./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 e7c74aec 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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:15:49,416 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:15:49,504 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:15:49,511 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:15:49,511 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:15:49,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:15:49,541 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:15:49,542 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:15:49,543 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:15:49,543 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:15:49,544 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:15:49,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:15:49,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:15:49,547 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:15:49,547 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:15:49,547 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:15:49,548 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:15:49,551 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:15:49,551 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:15:49,552 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:15:49,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:15:49,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:15:49,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:15:49,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:15:49,553 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:15:49,554 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:15:49,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:15:49,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:15:49,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:15:49,555 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:15:49,556 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:15:49,556 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:15:49,557 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:15:49,557 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:15:49,557 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:15:49,557 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:15:49,558 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:15:49,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:15:49,558 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:15:49,558 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:15:49,558 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:15:49,559 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:15:49,559 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:15:49,559 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:15:49,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:15:49,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:15:49,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:15:49,808 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:15:49,809 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:15:49,809 INFO L431 ainManager$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 19:15:50,874 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:15:51,062 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:15:51,062 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2024-02-07 19:15:51,070 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbadfd873/8eb6138d3cce46b892789c91b4e4202e/FLAGd7a83dd29 [2024-02-07 19:15:51,082 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbadfd873/8eb6138d3cce46b892789c91b4e4202e [2024-02-07 19:15:51,085 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:15:51,086 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:15:51,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-ring-nondet.wvr.yml/witness.yml [2024-02-07 19:15:51,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:15:51,233 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:15:51,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:51,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:15:51,241 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:15:51,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:51" (1/2) ... [2024-02-07 19:15:51,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d89bdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:51, skipping insertion in model container [2024-02-07 19:15:51,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:51" (1/2) ... [2024-02-07 19:15:51,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e4b230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:51, skipping insertion in model container [2024-02-07 19:15:51,243 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:51" (2/2) ... [2024-02-07 19:15:51,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d89bdf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:51, skipping insertion in model container [2024-02-07 19:15:51,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:51" (2/2) ... [2024-02-07 19:15:51,245 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:15:51,290 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:15:51,292 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 19:15:51,292 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 19:15:51,292 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] 0 <= q3_front [2024-02-07 19:15:51,292 INFO L76 edCorrectnessWitness]: Location invariant before [L67-L67] -2147483647 <= q3_front [2024-02-07 19:15:51,293 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] 0 <= q1_back [2024-02-07 19:15:51,293 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] -2147483647 <= q3_back [2024-02-07 19:15:51,294 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 19:15:51,294 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 19:15:51,294 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 19:15:51,294 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 19:15:51,294 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] (0LL - (long long )k) + (long long )t >= 0LL [2024-02-07 19:15:51,295 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= q2_back [2024-02-07 19:15:51,295 INFO L76 edCorrectnessWitness]: Location invariant before [L169-L169] (long long )i - (long long )size >= 0LL [2024-02-07 19:15:51,295 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 19:15:51,295 INFO L76 edCorrectnessWitness]: Location invariant before [L91-L91] -2147483647 <= q2_back [2024-02-07 19:15:51,295 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 19:15:51,295 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 19:15:51,296 INFO L76 edCorrectnessWitness]: Location invariant before [L74-L74] -2147483647 <= q1_back [2024-02-07 19:15:51,296 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] 0 <= q3_back [2024-02-07 19:15:51,296 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 19:15:51,296 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] -2147483647 <= q1_front [2024-02-07 19:15:51,297 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 19:15:51,297 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 19:15:51,297 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 19:15:51,297 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 19:15:51,297 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 19:15:51,297 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 19:15:51,298 INFO L76 edCorrectnessWitness]: Location invariant before [L98-L98] (0LL - (long long )j) + (long long )s >= 0LL [2024-02-07 19:15:51,298 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] -2147483647 <= q2_front [2024-02-07 19:15:51,298 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 19:15:51,298 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 19:15:51,322 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:15:51,585 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 19:15:51,599 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:15:51,609 INFO L206 MainTranslator]: Completed pre-run [2024-02-07 19:15:51,623 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:15:51,626 WARN L423 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local [2024-02-07 19:15:51,657 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-02-07 19:15:51,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e4b230 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:51, skipping insertion in model container [2024-02-07 19:15:51,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:51,657 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:15:51,659 INFO L158 Benchmark]: Toolchain (without parser) took 425.46ms. Allocated memory is still 161.5MB. Free memory was 133.3MB in the beginning and 125.2MB in the end (delta: 8.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-02-07 19:15:51,659 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:51,659 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 161.5MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:51,660 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.02ms. Allocated memory is still 161.5MB. Free memory was 132.7MB in the beginning and 125.2MB in the end (delta: 7.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-02-07 19:15:51,662 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 161.5MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.02ms. Allocated memory is still 161.5MB. Free memory was 132.7MB in the beginning and 125.2MB in the end (delta: 7.5MB). Peak memory consumption was 10.5MB. 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-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:15:53,683 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:15:53,770 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:15:53,775 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:15:53,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:15:53,818 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:15:53,820 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:15:53,821 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:15:53,822 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:15:53,825 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:15:53,826 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:15:53,826 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:15:53,827 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:15:53,828 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:15:53,828 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:15:53,828 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:15:53,829 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:15:53,829 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:15:53,830 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:15:53,830 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:15:53,830 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:15:53,831 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:15:53,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:15:53,831 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:15:53,832 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:15:53,832 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:15:53,832 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:15:53,833 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:15:53,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:15:53,833 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:15:53,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:15:53,835 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:15:53,835 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:15:53,835 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:15:53,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:15:53,836 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:15:53,836 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:15:53,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:15:53,837 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:15:53,837 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:15:53,837 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:15:53,838 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:15:53,838 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:15:53,838 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:15:53,838 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:15:53,839 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:15:53,839 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:15:54,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:15:54,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:15:54,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:15:54,198 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:15:54,199 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:15:54,201 INFO L431 ainManager$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 19:15:54,332 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:15:54,333 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:15:54,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2024-02-07 19:15:55,567 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:15:55,763 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:15:55,763 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2024-02-07 19:15:55,774 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdfa351db/a81f8dfcd8574bb1aa8317e3555f8b44/FLAGc458a01ae [2024-02-07 19:15:55,791 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdfa351db/a81f8dfcd8574bb1aa8317e3555f8b44 [2024-02-07 19:15:55,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:15:55,793 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:15:55,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:55,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:15:55,800 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:15:55,801 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:54" (1/2) ... [2024-02-07 19:15:55,802 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f02cff7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:55, skipping insertion in model container [2024-02-07 19:15:55,802 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:54" (1/2) ... [2024-02-07 19:15:55,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bba56fa and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:55, skipping insertion in model container [2024-02-07 19:15:55,804 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:55" (2/2) ... [2024-02-07 19:15:55,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f02cff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:55, skipping insertion in model container [2024-02-07 19:15:55,805 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:55" (2/2) ... [2024-02-07 19:15:55,805 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:15:55,856 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:15:55,857 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] -2147483647 <= q3_back [2024-02-07 19:15:55,857 INFO L76 edCorrectnessWitness]: Location invariant before [L98-L98] (0LL - (long long )j) + (long long )s >= 0LL [2024-02-07 19:15:55,858 INFO L76 edCorrectnessWitness]: Location invariant before [L91-L91] -2147483647 <= q2_back [2024-02-07 19:15:55,858 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 19:15:55,858 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 19:15:55,858 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] -2147483647 <= q1_front [2024-02-07 19:15:55,858 INFO L76 edCorrectnessWitness]: Location invariant before [L74-L74] -2147483647 <= q1_back [2024-02-07 19:15:55,858 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 19:15:55,859 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 19:15:55,859 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 19:15:55,859 INFO L76 edCorrectnessWitness]: Location invariant before [L109-L109] -2147483647 <= q2_front [2024-02-07 19:15:55,859 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 19:15:55,859 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 19:15:55,859 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= q2_back [2024-02-07 19:15:55,860 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 19:15:55,860 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 19:15:55,860 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 19:15:55,860 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 19:15:55,861 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 19:15:55,861 INFO L76 edCorrectnessWitness]: Location invariant before [L64-L64] 0 <= q3_front [2024-02-07 19:15:55,861 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 19:15:55,861 INFO L76 edCorrectnessWitness]: Location invariant before [L67-L67] -2147483647 <= q3_front [2024-02-07 19:15:55,861 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 19:15:55,861 INFO L76 edCorrectnessWitness]: Location invariant before [L120-L120] (0LL - (long long )k) + (long long )t >= 0LL [2024-02-07 19:15:55,862 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] 0 <= q1_back [2024-02-07 19:15:55,862 INFO L76 edCorrectnessWitness]: Location invariant before [L169-L169] (long long )i - (long long )size >= 0LL [2024-02-07 19:15:55,862 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 19:15:55,862 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] 0 <= q3_back [2024-02-07 19:15:55,862 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 19:15:55,862 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 19:15:55,862 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 19:15:55,898 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:15:56,123 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 19:15:56,140 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:15:56,157 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:15:56,165 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:15:56,194 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 19:15:56,207 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:15:56,213 INFO L206 MainTranslator]: Completed pre-run [2024-02-07 19:15:56,232 WARN L423 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-07 19:15:56,233 WARN L423 MainDispatcher]: Unable to annotate i = 0 with a witness entry Start Parsing Local [2024-02-07 19:15:56,259 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: l [2024-02-07 19:15:56,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bba56fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:56, skipping insertion in model container [2024-02-07 19:15:56,261 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:56,261 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:15:56,263 INFO L158 Benchmark]: Toolchain (without parser) took 468.76ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 27.6MB in the beginning and 45.9MB in the end (delta: -18.3MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2024-02-07 19:15:56,264 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:56,265 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:56,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.45ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 27.4MB in the beginning and 45.9MB in the end (delta: -18.5MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2024-02-07 19:15:56,268 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 58.7MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.45ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 27.4MB in the beginning and 45.9MB in the end (delta: -18.5MB). Peak memory consumption was 4.9MB. 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