./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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-commit-2.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:35:04,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:04,179 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:35:04,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:04,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:04,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:04,215 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:04,216 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:04,216 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:04,219 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:04,220 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:04,220 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:04,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:04,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:04,221 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:04,221 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:04,222 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:04,222 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:04,224 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:35:04,224 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:04,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:04,227 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:04,227 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:04,228 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:04,228 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:04,228 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:04,228 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:04,229 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:04,230 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:04,230 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:04,230 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:04,230 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:04,231 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:04,231 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:04,232 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:04,232 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:04,232 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:35:04,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:35:04,233 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:04,233 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:04,233 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:04,233 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:04,233 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:04,234 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:04,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:04,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:04,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:04,503 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:04,505 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:04,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml [2024-02-05 10:35:04,835 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:04,835 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:04,836 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-02-05 10:35:05,808 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:06,007 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:06,008 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-02-05 10:35:06,014 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dfa4ef87/2929dd324caf46f5ac0c3b28bddb3117/FLAG7cefb6b31 [2024-02-05 10:35:06,024 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dfa4ef87/2929dd324caf46f5ac0c3b28bddb3117 [2024-02-05 10:35:06,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:06,026 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:06,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:06,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:06,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:06,044 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:04" (1/2) ... [2024-02-05 10:35:06,045 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e96dd95 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:06, skipping insertion in model container [2024-02-05 10:35:06,045 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:04" (1/2) ... [2024-02-05 10:35:06,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73e2f506 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:06, skipping insertion in model container [2024-02-05 10:35:06,046 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:06" (2/2) ... [2024-02-05 10:35:06,047 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e96dd95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:06, skipping insertion in model container [2024-02-05 10:35:06,047 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:06" (2/2) ... [2024-02-05 10:35:06,047 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:06,146 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:06,147 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:06,147 INFO L101 nessWitnessExtractor]: Loop invariant at [L52-L52] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,147 INFO L101 nessWitnessExtractor]: Loop invariant at [L94-L94] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,148 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,148 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,148 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,148 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,148 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] ((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,148 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,149 INFO L101 nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,149 INFO L101 nessWitnessExtractor]: Location invariant before [L173-L173] (update == 0) && (safe == (_Bool)1) [2024-02-05 10:35:06,149 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,149 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,149 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (((-2147483647 <= node1_back) && (node1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,149 INFO L101 nessWitnessExtractor]: Location invariant before [L138-L138] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,149 INFO L101 nessWitnessExtractor]: Location invariant before [L169-L169] ((((node2 == 0) && (node2_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,150 INFO L101 nessWitnessExtractor]: Location invariant before [L197-L197] (((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (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)) [2024-02-05 10:35:06,150 INFO L101 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-02-05 10:35:06,150 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,150 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,150 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,151 INFO L101 nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,151 INFO L101 nessWitnessExtractor]: Location invariant before [L155-L155] (((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,151 INFO L101 nessWitnessExtractor]: Location invariant before [L154-L154] ((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,151 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,151 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] ((unsigned long )_argptr == 0UL) && ((((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) [2024-02-05 10:35:06,151 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,152 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,152 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((0 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,152 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,152 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,152 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,152 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,152 INFO L101 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,153 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:06,153 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,153 INFO L101 nessWitnessExtractor]: Location invariant before [L158-L158] (((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,154 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,155 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,155 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,155 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:06,155 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,155 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,155 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,156 INFO L101 nessWitnessExtractor]: Loop invariant at [L196-L196] ((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((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)) [2024-02-05 10:35:06,156 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,156 INFO L101 nessWitnessExtractor]: Location invariant before [L199-L199] ((((0 <= i) && (node2 == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,156 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] ((-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,156 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,157 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] (((-2147483647 <= node2_back) && (node2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,157 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,157 INFO L101 nessWitnessExtractor]: Location invariant before [L162-L162] ((((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,157 INFO L101 nessWitnessExtractor]: Location invariant before [L192-L192] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,157 INFO L101 nessWitnessExtractor]: Location invariant before [L167-L167] ((((((node2 == 0) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,158 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,158 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,158 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,159 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,159 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,159 INFO L101 nessWitnessExtractor]: Location invariant before [L160-L160] (((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,159 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0) [2024-02-05 10:35:06,159 INFO L101 nessWitnessExtractor]: Location invariant before [L141-L141] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L193-L193] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L170-L170] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L168-L168] (((((node2 == 0) && (node2_size == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L165-L165] (((((((node1 == 0) && (node2 == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,160 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,161 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,161 INFO L101 nessWitnessExtractor]: Location invariant before [L164-L164] ((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,161 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,161 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,161 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,161 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:06,161 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] ((-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Location invariant before [L152-L152] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Loop invariant at [L112-L112] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,162 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,163 INFO L101 nessWitnessExtractor]: Location invariant before [L140-L140] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,163 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:06,163 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] ((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,163 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,163 INFO L101 nessWitnessExtractor]: Location invariant before [L195-L195] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,163 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,163 INFO L101 nessWitnessExtractor]: Location invariant before [L172-L172] ((update == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:06,164 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:06,164 INFO L101 nessWitnessExtractor]: Loop invariant at [L130-L130] (unsigned long )_argptr == 0UL [2024-02-05 10:35:06,190 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:06,330 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-commit-2.wvr.c[5898,5911] [2024-02-05 10:35:06,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:06,343 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 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 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 [2024-02-05 10:35:06,493 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-commit-2.wvr.c[5898,5911] Start Parsing Local Start Parsing Local [2024-02-05 10:35:06,495 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:06,499 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:06,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73e2f506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:06, skipping insertion in model container [2024-02-05 10:35:06,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:06,501 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:06,503 INFO L158 Benchmark]: Toolchain (without parser) took 476.27ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 135.6MB in the beginning and 164.8MB in the end (delta: -29.2MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB. [2024-02-05 10:35:06,503 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:06,503 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 124.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:06,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 474.38ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 135.4MB in the beginning and 164.8MB in the end (delta: -29.4MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB. [2024-02-05 10:35:06,505 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 124.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 474.38ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 135.4MB in the beginning and 164.8MB in the end (delta: -29.4MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 199]: 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-commit-2.wvr.c ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:35:08,514 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:08,593 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:35:08,598 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:08,599 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:08,629 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:08,630 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:08,630 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:08,631 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:08,634 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:08,635 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:08,635 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:08,636 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:08,637 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:08,637 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:08,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:08,638 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:08,638 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:08,638 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:08,639 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:08,639 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:08,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:08,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:08,640 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:35:08,640 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:35:08,641 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:08,641 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:35:08,641 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:08,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:08,641 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:08,643 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:08,643 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:08,643 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:08,643 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:08,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:08,644 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:08,644 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:08,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:08,645 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:35:08,645 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:35:08,645 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:08,645 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:08,646 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:08,646 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:08,646 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:08,646 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:35:08,647 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:08,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:08,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:08,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:08,980 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:08,981 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:08,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml [2024-02-05 10:35:09,208 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:09,209 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:09,209 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-02-05 10:35:10,502 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:10,682 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:10,682 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-02-05 10:35:10,688 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9b877f14/8b793fc1a29f439c99fdda3801752b4e/FLAG9ee17cd94 [2024-02-05 10:35:10,703 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9b877f14/8b793fc1a29f439c99fdda3801752b4e [2024-02-05 10:35:10,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:10,704 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:10,706 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:10,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:10,710 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:10,710 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:09" (1/2) ... [2024-02-05 10:35:10,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4084dc2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:10, skipping insertion in model container [2024-02-05 10:35:10,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:09" (1/2) ... [2024-02-05 10:35:10,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb5a924 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:10, skipping insertion in model container [2024-02-05 10:35:10,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:10" (2/2) ... [2024-02-05 10:35:10,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4084dc2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:10, skipping insertion in model container [2024-02-05 10:35:10,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:10" (2/2) ... [2024-02-05 10:35:10,713 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:10,876 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:10,877 INFO L101 nessWitnessExtractor]: Loop invariant at [L130-L130] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,877 INFO L101 nessWitnessExtractor]: Location invariant before [L165-L165] (((((((node1 == 0) && (node2 == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,877 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,877 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L197-L197] (((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (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)) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] ((unsigned long )_argptr == 0UL) && ((((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L195-L195] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] ((-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,878 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L158-L158] (((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] ((-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Loop invariant at [L52-L52] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L154-L154] ((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L155-L155] (((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,879 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((0 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L170-L170] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,880 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,881 INFO L101 nessWitnessExtractor]: Loop invariant at [L196-L196] ((((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((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)) [2024-02-05 10:35:10,881 INFO L101 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L153-L153] (((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] ((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L160-L160] (((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Loop invariant at [L94-L94] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L172-L172] ((update == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,882 INFO L101 nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,883 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:10,883 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,883 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,883 INFO L101 nessWitnessExtractor]: Location invariant before [L162-L162] ((((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,883 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,883 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,884 INFO L101 nessWitnessExtractor]: Location invariant before [L141-L141] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,884 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,884 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,884 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L169-L169] ((((node2 == 0) && (node2_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] ((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (((-2147483647 <= node1_back) && (node1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L193-L193] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Location invariant before [L168-L168] (((((node2 == 0) && (node2_size == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,885 INFO L101 nessWitnessExtractor]: Loop invariant at [L112-L112] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L163-L163] (((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L192-L192] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L140-L140] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L167-L167] ((((((node2 == 0) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:10,886 INFO L101 nessWitnessExtractor]: Location invariant before [L164-L164] ((((((((node1 == 0) && (node2 == 0)) && (node1_size == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L152-L152] ((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L138-L138] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L199-L199] ((((0 <= i) && (node2 == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L173-L173] (update == 0) && (safe == (_Bool)1) [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] (((-2147483647 <= node2_back) && (node2_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,887 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-02-05 10:35:10,912 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:11,100 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-commit-2.wvr.c[5898,5911] [2024-02-05 10:35:11,107 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:11,127 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-05 10:35:11,133 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:11,155 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-commit-2.wvr.c[5898,5911] [2024-02-05 10:35:11,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:11,160 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 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 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 [2024-02-05 10:35:11,264 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-commit-2.wvr.c[5898,5911] Start Parsing Local Start Parsing Local [2024-02-05 10:35:11,269 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:35:11,273 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:11,274 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb5a924 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:11, skipping insertion in model container [2024-02-05 10:35:11,274 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:11,274 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:11,276 INFO L158 Benchmark]: Toolchain (without parser) took 570.96ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.3MB in the beginning and 54.3MB in the end (delta: -24.0MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-02-05 10:35:11,276 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 22.9MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:11,276 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 67.1MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:11,277 INFO L158 Benchmark]: CACSL2BoogieTranslator took 567.96ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.1MB in the beginning and 54.3MB in the end (delta: -24.2MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-02-05 10:35:11,278 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 0.21ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 22.9MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 67.1MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 567.96ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.1MB in the beginning and 54.3MB in the end (delta: -24.2MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 199]: 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