./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 27552612 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-2755261-m [2024-01-26 15:22:01,742 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:22:01,799 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:22:01,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:22:01,805 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:22:01,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:22:01,836 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:22:01,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:22:01,837 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:22:01,840 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:22:01,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:22:01,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:22:01,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:22:01,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:22:01,842 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:22:01,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:22:01,843 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:22:01,843 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:22:01,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:22:01,843 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:22:01,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:22:01,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:22:01,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:22:01,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:22:01,845 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:22:01,845 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:22:01,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:22:01,846 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:22:01,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:22:01,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:22:01,847 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:22:01,847 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:22:01,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:22:01,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:22:01,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:22:01,848 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:22:01,848 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:22:01,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:22:01,849 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:22:01,849 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:22:01,849 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:22:01,849 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:22:01,849 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:22:01,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:22:02,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:22:02,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:22:02,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:22:02,097 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:22:02,098 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:22:02,099 INFO L431 ainManager$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 [2024-01-26 15:22:02,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:22:02,265 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:22:02,266 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-26 15:22:03,419 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:22:03,598 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:22:03,599 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-26 15:22:03,605 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de9d832db/6c50e260f9444c14b8abb24134c93060/FLAG387509541 [2024-01-26 15:22:03,621 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de9d832db/6c50e260f9444c14b8abb24134c93060 [2024-01-26 15:22:03,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:22:03,623 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:22:03,626 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:03,626 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:22:03,629 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:22:03,630 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:02" (1/2) ... [2024-01-26 15:22:03,631 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bf150f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:03, skipping insertion in model container [2024-01-26 15:22:03,631 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:02" (1/2) ... [2024-01-26 15:22:03,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f5b4c1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:03, skipping insertion in model container [2024-01-26 15:22:03,633 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:03" (2/2) ... [2024-01-26 15:22:03,633 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bf150f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:03, skipping insertion in model container [2024-01-26 15:22:03,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:03" (2/2) ... [2024-01-26 15:22:03,634 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:22:03,670 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:22:03,671 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,671 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) [2024-01-26 15:22:03,671 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-26 15:22:03,672 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,672 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted1 == (_Bool)1 [2024-01-26 15:22:03,672 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted2 == (_Bool)1 [2024-01-26 15:22:03,672 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted3 == (_Bool)1 [2024-01-26 15:22:03,672 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] A == 0 [2024-01-26 15:22:03,672 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted2 == (_Bool)0 [2024-01-26 15:22:03,672 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted3 == (_Bool)0 [2024-01-26 15:22:03,673 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted1 == (_Bool)0 [2024-01-26 15:22:03,673 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-26 15:22:03,673 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:03,673 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted3 == (_Bool)0 [2024-01-26 15:22:03,673 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted2 == (_Bool)0 [2024-01-26 15:22:03,673 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-26 15:22:03,673 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-26 15:22:03,674 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted1 == (_Bool)0 [2024-01-26 15:22:03,674 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted2 == (_Bool)0 [2024-01-26 15:22:03,674 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted3 == (_Bool)0 [2024-01-26 15:22:03,674 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted1 == (_Bool)1 [2024-01-26 15:22:03,675 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted1 == (_Bool)0 [2024-01-26 15:22:03,675 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted2 == (_Bool)0 [2024-01-26 15:22:03,675 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted3 == (_Bool)0 [2024-01-26 15:22:03,675 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] A == 0 [2024-01-26 15:22:03,675 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] A == 0 [2024-01-26 15:22:03,675 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-26 15:22:03,675 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted3 == (_Bool)0 [2024-01-26 15:22:03,676 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:03,676 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted2 == (_Bool)0 [2024-01-26 15:22:03,676 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) [2024-01-26 15:22:03,676 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted1 == (_Bool)0 [2024-01-26 15:22:03,676 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) [2024-01-26 15:22:03,676 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,677 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-26 15:22:03,677 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted1 == (_Bool)0 [2024-01-26 15:22:03,678 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted3 == (_Bool)0 [2024-01-26 15:22:03,678 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted2 == (_Bool)0 [2024-01-26 15:22:03,679 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 [2024-01-26 15:22:03,679 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,679 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted1 == (_Bool)1 [2024-01-26 15:22:03,679 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted2 == (_Bool)1 [2024-01-26 15:22:03,679 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted3 == (_Bool)0 [2024-01-26 15:22:03,679 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted3 == (_Bool)0 [2024-01-26 15:22:03,680 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-26 15:22:03,680 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted2 == (_Bool)0 [2024-01-26 15:22:03,680 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted1 == (_Bool)0 [2024-01-26 15:22:03,680 INFO L98 nessWitnessExtractor]: Loop invariant at [L55-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,680 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 [2024-01-26 15:22:03,680 INFO L98 nessWitnessExtractor]: Loop invariant at [L63-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,680 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted3 == (_Bool)0 [2024-01-26 15:22:03,681 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-26 15:22:03,681 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted1 == (_Bool)0 [2024-01-26 15:22:03,681 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted2 == (_Bool)0 [2024-01-26 15:22:03,681 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,682 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] i <= 2147483646 [2024-01-26 15:22:03,682 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= i [2024-01-26 15:22:03,683 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] i <= 2147483645 [2024-01-26 15:22:03,683 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,683 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] A == 0 [2024-01-26 15:22:03,683 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted2 == (_Bool)0 [2024-01-26 15:22:03,683 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted1 == (_Bool)0 [2024-01-26 15:22:03,683 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted3 == (_Bool)0 [2024-01-26 15:22:03,683 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] M == 0 [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted2 == (_Bool)0 [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N == 0 [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) - (long long )N >= 0LL [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M + (long long )N >= 0LL [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M - (long long )N >= 0LL [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) + (long long )N >= 0LL [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted3 == (_Bool)0 [2024-01-26 15:22:03,684 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-26 15:22:03,685 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted1 == (_Bool)0 [2024-01-26 15:22:03,685 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted1 == (_Bool)0 [2024-01-26 15:22:03,685 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted3 == (_Bool)0 [2024-01-26 15:22:03,685 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted2 == (_Bool)0 [2024-01-26 15:22:03,685 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) [2024-01-26 15:22:03,686 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] A == 0 [2024-01-26 15:22:03,686 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted1 == (_Bool)0 [2024-01-26 15:22:03,686 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted2 == (_Bool)0 [2024-01-26 15:22:03,686 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted3 == (_Bool)0 [2024-01-26 15:22:03,686 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:22:03,686 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted1 == (_Bool)1 [2024-01-26 15:22:03,686 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted3 == (_Bool)1 [2024-01-26 15:22:03,687 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] 0 <= M [2024-01-26 15:22:03,687 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted2 == (_Bool)1 [2024-01-26 15:22:03,706 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:03,925 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] [2024-01-26 15:22:03,938 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:03,954 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:22:03,968 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 [2024-01-26 15:22:04,004 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:22:04,005 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f5b4c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:04, skipping insertion in model container [2024-01-26 15:22:04,005 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:04,006 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:22:04,008 INFO L158 Benchmark]: Toolchain (without parser) took 383.56ms. Allocated memory was 157.3MB in the beginning and 230.7MB in the end (delta: 73.4MB). Free memory was 79.4MB in the beginning and 198.3MB in the end (delta: -118.9MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2024-01-26 15:22:04,008 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 157.3MB. Free memory is still 109.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:04,009 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:04,010 INFO L158 Benchmark]: CACSL2BoogieTranslator took 380.29ms. Allocated memory was 157.3MB in the beginning and 230.7MB in the end (delta: 73.4MB). Free memory was 79.4MB in the beginning and 198.3MB in the end (delta: -118.9MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2024-01-26 15:22:04,012 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 157.3MB. Free memory is still 109.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 380.29ms. Allocated memory was 157.3MB in the beginning and 230.7MB in the end (delta: 73.4MB). Free memory was 79.4MB in the beginning and 198.3MB in the end (delta: -118.9MB). Peak memory consumption was 17.6MB. 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-2755261-m [2024-01-26 15:22:05,990 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:22:06,064 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:22:06,072 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:22:06,073 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:22:06,103 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:22:06,104 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:22:06,104 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:22:06,105 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:22:06,106 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:22:06,106 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:22:06,107 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:22:06,107 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:22:06,110 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:22:06,110 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:22:06,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:22:06,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:22:06,111 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:22:06,111 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:22:06,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:22:06,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:22:06,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:22:06,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:22:06,113 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:22:06,113 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:22:06,113 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:22:06,113 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:22:06,114 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:22:06,114 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:22:06,114 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:22:06,115 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:22:06,115 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:22:06,115 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:22:06,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:22:06,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:22:06,116 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:22:06,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:22:06,117 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:22:06,117 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:22:06,117 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:22:06,117 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:22:06,118 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:22:06,118 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:22:06,118 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:22:06,118 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:22:06,118 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:22:06,118 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:22:06,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:22:06,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:22:06,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:22:06,401 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:22:06,401 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:22:06,403 INFO L431 ainManager$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 [2024-01-26 15:22:06,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:22:06,521 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:22:06,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-26 15:22:07,701 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:22:07,891 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:22:07,892 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-01-26 15:22:07,909 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f49fd01e/09694f846bd04b22a9333bab0ef1989b/FLAG2c7c2e2a3 [2024-01-26 15:22:07,924 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f49fd01e/09694f846bd04b22a9333bab0ef1989b [2024-01-26 15:22:07,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:22:07,926 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:22:07,928 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:07,929 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:22:07,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:22:07,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:06" (1/2) ... [2024-01-26 15:22:07,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78370cc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:07, skipping insertion in model container [2024-01-26 15:22:07,934 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:06" (1/2) ... [2024-01-26 15:22:07,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3919f832 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:07, skipping insertion in model container [2024-01-26 15:22:07,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:07" (2/2) ... [2024-01-26 15:22:07,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78370cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:07, skipping insertion in model container [2024-01-26 15:22:07,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:07" (2/2) ... [2024-01-26 15:22:07,936 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:22:07,974 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:22:07,975 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-26 15:22:07,975 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted1 == (_Bool)0 [2024-01-26 15:22:07,975 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted2 == (_Bool)0 [2024-01-26 15:22:07,975 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] sorted3 == (_Bool)0 [2024-01-26 15:22:07,975 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,975 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,976 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] i <= 2147483645 [2024-01-26 15:22:07,976 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,976 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-26 15:22:07,976 INFO L98 nessWitnessExtractor]: Loop invariant at [L63-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,976 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted1 == (_Bool)1 [2024-01-26 15:22:07,976 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted3 == (_Bool)0 [2024-01-26 15:22:07,976 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] sorted2 == (_Bool)0 [2024-01-26 15:22:07,976 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 [2024-01-26 15:22:07,977 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,977 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted1 == (_Bool)0 [2024-01-26 15:22:07,977 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted2 == (_Bool)0 [2024-01-26 15:22:07,977 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] A == 0 [2024-01-26 15:22:07,977 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] sorted3 == (_Bool)0 [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted2 == (_Bool)0 [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted1 == (_Bool)0 [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] sorted3 == (_Bool)0 [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] A == 0 [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:07,978 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted2 == (_Bool)0 [2024-01-26 15:22:07,979 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted3 == (_Bool)0 [2024-01-26 15:22:07,979 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] sorted1 == (_Bool)0 [2024-01-26 15:22:07,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,979 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) [2024-01-26 15:22:07,979 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-26 15:22:07,979 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted3 == (_Bool)0 [2024-01-26 15:22:07,980 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted2 == (_Bool)0 [2024-01-26 15:22:07,981 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-26 15:22:07,981 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] sorted1 == (_Bool)0 [2024-01-26 15:22:07,981 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted2 == (_Bool)0 [2024-01-26 15:22:07,981 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-26 15:22:07,981 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted1 == (_Bool)0 [2024-01-26 15:22:07,981 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sorted3 == (_Bool)0 [2024-01-26 15:22:07,981 INFO L98 nessWitnessExtractor]: Loop invariant at [L55-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,981 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 [2024-01-26 15:22:07,982 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M - (long long )N >= 0LL [2024-01-26 15:22:07,982 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )M + (long long )N >= 0LL [2024-01-26 15:22:07,982 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-26 15:22:07,982 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted1 == (_Bool)0 [2024-01-26 15:22:07,982 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) - (long long )N >= 0LL [2024-01-26 15:22:07,982 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )M) + (long long )N >= 0LL [2024-01-26 15:22:07,983 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N == 0 [2024-01-26 15:22:07,983 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted3 == (_Bool)0 [2024-01-26 15:22:07,983 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] sorted2 == (_Bool)0 [2024-01-26 15:22:07,983 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] M == 0 [2024-01-26 15:22:07,984 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) [2024-01-26 15:22:07,984 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] 0 <= M [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted3 == (_Bool)1 [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted1 == (_Bool)1 [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] sorted2 == (_Bool)1 [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted2 == (_Bool)0 [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted3 == (_Bool)0 [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] sorted1 == (_Bool)0 [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] A == 0 [2024-01-26 15:22:07,985 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted2 == (_Bool)0 [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted3 == (_Bool)0 [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] sorted1 == (_Bool)0 [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= i [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] i <= 2147483646 [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted2 == (_Bool)0 [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted3 == (_Bool)0 [2024-01-26 15:22:07,986 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] A == 0 [2024-01-26 15:22:07,987 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] sorted1 == (_Bool)0 [2024-01-26 15:22:07,987 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) [2024-01-26 15:22:07,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted2 == (_Bool)1 [2024-01-26 15:22:07,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted1 == (_Bool)1 [2024-01-26 15:22:07,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] sorted3 == (_Bool)0 [2024-01-26 15:22:07,987 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] A == 0 [2024-01-26 15:22:07,987 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) [2024-01-26 15:22:07,987 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted3 == (_Bool)0 [2024-01-26 15:22:07,988 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted2 == (_Bool)0 [2024-01-26 15:22:07,988 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:07,988 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-26 15:22:07,988 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] sorted1 == (_Bool)0 [2024-01-26 15:22:07,988 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted2 == (_Bool)1 [2024-01-26 15:22:07,988 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted3 == (_Bool)1 [2024-01-26 15:22:07,988 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] sorted1 == (_Bool)1 [2024-01-26 15:22:08,007 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:08,196 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c[2473,2486] [2024-01-26 15:22:08,211 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:08,226 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:22:08,232 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:08,253 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] [2024-01-26 15:22:08,258 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:08,264 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:22:08,274 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 [2024-01-26 15:22:08,307 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:22:08,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3919f832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:08, skipping insertion in model container [2024-01-26 15:22:08,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:08,312 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:22:08,314 INFO L158 Benchmark]: Toolchain (without parser) took 386.65ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 42.1MB in the beginning and 71.1MB in the end (delta: -29.0MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-01-26 15:22:08,314 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 39.5MB in the beginning and 39.5MB in the end (delta: 51.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:08,315 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:08,316 INFO L158 Benchmark]: CACSL2BoogieTranslator took 383.80ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 41.9MB in the beginning and 71.1MB in the end (delta: -29.2MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-01-26 15:22:08,318 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 39.5MB in the beginning and 39.5MB in the end (delta: 51.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 383.80ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 41.9MB in the beginning and 71.1MB in the end (delta: -29.2MB). Peak memory consumption was 19.8MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN