./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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-prod-cons-eq.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.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.extract-columns-fced0e8-m [2024-01-31 16:11:17,246 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:17,308 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:11:17,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:17,313 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:17,334 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:17,334 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:17,335 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:17,335 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:17,336 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:17,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:17,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:17,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:17,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:17,338 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:17,338 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:17,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:17,339 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:17,339 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:11:17,340 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:17,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:17,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:17,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:17,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:17,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:17,341 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:17,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:17,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:17,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:17,343 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:17,343 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:17,343 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:17,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:17,345 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:17,346 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:17,347 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:17,347 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:11:17,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:11:17,347 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:17,347 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:17,348 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:17,348 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:17,348 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:17,348 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:17,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:17,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:17,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:17,625 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:17,625 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:17,627 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-01-31 16:11:18,749 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:18,927 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:18,928 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-01-31 16:11:18,935 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db8eec886/59e499ac40914be4b23a1ed549e379b7/FLAG7aa69a3ca [2024-01-31 16:11:18,948 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db8eec886/59e499ac40914be4b23a1ed549e379b7 [2024-01-31 16:11:18,953 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:18,953 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:18,954 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.wvr.yml/witness.yml [2024-01-31 16:11:19,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:19,169 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:19,171 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:19,171 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:19,175 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:19,176 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:18" (1/2) ... [2024-01-31 16:11:19,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190814a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:19, skipping insertion in model container [2024-01-31 16:11:19,179 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:18" (1/2) ... [2024-01-31 16:11:19,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57f30808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:19, skipping insertion in model container [2024-01-31 16:11:19,181 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:19" (2/2) ... [2024-01-31 16:11:19,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190814a6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:19, skipping insertion in model container [2024-01-31 16:11:19,181 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:19" (2/2) ... [2024-01-31 16:11:19,182 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:19,311 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:19,313 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,313 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L51] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,313 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L126] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((n1 != 0 && ((((((((8 <= n1 && 8 <= i) || (7 <= n1 && i == 7)) || (6 <= n1 && i == 6)) || (5 <= n1 && i == 5)) || (4 <= n1 && i == 4)) || (3 <= n1 && i == 3)) || (2 <= n1 && i == 2)) || (1 <= n1 && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:19,313 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] 0 <= i [2024-01-31 16:11:19,313 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L160] (((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:19,314 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,314 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,314 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,315 INFO L98 nessWitnessExtractor]: Loop invariant at [L149-L149] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (((((((((0 == i && i == 0) || ((8 <= size && 8 <= i) && size != 0)) || ((7 <= size && i == 7) && size != 0)) || ((6 <= size && i == 6) && size != 0)) || ((5 <= size && i == 5) && size != 0)) || ((4 <= size && i == 4) && size != 0)) || ((3 <= size && i == 3) && size != 0)) || ((2 <= size && i == 2) && size != 0)) || ((1 <= size && i == 1) && size != 0)) [2024-01-31 16:11:19,315 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= size1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,315 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] 0 <= i [2024-01-31 16:11:19,315 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,315 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,316 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,316 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,316 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((0 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,316 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,316 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= i [2024-01-31 16:11:19,316 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (n1 != 0)) && ((((((((((8 <= i && 9 <= n1) && i <= 2147483646) || (8 <= n1 && i == 7)) || (7 <= n1 && i == 6)) || (6 <= n1 && i == 5)) || (5 <= n1 && i == 4)) || (4 <= n1 && i == 3)) || (3 <= n1 && i == 2)) || (2 <= n1 && i == 1)) || ((1 <= n1 && 0 == i) && i == 0)) [2024-01-31 16:11:19,317 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,317 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] 0 <= i [2024-01-31 16:11:19,318 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (front1 == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,318 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,318 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,318 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,318 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((((((update == 0) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,318 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] 0 <= i [2024-01-31 16:11:19,319 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,319 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,319 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,319 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:19,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,319 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,320 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,320 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] 0 <= i [2024-01-31 16:11:19,320 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,320 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L91] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,321 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,322 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,322 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,322 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,322 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,323 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,323 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,323 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,323 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,323 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-01-31 16:11:19,324 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,324 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((1 <= size && 0 == i) && i == 0) || ((8 <= i && 9 <= size) && i <= 2147483646)) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) [2024-01-31 16:11:19,324 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,324 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,324 INFO L98 nessWitnessExtractor]: Loop invariant at [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,325 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,325 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:19,325 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,326 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] 0 <= i [2024-01-31 16:11:19,326 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,327 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,327 INFO L98 nessWitnessExtractor]: Location invariant after [L70-L70] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:19,327 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,327 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,327 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,328 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,328 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,328 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((0 <= state12) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,328 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,328 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,328 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,329 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,329 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-31 16:11:19,329 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,329 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (((((0 <= i) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,329 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,329 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((queue1 == 0) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,329 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:19,330 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((-2147483647 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= front1) && (-2147483647 <= size1)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (((-2147483647 <= front1) && (size1 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:19,378 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:19,604 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-prod-cons-eq.wvr.c[4419,4432] [2024-01-31 16:11:19,627 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:19,640 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:19,715 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:11:19,715 WARN L424 MainDispatcher]: Unable to annotate cond = !finished1 || size1 > 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:19,760 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:19,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57f30808 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:19, skipping insertion in model container [2024-01-31 16:11:19,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:19,761 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:19,763 INFO L158 Benchmark]: Toolchain (without parser) took 593.20ms. Allocated memory was 148.9MB in the beginning and 205.5MB in the end (delta: 56.6MB). Free memory was 79.3MB in the beginning and 163.5MB in the end (delta: -84.2MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2024-01-31 16:11:19,763 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:19,764 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 93.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:19,764 INFO L158 Benchmark]: CACSL2BoogieTranslator took 590.60ms. Allocated memory was 148.9MB in the beginning and 205.5MB in the end (delta: 56.6MB). Free memory was 79.0MB in the beginning and 163.5MB in the end (delta: -84.5MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2024-01-31 16:11:19,766 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 93.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 590.60ms. Allocated memory was 148.9MB in the beginning and 205.5MB in the end (delta: 56.6MB). Free memory was 79.0MB in the beginning and 163.5MB in the end (delta: -84.5MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 131]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.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.extract-columns-fced0e8-m [2024-01-31 16:11:21,783 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:21,867 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:11:21,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:21,873 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:21,903 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:21,904 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:21,904 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:21,905 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:21,906 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:21,906 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:21,907 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:21,907 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:21,908 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:21,908 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:21,909 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:21,909 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:21,909 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:21,910 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:21,910 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:21,910 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:21,911 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:21,911 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:21,911 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:11:21,911 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:11:21,912 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:21,912 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:11:21,912 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:21,913 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:21,913 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:21,914 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:21,914 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:21,914 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:21,914 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:21,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:21,915 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:21,915 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:21,915 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:21,915 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:11:21,916 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:11:21,916 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:21,916 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:21,916 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:21,917 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:21,917 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:21,917 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:11:21,917 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:22,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:22,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:22,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:22,267 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:22,268 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:22,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-01-31 16:11:23,483 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:23,719 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:23,721 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-01-31 16:11:23,731 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78188cf99/3664f9e056674705866e3bd35c480d44/FLAG4e0db8e11 [2024-01-31 16:11:23,754 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78188cf99/3664f9e056674705866e3bd35c480d44 [2024-01-31 16:11:23,758 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:23,759 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:23,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.wvr.yml/witness.yml [2024-01-31 16:11:23,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:23,955 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:23,960 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:23,961 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:23,965 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:23,966 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:23" (1/2) ... [2024-01-31 16:11:23,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ca9e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:23, skipping insertion in model container [2024-01-31 16:11:23,967 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:23" (1/2) ... [2024-01-31 16:11:23,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77343abd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:23, skipping insertion in model container [2024-01-31 16:11:23,972 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:23" (2/2) ... [2024-01-31 16:11:23,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ca9e38 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:23, skipping insertion in model container [2024-01-31 16:11:23,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:23" (2/2) ... [2024-01-31 16:11:23,973 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:24,120 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:24,121 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((queue1 == 0) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,121 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,121 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((-2147483647 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,121 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (((((0 <= i) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,122 INFO L98 nessWitnessExtractor]: Location invariant after [L70-L70] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:24,122 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,122 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= size1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,122 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((((((update == 0) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,122 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,122 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (((-2147483647 <= front1) && (size1 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,122 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,123 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,123 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,123 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (n1 != 0)) && ((((((((((8 <= i && 9 <= n1) && i <= 2147483646) || (8 <= n1 && i == 7)) || (7 <= n1 && i == 6)) || (6 <= n1 && i == 5)) || (5 <= n1 && i == 4)) || (4 <= n1 && i == 3)) || (3 <= n1 && i == 2)) || (2 <= n1 && i == 1)) || ((1 <= n1 && 0 == i) && i == 0)) [2024-01-31 16:11:24,123 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= i [2024-01-31 16:11:24,124 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] 0 <= i [2024-01-31 16:11:24,124 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] 0 <= i [2024-01-31 16:11:24,124 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (front1 == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,124 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,125 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,125 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,125 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:24,125 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((0 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,125 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] 0 <= i [2024-01-31 16:11:24,125 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= front1) && (-2147483647 <= size1)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,126 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,126 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,126 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,126 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,126 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,126 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,127 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,127 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((1 <= size && 0 == i) && i == 0) || ((8 <= i && 9 <= size) && i <= 2147483646)) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) [2024-01-31 16:11:24,127 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L51] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,128 INFO L98 nessWitnessExtractor]: Loop invariant at [L149-L149] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (((((((((0 == i && i == 0) || ((8 <= size && 8 <= i) && size != 0)) || ((7 <= size && i == 7) && size != 0)) || ((6 <= size && i == 6) && size != 0)) || ((5 <= size && i == 5) && size != 0)) || ((4 <= size && i == 4) && size != 0)) || ((3 <= size && i == 3) && size != 0)) || ((2 <= size && i == 2) && size != 0)) || ((1 <= size && i == 1) && size != 0)) [2024-01-31 16:11:24,129 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,129 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,129 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,129 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,129 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,129 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,129 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,130 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,130 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,130 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,130 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] 0 <= i [2024-01-31 16:11:24,130 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,131 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,131 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:24,131 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L160] (((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:24,131 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,132 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] 0 <= i [2024-01-31 16:11:24,132 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,133 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L126] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((n1 != 0 && ((((((((8 <= n1 && 8 <= i) || (7 <= n1 && i == 7)) || (6 <= n1 && i == 6)) || (5 <= n1 && i == 5)) || (4 <= n1 && i == 4)) || (3 <= n1 && i == 3)) || (2 <= n1 && i == 2)) || (1 <= n1 && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:24,133 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,133 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,134 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,134 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,134 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,134 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,134 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,134 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,134 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,135 INFO L98 nessWitnessExtractor]: Loop invariant at [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,135 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-01-31 16:11:24,135 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((0 <= state12) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,135 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,135 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L91] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,135 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,135 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,136 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,136 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,136 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] 0 <= i [2024-01-31 16:11:24,136 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,136 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,136 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,136 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,137 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-01-31 16:11:24,137 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-01-31 16:11:24,168 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:24,358 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-prod-cons-eq.wvr.c[4419,4432] [2024-01-31 16:11:24,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:24,377 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:11:24,383 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:24,419 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-prod-cons-eq.wvr.c[4419,4432] [2024-01-31 16:11:24,423 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:24,433 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:24,509 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:11:24,509 WARN L424 MainDispatcher]: Unable to annotate cond = !finished1 || size1 > 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:24,570 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:24,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77343abd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:24, skipping insertion in model container [2024-01-31 16:11:24,571 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:24,571 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:24,573 INFO L158 Benchmark]: Toolchain (without parser) took 617.25ms. Allocated memory is still 71.3MB. Free memory was 39.0MB in the beginning and 41.6MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:11:24,576 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 24.9MB in the beginning and 24.9MB in the end (delta: 36.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:24,576 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 71.3MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:24,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 610.84ms. Allocated memory is still 71.3MB. Free memory was 38.8MB in the beginning and 41.6MB in the end (delta: -2.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:11:24,579 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 24.9MB in the beginning and 24.9MB in the end (delta: 36.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 71.3MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 610.84ms. Allocated memory is still 71.3MB. Free memory was 38.8MB in the beginning and 41.6MB in the end (delta: -2.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 131]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN