-27 14:52:23,044 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted2 == (_Bool)0 [2024-01-27 14:52:23,045 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] A == 0 [2024-01-27 14:52:23,045 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] ((((((((0 == i && i == 0) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0)) || ((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 2) && size != 0)) || ((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 1) && size != 0) [2024-01-27 14:52:23,045 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= i [2024-01-27 14:52:23,045 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] i <= 2147483646 [2024-01-27 14:52:23,045 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,045 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted2 == (_Bool)0 [2024-01-27 14:52:23,046 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted1 == (_Bool)0 [2024-01-27 14:52:23,046 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted3 == (_Bool)0 [2024-01-27 14:52:23,046 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:23,046 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-27 14:52:23,046 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] A == 0 [2024-01-27 14:52:23,047 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((((((((((((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 14:52:23,047 INFO L98 nessWitnessExtractor]: Loop invariant at [L63-L65] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,047 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted2 == (_Bool)0 [2024-01-27 14:52:23,048 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted3 == (_Bool)0 [2024-01-27 14:52:23,048 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-27 14:52:23,048 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted1 == (_Bool)0 [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted1 == (_Bool)1 [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] 0 <= M [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted3 == (_Bool)1 [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted2 == (_Bool)1 [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted2 == (_Bool)0 [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted3 == (_Bool)0 [2024-01-27 14:52:23,049 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] A == 0 [2024-01-27 14:52:23,050 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:23,050 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted1 == (_Bool)0 [2024-01-27 14:52:23,050 INFO L98 nessWitnessExtractor]: Loop invariant at [L55-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,051 INFO L98 nessWitnessExtractor]: Loop invariant at [L55-L57] ((((((0 == i && i == 0) || ((6 <= i && i != 1) && i != 2)) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-27 14:52:23,051 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted1 == (_Bool)1 [2024-01-27 14:52:23,051 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted2 == (_Bool)1 [2024-01-27 14:52:23,051 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted3 == (_Bool)0 [2024-01-27 14:52:23,051 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,051 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] i <= 2147483645 [2024-01-27 14:52:23,054 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted1 == (_Bool)0 [2024-01-27 14:52:23,054 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted2 == (_Bool)0 [2024-01-27 14:52:23,054 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted3 == (_Bool)0 [2024-01-27 14:52:23,054 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] A == 0 [2024-01-27 14:52:23,055 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:52:23,055 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((((0 == i && i == 0) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-27 14:52:23,055 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted3 == (_Bool)0 [2024-01-27 14:52:23,055 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted1 == (_Bool)0 [2024-01-27 14:52:23,055 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted2 == (_Bool)0 [2024-01-27 14:52:23,090 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:23,215 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-sorted.wvr.c[2473,2486] [2024-01-27 14:52:23,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:23,230 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:23,239 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:52:23,263 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:52:23,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19628bd2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:23, skipping insertion in model container [2024-01-27 14:52:23,264 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:23,264 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:23,266 INFO L158 Benchmark]: Toolchain (without parser) took 273.25ms. Allocated memory is still 169.9MB. Free memory was 136.9MB in the beginning and 120.7MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:52:23,266 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 169.9MB. Free memory is still 142.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:23,266 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 169.9MB. Free memory is still 142.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:23,267 INFO L158 Benchmark]: CACSL2BoogieTranslator took 271.67ms. Allocated memory is still 169.9MB. Free memory was 136.9MB in the beginning and 120.7MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:52:23,268 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 169.9MB. Free memory is still 142.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 169.9MB. Free memory is still 142.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 271.67ms. Allocated memory is still 169.9MB. Free memory was 136.9MB in the beginning and 120.7MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 51]: 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-sorted.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-sorted.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:52:25,243 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:25,311 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:52:25,315 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:25,319 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:25,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:25,349 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:25,350 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:25,350 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:25,353 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:25,353 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:25,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:25,354 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:25,355 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:25,355 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:25,356 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:25,356 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:25,356 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:25,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:25,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:25,357 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:25,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:25,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:25,358 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:52:25,358 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:52:25,358 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:25,358 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:52:25,358 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:25,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:25,359 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:25,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:25,360 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:25,360 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:25,360 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:25,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:25,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:25,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:25,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:25,361 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:52:25,362 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:52:25,362 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:25,362 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:25,362 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:25,362 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:25,363 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:25,363 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:52:25,363 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:25,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:25,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:25,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:25,664 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:25,665 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:25,667 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-27 14:52:26,913 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:27,069 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:27,070 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-27 14:52:27,075 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21a904654/b239701fc29046b58c8da86b87562bc3/FLAGd13a9bd62 [2024-01-27 14:52:27,087 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21a904654/b239701fc29046b58c8da86b87562bc3 [2024-01-27 14:52:27,089 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:27,089 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:27,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-sorted.wvr.yml/witness.yml [2024-01-27 14:52:27,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:27,207 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:27,207 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:27,208 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:27,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:27,213 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:27" (1/2) ... [2024-01-27 14:52:27,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7743b04e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:27, skipping insertion in model container [2024-01-27 14:52:27,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:27" (1/2) ... [2024-01-27 14:52:27,216 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b4df0ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:27, skipping insertion in model container [2024-01-27 14:52:27,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:27" (2/2) ... [2024-01-27 14:52:27,217 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7743b04e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:27, skipping insertion in model container [2024-01-27 14:52:27,217 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:27" (2/2) ... [2024-01-27 14:52:27,217 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:27,252 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:27,253 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted2 == (_Bool)0 [2024-01-27 14:52:27,253 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted3 == (_Bool)0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted1 == (_Bool)0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted1 == (_Bool)0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted3 == (_Bool)0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted2 == (_Bool)0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] A == 0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted1 == (_Bool)0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 14:52:27,254 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted3 == (_Bool)0 [2024-01-27 14:52:27,265 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted2 == (_Bool)0 [2024-01-27 14:52:27,266 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted2 == (_Bool)0 [2024-01-27 14:52:27,266 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted1 == (_Bool)0 [2024-01-27 14:52:27,266 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted3 == (_Bool)0 [2024-01-27 14:52:27,266 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-27 14:52:27,266 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted2 == (_Bool)1 [2024-01-27 14:52:27,266 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted3 == (_Bool)1 [2024-01-27 14:52:27,267 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] 0 <= M [2024-01-27 14:52:27,267 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted1 == (_Bool)1 [2024-01-27 14:52:27,267 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,267 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] i <= 2147483645 [2024-01-27 14:52:27,267 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted2 == (_Bool)0 [2024-01-27 14:52:27,268 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted3 == (_Bool)0 [2024-01-27 14:52:27,268 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted1 == (_Bool)0 [2024-01-27 14:52:27,268 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-27 14:52:27,268 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((((((((((((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 14:52:27,268 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:27,268 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] A == 0 [2024-01-27 14:52:27,268 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted2 == (_Bool)0 [2024-01-27 14:52:27,269 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-27 14:52:27,269 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted3 == (_Bool)0 [2024-01-27 14:52:27,269 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) - (long long )N >= 0LL [2024-01-27 14:52:27,269 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M - (long long )N >= 0LL [2024-01-27 14:52:27,270 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] M == 0 [2024-01-27 14:52:27,271 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N == 0 [2024-01-27 14:52:27,271 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) + (long long )N >= 0LL [2024-01-27 14:52:27,271 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M + (long long )N >= 0LL [2024-01-27 14:52:27,271 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted1 == (_Bool)0 [2024-01-27 14:52:27,271 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted3 == (_Bool)0 [2024-01-27 14:52:27,271 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] A == 0 [2024-01-27 14:52:27,271 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted1 == (_Bool)0 [2024-01-27 14:52:27,272 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted2 == (_Bool)0 [2024-01-27 14:52:27,272 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted1 == (_Bool)1 [2024-01-27 14:52:27,272 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted2 == (_Bool)0 [2024-01-27 14:52:27,272 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted3 == (_Bool)0 [2024-01-27 14:52:27,272 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted2 == (_Bool)0 [2024-01-27 14:52:27,272 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] A == 0 [2024-01-27 14:52:27,273 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] ((((((((0 == i && i == 0) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0)) || ((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 2) && size != 0)) || ((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 1) && size != 0) [2024-01-27 14:52:27,273 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted1 == (_Bool)0 [2024-01-27 14:52:27,273 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted3 == (_Bool)0 [2024-01-27 14:52:27,273 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted2 == (_Bool)1 [2024-01-27 14:52:27,274 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted1 == (_Bool)1 [2024-01-27 14:52:27,274 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted3 == (_Bool)0 [2024-01-27 14:52:27,274 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted2 == (_Bool)0 [2024-01-27 14:52:27,275 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-27 14:52:27,275 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted1 == (_Bool)0 [2024-01-27 14:52:27,275 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-27 14:52:27,275 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted3 == (_Bool)0 [2024-01-27 14:52:27,275 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted2 == (_Bool)0 [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted1 == (_Bool)0 [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted3 == (_Bool)0 [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted3 == (_Bool)1 [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted2 == (_Bool)1 [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted1 == (_Bool)1 [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,276 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((((0 == i && i == 0) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted1 == (_Bool)0 [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted3 == (_Bool)0 [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] A == 0 [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted2 == (_Bool)0 [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,277 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L49] ((((((((6 <= i && i <= 2147483646) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= i [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] i <= 2147483646 [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Loop invariant at [L63-L65] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,278 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,279 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((((((((6 <= i && i <= 2147483645) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:27,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L55-L57] ((((((0 == i && i == 0) || ((6 <= i && i != 1) && i != 2)) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-27 14:52:27,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L55-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:52:27,298 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:27,474 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-sorted.wvr.c[2473,2486] [2024-01-27 14:52:27,497 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:27,508 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:52:27,510 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:27,520 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-sorted.wvr.c[2473,2486] [2024-01-27 14:52:27,524 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:27,547 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:27,557 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 [2024-01-27 14:52:27,596 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:52:27,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b4df0ae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:27, skipping insertion in model container [2024-01-27 14:52:27,597 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:27,598 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:27,599 INFO L158 Benchmark]: Toolchain (without parser) took 391.69ms. Allocated memory is still 58.7MB. Free memory was 24.7MB in the beginning and 22.6MB in the end (delta: 2.2MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2024-01-27 14:52:27,601 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 48.2MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:27,601 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:27,601 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.07ms. Allocated memory is still 58.7MB. Free memory was 24.6MB in the beginning and 22.7MB in the end (delta: 1.8MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2024-01-27 14:52:27,604 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 48.2MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.07ms. Allocated memory is still 58.7MB. Free memory was 24.6MB in the beginning and 22.7MB in the end (delta: 1.8MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 51]: 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