./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-ring-nondet.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 958ec4d9 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-bad-ring-nondet.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-ring-nondet.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-958ec4d-m [2024-02-07 14:37:40,632 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:37:40,747 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:37:40,752 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:37:40,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:37:40,773 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:37:40,773 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:37:40,774 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:37:40,774 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:37:40,777 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:37:40,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:37:40,777 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:37:40,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:37:40,779 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:37:40,779 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:37:40,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:37:40,779 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:37:40,779 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:37:40,779 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:37:40,780 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:37:40,780 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:37:40,780 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:37:40,780 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:37:40,780 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:37:40,780 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:37:40,780 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:37:40,781 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:37:40,781 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:37:40,781 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:37:40,781 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:37:40,782 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:37:40,782 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:37:40,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:37:40,782 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:37:40,782 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:37:40,782 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:37:40,783 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:37:40,783 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:37:40,783 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:37:40,783 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:37:40,783 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:37:40,783 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:37:40,783 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:37:40,783 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:37:40,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:37:41,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:37:41,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:37:41,023 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:37:41,023 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:37:41,024 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-ring-nondet.wvr.yml/witness.yml [2024-02-07 14:37:41,148 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:37:41,148 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:37:41,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2024-02-07 14:37:42,125 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:37:42,342 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:37:42,343 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2024-02-07 14:37:42,351 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477d14cba/53bec4da06b34b9ca255a68821840f5b/FLAG2cc0a70bb [2024-02-07 14:37:42,732 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477d14cba/53bec4da06b34b9ca255a68821840f5b [2024-02-07 14:37:42,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:37:42,733 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:37:42,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:42,734 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:37:42,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:37:42,738 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:41" (1/2) ... [2024-02-07 14:37:42,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1605d0be and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:42, skipping insertion in model container [2024-02-07 14:37:42,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:41" (1/2) ... [2024-02-07 14:37:42,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2964fe98 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:42, skipping insertion in model container [2024-02-07 14:37:42,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:42" (2/2) ... [2024-02-07 14:37:42,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1605d0be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:42, skipping insertion in model container [2024-02-07 14:37:42,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:42" (2/2) ... [2024-02-07 14:37:42,741 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:37:42,769 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:37:42,771 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] -2147483647 <= q3_back [2024-02-07 14:37:42,771 INFO L76 edCorrectnessWitness]: Location invariant before [L102-L102] ((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL) [2024-02-07 14:37:42,771 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] -2147483647 <= q1_front [2024-02-07 14:37:42,771 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] 0 <= q3_front [2024-02-07 14:37:42,771 INFO L76 edCorrectnessWitness]: Location invariant before [L85-L85] ((((-3LL + (long long )j) + (long long )s >= 0LL && (-1LL - (long long )j) + (long long )s >= 0LL) || (((-2LL + (long long )j) + (long long )s >= 0LL && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || ((-4LL + (long long )j) + (long long )s >= 0LL && (-2LL - (long long )j) + (long long )s >= 0LL) [2024-02-07 14:37:42,772 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] ((((-4LL + (long long )k) + (long long )t >= 0LL && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-3LL + (long long )k) + (long long )t >= 0LL && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) [2024-02-07 14:37:42,772 INFO L76 edCorrectnessWitness]: Location invariant after [L80-L80] ((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL) [2024-02-07 14:37:42,772 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] ((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL) [2024-02-07 14:37:42,772 INFO L76 edCorrectnessWitness]: Location invariant before [L50-L50] ((((((2147483648LL + (long long )i) + (long long )l >= 0LL) && ((2147483648LL - (long long )i) + (long long )l >= 0LL)) && ((2147483647LL + (long long )i) - (long long )l >= 0LL)) && ((2147483647LL - (long long )i) - (long long )l >= 0LL)) && (0 == i)) && (i == 0) [2024-02-07 14:37:42,773 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] 0 <= q3_back [2024-02-07 14:37:42,773 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] -2147483647 <= q2_front [2024-02-07 14:37:42,773 INFO L76 edCorrectnessWitness]: Location invariant before [L107-L107] ((((-4LL + (long long )k) + (long long )t >= 0LL && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-3LL + (long long )k) + (long long )t >= 0LL && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) [2024-02-07 14:37:42,773 INFO L76 edCorrectnessWitness]: Location invariant before [L98-L98] (0LL - (long long )j) + (long long )s >= 0LL [2024-02-07 14:37:42,773 INFO L76 edCorrectnessWitness]: Location invariant before [L169-L169] (long long )i - (long long )size >= 0LL [2024-02-07 14:37:42,773 INFO L76 edCorrectnessWitness]: Location invariant before [L167-L167] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-3LL + (long long )i) + (long long )size >= 0LL && i == 1) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) || (((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4)) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) [2024-02-07 14:37:42,773 INFO L76 edCorrectnessWitness]: Location invariant before [L74-L74] -2147483647 <= q1_back [2024-02-07 14:37:42,774 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] (((-2147483645 <= t && (-3LL - (long long )k) + (long long )t >= 0LL) || (-2147483646 <= t && (-2LL - (long long )k) + (long long )t >= 0LL)) || (-2147483647 <= t && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((0LL - (long long )k) + (long long )t >= 0LL && (long long )k - (long long )t >= 0LL) [2024-02-07 14:37:42,774 INFO L76 edCorrectnessWitness]: Location invariant after [L102-L102] ((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL) [2024-02-07 14:37:42,774 INFO L76 edCorrectnessWitness]: Location invariant before [L93-L93] (((-2147483647 <= s && (-1LL - (long long )j) + (long long )s >= 0LL) || ((0LL - (long long )j) + (long long )s >= 0LL && (long long )j - (long long )s >= 0LL)) || (-2147483645 <= s && (-3LL - (long long )j) + (long long )s >= 0LL)) || (-2147483646 <= s && (-2LL - (long long )j) + (long long )s >= 0LL) [2024-02-07 14:37:42,774 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] 0 <= q1_back [2024-02-07 14:37:42,774 INFO L76 edCorrectnessWitness]: Location invariant before [L67-L67] -2147483647 <= q3_front [2024-02-07 14:37:42,775 INFO L76 edCorrectnessWitness]: Location invariant after [L49-L49] ((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL) [2024-02-07 14:37:42,775 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] 1 <= i || (((((2147483647LL + (long long )i) + (long long )l >= 0LL && (2147483649LL - (long long )i) + (long long )l >= 0LL) && (2147483646LL + (long long )i) - (long long )l >= 0LL) && (2147483648LL - (long long )i) - (long long )l >= 0LL) && i == 1) [2024-02-07 14:37:42,775 INFO L76 edCorrectnessWitness]: Location invariant before [L106-L106] ((-2147483647 <= q2_back) && (q2_front <= 2147483646)) && ((((((((-4LL + (long long )k) + (long long )t >= 0LL && (-2LL - (long long )k) + (long long )t >= 0LL) || ((0 <= q2_front && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((-3LL + (long long )k) + (long long )t >= 0LL && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((0 <= q2_front && (-2LL + (long long )k) + (long long )t >= 0LL) && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((((0 <= q2_front && (2147483648LL + (long long )k) + (long long )t >= 0LL) && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t)) || (((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t)) [2024-02-07 14:37:42,775 INFO L76 edCorrectnessWitness]: Location invariant before [L84-L84] ((-2147483647 <= q1_back) && (q1_front <= 2147483646)) && ((((((((-3LL + (long long )j) + (long long )s >= 0LL && (-1LL - (long long )j) + (long long )s >= 0LL) || (((0 <= q1_front && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((-2LL + (long long )j) + (long long )s >= 0LL && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((((0 <= q1_front && (2147483648LL + (long long )j) + (long long )s >= 0LL) && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || (((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || ((0 <= q1_front && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL)) || ((-4LL + (long long )j) + (long long )s >= 0LL && (-2LL - (long long )j) + (long long )s >= 0LL)) [2024-02-07 14:37:42,775 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (-2147483647 <= q1_back) && ((0 <= i && (i <= 2147483646 || (i <= 1 && (i == 0 || i == 1)))) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-07 14:37:42,775 INFO L76 edCorrectnessWitness]: Location invariant before [L91-L91] -2147483647 <= q2_back [2024-02-07 14:37:42,776 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] ((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL) [2024-02-07 14:37:42,776 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] (0LL - (long long )k) + (long long )t >= 0LL [2024-02-07 14:37:42,776 INFO L76 edCorrectnessWitness]: Location invariant before [L83-L83] ((((-3LL + (long long )j) + (long long )s >= 0LL && (-1LL - (long long )j) + (long long )s >= 0LL) || (((-2LL + (long long )j) + (long long )s >= 0LL && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || ((-4LL + (long long )j) + (long long )s >= 0LL && (-2LL - (long long )j) + (long long )s >= 0LL) [2024-02-07 14:37:42,776 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= q2_back [2024-02-07 14:37:42,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:37:43,006 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-bad-ring-nondet.wvr.c[4124,4137] [2024-02-07 14:37:43,015 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:37:43,032 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:37:43,046 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:37:43,047 WARN L423 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local [2024-02-07 14:37:43,069 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-02-07 14:37:43,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2964fe98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:43, skipping insertion in model container [2024-02-07 14:37:43,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:43,070 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:37:43,072 INFO L158 Benchmark]: Toolchain (without parser) took 337.98ms. Allocated memory was 134.2MB in the beginning and 260.0MB in the end (delta: 125.8MB). Free memory was 58.7MB in the beginning and 226.0MB in the end (delta: -167.3MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-02-07 14:37:43,073 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 134.2MB. Free memory was 96.7MB in the beginning and 96.5MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:37:43,073 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:37:43,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.42ms. Allocated memory was 134.2MB in the beginning and 260.0MB in the end (delta: 125.8MB). Free memory was 58.5MB in the beginning and 226.0MB in the end (delta: -167.5MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-02-07 14:37:43,075 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 134.2MB. Free memory was 96.7MB in the beginning and 96.5MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.42ms. Allocated memory was 134.2MB in the beginning and 260.0MB in the end (delta: 125.8MB). Free memory was 58.5MB in the beginning and 226.0MB in the end (delta: -167.5MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 50]: Incorrect Syntax Undeclared variable in ACSL expression: l 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-bad-ring-nondet.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-ring-nondet.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-958ec4d-m [2024-02-07 14:37:44,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:37:44,930 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:37:44,937 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:37:44,939 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:37:44,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:37:44,966 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:37:44,967 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:37:44,967 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:37:44,970 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:37:44,970 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:37:44,971 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:37:44,971 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:37:44,972 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:37:44,972 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:37:44,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:37:44,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:37:44,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:37:44,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:37:44,973 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:37:44,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:37:44,974 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:37:44,974 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:37:44,975 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:37:44,975 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:37:44,975 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:37:44,975 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:37:44,975 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:37:44,976 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:37:44,976 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:37:44,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:37:44,977 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:37:44,977 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:37:44,977 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:37:44,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:37:44,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:37:44,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:37:44,979 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:37:44,979 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:37:44,979 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:37:44,979 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:37:44,979 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:37:44,979 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:37:44,980 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:37:44,980 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:37:44,980 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:37:44,980 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:37:45,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:37:45,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:37:45,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:37:45,294 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:37:45,294 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:37:45,296 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-ring-nondet.wvr.yml/witness.yml [2024-02-07 14:37:45,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:37:45,418 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:37:45,418 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2024-02-07 14:37:46,625 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:37:46,781 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:37:46,781 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2024-02-07 14:37:46,790 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb237b9a5/8ded003a80534b5a9e0da10fab1a96f2/FLAG1dadec160 [2024-02-07 14:37:46,806 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb237b9a5/8ded003a80534b5a9e0da10fab1a96f2 [2024-02-07 14:37:46,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:37:46,809 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:37:46,811 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:46,811 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:37:46,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:37:46,815 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:45" (1/2) ... [2024-02-07 14:37:46,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478797dc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:46, skipping insertion in model container [2024-02-07 14:37:46,816 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:37:45" (1/2) ... [2024-02-07 14:37:46,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@84f531a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:37:46, skipping insertion in model container [2024-02-07 14:37:46,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:46" (2/2) ... [2024-02-07 14:37:46,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478797dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:46, skipping insertion in model container [2024-02-07 14:37:46,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:37:46" (2/2) ... [2024-02-07 14:37:46,818 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:37:46,881 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:37:46,882 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] 0 <= q1_back [2024-02-07 14:37:46,883 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= q2_back [2024-02-07 14:37:46,883 INFO L76 edCorrectnessWitness]: Location invariant before [L67-L67] -2147483647 <= q3_front [2024-02-07 14:37:46,883 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (-2147483647 <= q1_back) && ((0 <= i && (i <= 2147483646 || (i <= 1 && (i == 0 || i == 1)))) || ((((((2147483648LL + (long long )i) + (long long )l >= 0LL && (2147483648LL - (long long )i) + (long long )l >= 0LL) && (2147483647LL + (long long )i) - (long long )l >= 0LL) && (2147483647LL - (long long )i) - (long long )l >= 0LL) && 0 == i) && i == 0)) [2024-02-07 14:37:46,883 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] -2147483647 <= q3_back [2024-02-07 14:37:46,883 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] 0 <= q3_back [2024-02-07 14:37:46,883 INFO L76 edCorrectnessWitness]: Location invariant before [L85-L85] ((((-3LL + (long long )j) + (long long )s >= 0LL && (-1LL - (long long )j) + (long long )s >= 0LL) || (((-2LL + (long long )j) + (long long )s >= 0LL && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || ((-4LL + (long long )j) + (long long )s >= 0LL && (-2LL - (long long )j) + (long long )s >= 0LL) [2024-02-07 14:37:46,883 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] 1 <= i || (((((2147483647LL + (long long )i) + (long long )l >= 0LL && (2147483649LL - (long long )i) + (long long )l >= 0LL) && (2147483646LL + (long long )i) - (long long )l >= 0LL) && (2147483648LL - (long long )i) - (long long )l >= 0LL) && i == 1) [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] -2147483647 <= q2_front [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant after [L102-L102] ((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL) [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant before [L167-L167] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((-3LL + (long long )i) + (long long )size >= 0LL && i == 1) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) || (((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4)) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant before [L93-L93] (((-2147483647 <= s && (-1LL - (long long )j) + (long long )s >= 0LL) || ((0LL - (long long )j) + (long long )s >= 0LL && (long long )j - (long long )s >= 0LL)) || (-2147483645 <= s && (-3LL - (long long )j) + (long long )s >= 0LL)) || (-2147483646 <= s && (-2LL - (long long )j) + (long long )s >= 0LL) [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant before [L91-L91] -2147483647 <= q2_back [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant before [L102-L102] ((((4294967296LL + (long long )k) + (long long )t >= 0LL) && ((4294967295LL - (long long )k) + (long long )t >= 0LL)) && ((4294967295LL + (long long )k) - (long long )t >= 0LL)) && ((4294967294LL - (long long )k) - (long long )t >= 0LL) [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] (0LL - (long long )k) + (long long )t >= 0LL [2024-02-07 14:37:46,884 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] -2147483647 <= q1_front [2024-02-07 14:37:46,885 INFO L76 edCorrectnessWitness]: Location invariant before [L80-L80] ((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL) [2024-02-07 14:37:46,885 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] 0 <= q3_front [2024-02-07 14:37:46,885 INFO L76 edCorrectnessWitness]: Location invariant before [L98-L98] (0LL - (long long )j) + (long long )s >= 0LL [2024-02-07 14:37:46,885 INFO L76 edCorrectnessWitness]: Location invariant before [L50-L50] ((((((2147483648LL + (long long )i) + (long long )l >= 0LL) && ((2147483648LL - (long long )i) + (long long )l >= 0LL)) && ((2147483647LL + (long long )i) - (long long )l >= 0LL)) && ((2147483647LL - (long long )i) - (long long )l >= 0LL)) && (0 == i)) && (i == 0) [2024-02-07 14:37:46,886 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] ((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL) [2024-02-07 14:37:46,886 INFO L76 edCorrectnessWitness]: Location invariant after [L80-L80] ((((4294967296LL + (long long )j) + (long long )s >= 0LL) && ((4294967295LL - (long long )j) + (long long )s >= 0LL)) && ((4294967295LL + (long long )j) - (long long )s >= 0LL)) && ((4294967294LL - (long long )j) - (long long )s >= 0LL) [2024-02-07 14:37:46,886 INFO L76 edCorrectnessWitness]: Location invariant before [L107-L107] ((((-4LL + (long long )k) + (long long )t >= 0LL && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-3LL + (long long )k) + (long long )t >= 0LL && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) [2024-02-07 14:37:46,886 INFO L76 edCorrectnessWitness]: Location invariant before [L84-L84] ((-2147483647 <= q1_back) && (q1_front <= 2147483646)) && ((((((((-3LL + (long long )j) + (long long )s >= 0LL && (-1LL - (long long )j) + (long long )s >= 0LL) || (((0 <= q1_front && (-2LL + (long long )j) + (long long )s >= 0LL) && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((-2LL + (long long )j) + (long long )s >= 0LL && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((((0 <= q1_front && (2147483648LL + (long long )j) + (long long )s >= 0LL) && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || (((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || ((0 <= q1_front && (-4LL + (long long )j) + (long long )s >= 0LL) && (-2LL - (long long )j) + (long long )s >= 0LL)) || ((-4LL + (long long )j) + (long long )s >= 0LL && (-2LL - (long long )j) + (long long )s >= 0LL)) [2024-02-07 14:37:46,886 INFO L76 edCorrectnessWitness]: Location invariant after [L49-L49] ((((4294967296LL + (long long )i) + (long long )l >= 0LL) && ((4294967295LL - (long long )i) + (long long )l >= 0LL)) && ((4294967295LL + (long long )i) - (long long )l >= 0LL)) && ((4294967294LL - (long long )i) - (long long )l >= 0LL) [2024-02-07 14:37:46,886 INFO L76 edCorrectnessWitness]: Location invariant before [L74-L74] -2147483647 <= q1_back [2024-02-07 14:37:46,886 INFO L76 edCorrectnessWitness]: Location invariant before [L83-L83] ((((-3LL + (long long )j) + (long long )s >= 0LL && (-1LL - (long long )j) + (long long )s >= 0LL) || (((-2LL + (long long )j) + (long long )s >= 0LL && (0LL - (long long )j) + (long long )s >= 0LL) && (long long )j - (long long )s >= 0LL)) || (((((2147483648LL + (long long )j) + (long long )s >= 0LL && (2147483647LL - (long long )j) + (long long )s >= 0LL) && (2147483648LL + (long long )j) - (long long )s >= 0LL) && (2147483647LL - (long long )j) - (long long )s >= 0LL) && 0 == s)) || ((-4LL + (long long )j) + (long long )s >= 0LL && (-2LL - (long long )j) + (long long )s >= 0LL) [2024-02-07 14:37:46,887 INFO L76 edCorrectnessWitness]: Location invariant before [L115-L115] (((-2147483645 <= t && (-3LL - (long long )k) + (long long )t >= 0LL) || (-2147483646 <= t && (-2LL - (long long )k) + (long long )t >= 0LL)) || (-2147483647 <= t && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((0LL - (long long )k) + (long long )t >= 0LL && (long long )k - (long long )t >= 0LL) [2024-02-07 14:37:46,887 INFO L76 edCorrectnessWitness]: Location invariant before [L106-L106] ((-2147483647 <= q2_back) && (q2_front <= 2147483646)) && ((((((((-4LL + (long long )k) + (long long )t >= 0LL && (-2LL - (long long )k) + (long long )t >= 0LL) || ((0 <= q2_front && (-3LL + (long long )k) + (long long )t >= 0LL) && (-1LL - (long long )k) + (long long )t >= 0LL)) || ((-3LL + (long long )k) + (long long )t >= 0LL && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((0 <= q2_front && (-2LL + (long long )k) + (long long )t >= 0LL) && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((((0 <= q2_front && (2147483648LL + (long long )k) + (long long )t >= 0LL) && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t)) || (((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t)) [2024-02-07 14:37:46,887 INFO L76 edCorrectnessWitness]: Location invariant before [L169-L169] (long long )i - (long long )size >= 0LL [2024-02-07 14:37:46,887 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] ((((-4LL + (long long )k) + (long long )t >= 0LL && (-2LL - (long long )k) + (long long )t >= 0LL) || ((-3LL + (long long )k) + (long long )t >= 0LL && (-1LL - (long long )k) + (long long )t >= 0LL)) || (((-2LL + (long long )k) + (long long )t >= 0LL && (0LL - (long long )k) + (long long )t >= 0LL) && (long long )k - (long long )t >= 0LL)) || (((((2147483648LL + (long long )k) + (long long )t >= 0LL && (2147483647LL - (long long )k) + (long long )t >= 0LL) && (2147483648LL + (long long )k) - (long long )t >= 0LL) && (2147483647LL - (long long )k) - (long long )t >= 0LL) && 0 == t) [2024-02-07 14:37:46,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:37:47,084 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-bad-ring-nondet.wvr.c[4124,4137] [2024-02-07 14:37:47,095 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:37:47,109 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 14:37:47,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:37:47,141 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-bad-ring-nondet.wvr.c[4124,4137] [2024-02-07 14:37:47,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:37:47,155 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:37:47,170 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 14:37:47,170 WARN L423 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local [2024-02-07 14:37:47,192 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-02-07 14:37:47,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@84f531a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:37:47, skipping insertion in model container [2024-02-07 14:37:47,194 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:37:47,194 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:37:47,196 INFO L158 Benchmark]: Toolchain (without parser) took 386.04ms. Allocated memory is still 65.0MB. Free memory was 31.1MB in the beginning and 28.2MB in the end (delta: 2.9MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-02-07 14:37:47,196 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:37:47,197 INFO L158 Benchmark]: CDTParser took 11.70ms. Allocated memory is still 50.3MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 135.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-07 14:37:47,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 382.98ms. Allocated memory is still 65.0MB. Free memory was 30.9MB in the beginning and 28.4MB in the end (delta: 2.5MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-02-07 14:37:47,199 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 11.70ms. Allocated memory is still 50.3MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 135.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 382.98ms. Allocated memory is still 65.0MB. Free memory was 30.9MB in the beginning and 28.4MB in the end (delta: 2.5MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 50]: Incorrect Syntax Undeclared variable in ACSL expression: l 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