./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-exp-term-subst.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/chl-exp-term-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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/chl-exp-term-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-exp-term-subst.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-a340643-m [2024-01-27 14:50:24,391 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:50:24,487 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:50:24,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:50:24,494 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:50:24,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:50:24,512 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:50:24,512 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:50:24,513 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:50:24,513 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:50:24,513 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:50:24,514 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:50:24,514 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:50:24,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:50:24,515 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:50:24,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:50:24,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:50:24,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:50:24,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:50:24,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:50:24,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:50:24,518 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:50:24,518 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:50:24,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:50:24,519 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:50:24,519 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:50:24,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:50:24,519 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:50:24,519 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:50:24,520 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:50:24,520 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:50:24,520 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:50:24,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:50:24,521 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:50:24,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:50:24,521 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:50:24,521 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:50:24,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:50:24,522 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:50:24,522 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:50:24,522 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:50:24,523 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:50:24,523 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:50:24,523 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:50:24,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:50:24,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:50:24,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:50:24,834 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:50:24,834 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:50:24,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-exp-term-subst.wvr.c [2024-01-27 14:50:26,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:50:26,206 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:50:26,207 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-exp-term-subst.wvr.c [2024-01-27 14:50:26,213 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d413ecb5d/d8bee0849c154db5805b9241c1bf4f44/FLAG2a9cffe9d [2024-01-27 14:50:26,226 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d413ecb5d/d8bee0849c154db5805b9241c1bf4f44 [2024-01-27 14:50:26,229 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:50:26,229 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:50:26,230 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-exp-term-subst.wvr.yml/witness.yml [2024-01-27 14:50:26,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:50:26,354 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:50:26,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:26,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:50:26,361 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:50:26,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:26" (1/2) ... [2024-01-27 14:50:26,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7defe9dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:26, skipping insertion in model container [2024-01-27 14:50:26,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:26" (1/2) ... [2024-01-27 14:50:26,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55393815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:26, skipping insertion in model container [2024-01-27 14:50:26,365 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:26" (2/2) ... [2024-01-27 14:50:26,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7defe9dc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:26, skipping insertion in model container [2024-01-27 14:50:26,366 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:26" (2/2) ... [2024-01-27 14:50:26,366 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:50:26,393 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:50:26,395 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_2 == 0 [2024-01-27 14:50:26,395 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:26,395 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:26,395 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_0 == 0 [2024-01-27 14:50:26,395 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_4 == 0 [2024-01-27 14:50:26,396 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_7 == 0 [2024-01-27 14:50:26,396 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_6 == 0 [2024-01-27 14:50:26,396 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_8 == 0 [2024-01-27 14:50:26,396 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,396 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b != 0 [2024-01-27 14:50:26,396 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b <= -1 [2024-01-27 14:50:26,397 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:50:26,397 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:26,397 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sort_label_is_null_3 == (_Bool)0 || sort_label_is_null_3 == (_Bool)1 [2024-01-27 14:50:26,397 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_8 == 0 [2024-01-27 14:50:26,397 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:50:26,397 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_7 == 0 [2024-01-27 14:50:26,398 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,398 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_6 == 0 [2024-01-27 14:50:26,398 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-27 14:50:26,398 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_4 == 0 [2024-01-27 14:50:26,398 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:26,398 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_6 == 0 [2024-01-27 14:50:26,399 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:26,399 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_8 == 0 [2024-01-27 14:50:26,399 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_2 == 0 [2024-01-27 14:50:26,399 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_7 == 0 [2024-01-27 14:50:26,399 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,399 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:26,400 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,400 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:26,400 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_6 == 0 [2024-01-27 14:50:26,400 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_8 == 0 [2024-01-27 14:50:26,400 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_4 == 0 [2024-01-27 14:50:26,401 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_7 == 0 [2024-01-27 14:50:26,401 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,401 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_8 == 0 [2024-01-27 14:50:26,401 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_6 == 0 [2024-01-27 14:50:26,401 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:26,401 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_7 == 0 [2024-01-27 14:50:26,402 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:26,402 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:50:26,402 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_6 == 0 [2024-01-27 14:50:26,402 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:26,402 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:26,402 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_8 == 0 [2024-01-27 14:50:26,403 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_4 == 0 [2024-01-27 14:50:26,403 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_7 == 0 [2024-01-27 14:50:26,403 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,403 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_6 == 0 [2024-01-27 14:50:26,403 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_8 == 0 [2024-01-27 14:50:26,403 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] sort_label_is_null_3 == (_Bool)0 || sort_label_is_null_3 == (_Bool)1 [2024-01-27 14:50:26,404 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] sort_label_is_null_5 == (_Bool)0 || sort_label_is_null_5 == (_Bool)1 [2024-01-27 14:50:26,404 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:26,404 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_7 == 0 [2024-01-27 14:50:26,404 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:50:26,404 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-27 14:50:26,404 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 1 <= b [2024-01-27 14:50:26,405 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] b != 0 [2024-01-27 14:50:26,405 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] result_8 == 0 [2024-01-27 14:50:26,405 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:26,405 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] result_6 == 0 [2024-01-27 14:50:26,405 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] result_7 == 0 [2024-01-27 14:50:26,405 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:26,406 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,406 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:50:26,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_8 == 0 [2024-01-27 14:50:26,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:26,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:26,407 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_7 == 0 [2024-01-27 14:50:26,407 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_6 == 0 [2024-01-27 14:50:26,407 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] sort_label_is_null_3 == (_Bool)0 || sort_label_is_null_3 == (_Bool)1 [2024-01-27 14:50:26,431 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:50:26,624 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/chl-exp-term-subst.wvr.c[3111,3124] [2024-01-27 14:50:26,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:50:26,649 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:50:26,658 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 14:50:26,659 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:50:26,698 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sort_label_is_null_1 == (_Bool)0" at C: sort_label_0 = __VERIFIER_nondet_int(); [64] (Syntax Error: #15[0](0/39 - 0/40)) [2024-01-27 14:50:26,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55393815 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:26, skipping insertion in model container [2024-01-27 14:50:26,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:26,699 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:50:26,701 INFO L158 Benchmark]: Toolchain (without parser) took 345.77ms. Allocated memory is still 182.5MB. Free memory was 149.4MB in the beginning and 133.9MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:50:26,702 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 132.1MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:26,702 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 182.5MB. Free memory was 150.8MB in the beginning and 150.8MB in the end (delta: 35.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:26,703 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.75ms. Allocated memory is still 182.5MB. Free memory was 149.4MB in the beginning and 133.9MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:50:26,704 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 132.1MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 182.5MB. Free memory was 150.8MB in the beginning and 150.8MB in the end (delta: 35.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.75ms. Allocated memory is still 182.5MB. Free memory was 149.4MB in the beginning and 133.9MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 64]: Unsupported Syntax Unable to instrument "sort_label_is_null_1 == (_Bool)0" at C: sort_label_0 = __VERIFIER_nondet_int(); [64] (Syntax Error: #15[0](0/39 - 0/40)) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/chl-exp-term-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-exp-term-subst.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-a340643-m [2024-01-27 14:50:28,747 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:50:28,827 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:50:28,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:50:28,841 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:50:28,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:50:28,875 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:50:28,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:50:28,876 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:50:28,877 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:50:28,878 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:50:28,878 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:50:28,878 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:50:28,879 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:50:28,879 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:50:28,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:50:28,880 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:50:28,880 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:50:28,880 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:50:28,880 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:50:28,881 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:50:28,881 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:50:28,881 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:50:28,882 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:50:28,882 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:50:28,882 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:50:28,882 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:50:28,883 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:50:28,883 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:50:28,883 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:50:28,884 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:50:28,884 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:50:28,885 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:50:28,885 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:50:28,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:50:28,885 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:50:28,886 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:50:28,886 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:50:28,887 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:50:28,887 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:50:28,887 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:50:28,887 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:50:28,887 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:50:28,888 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:50:28,888 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:50:28,888 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:50:28,888 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:50:29,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:50:29,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:50:29,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:50:29,211 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:50:29,211 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:50:29,214 INFO L431 ainManager$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/chl-exp-term-subst.wvr.yml/witness.yml [2024-01-27 14:50:29,335 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:50:29,335 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:50:29,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-exp-term-subst.wvr.c [2024-01-27 14:50:30,552 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:50:30,768 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:50:30,769 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-exp-term-subst.wvr.c [2024-01-27 14:50:30,779 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07b0c9d90/0a59e86b25fd443eb0ee9fc9af65f4c2/FLAG99332ef2e [2024-01-27 14:50:30,800 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07b0c9d90/0a59e86b25fd443eb0ee9fc9af65f4c2 [2024-01-27 14:50:30,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:50:30,802 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:50:30,805 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:30,805 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:50:30,809 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:50:30,810 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:29" (1/2) ... [2024-01-27 14:50:30,811 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dda6030 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:30, skipping insertion in model container [2024-01-27 14:50:30,811 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:29" (1/2) ... [2024-01-27 14:50:30,813 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69bcd73b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:30, skipping insertion in model container [2024-01-27 14:50:30,813 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:30" (2/2) ... [2024-01-27 14:50:30,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dda6030 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:30, skipping insertion in model container [2024-01-27 14:50:30,814 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:30" (2/2) ... [2024-01-27 14:50:30,815 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:50:30,853 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:50:30,854 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_7 == 0 [2024-01-27 14:50:30,854 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:30,854 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_6 == 0 [2024-01-27 14:50:30,855 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] sort_label_is_null_3 == (_Bool)0 || sort_label_is_null_3 == (_Bool)1 [2024-01-27 14:50:30,855 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] result_8 == 0 [2024-01-27 14:50:30,855 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,855 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_6 == 0 [2024-01-27 14:50:30,855 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:30,855 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_2 == 0 [2024-01-27 14:50:30,855 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_4 == 0 [2024-01-27 14:50:30,856 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:30,856 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_0 == 0 [2024-01-27 14:50:30,856 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_8 == 0 [2024-01-27 14:50:30,856 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,856 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] result_7 == 0 [2024-01-27 14:50:30,856 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,857 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sort_label_is_null_3 == (_Bool)0 || sort_label_is_null_3 == (_Bool)1 [2024-01-27 14:50:30,857 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:50:30,857 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_7 == 0 [2024-01-27 14:50:30,857 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:30,858 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_6 == 0 [2024-01-27 14:50:30,858 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] result_8 == 0 [2024-01-27 14:50:30,858 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:50:30,858 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:50:30,858 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-27 14:50:30,858 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] result_8 == 0 [2024-01-27 14:50:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] result_7 == 0 [2024-01-27 14:50:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] result_6 == 0 [2024-01-27 14:50:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:30,860 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:50:30,860 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_7 == 0 [2024-01-27 14:50:30,860 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:30,861 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:30,862 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_8 == 0 [2024-01-27 14:50:30,862 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,862 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] result_6 == 0 [2024-01-27 14:50:30,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_4 == 0 [2024-01-27 14:50:30,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_8 == 0 [2024-01-27 14:50:30,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:30,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:30,863 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_7 == 0 [2024-01-27 14:50:30,863 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,863 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] result_6 == 0 [2024-01-27 14:50:30,863 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:50:30,863 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-27 14:50:30,863 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_6 == 0 [2024-01-27 14:50:30,864 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] sort_label_is_null_5 == (_Bool)0 || sort_label_is_null_5 == (_Bool)1 [2024-01-27 14:50:30,864 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_8 == 0 [2024-01-27 14:50:30,864 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] sort_label_is_null_3 == (_Bool)0 || sort_label_is_null_3 == (_Bool)1 [2024-01-27 14:50:30,864 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] sort_label_is_null_1 == (_Bool)0 || sort_label_is_null_1 == (_Bool)1 [2024-01-27 14:50:30,865 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] result_7 == 0 [2024-01-27 14:50:30,865 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_6 == 0 [2024-01-27 14:50:30,866 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_7 == 0 [2024-01-27 14:50:30,866 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] result_8 == 0 [2024-01-27 14:50:30,866 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,866 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:30,866 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_4 == 0 [2024-01-27 14:50:30,867 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:30,867 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b <= -1 [2024-01-27 14:50:30,867 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] b != 0 [2024-01-27 14:50:30,867 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 1 <= b [2024-01-27 14:50:30,867 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] b != 0 [2024-01-27 14:50:30,867 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_is_null_3 == (_Bool)0 [2024-01-27 14:50:30,867 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_4 == 0 [2024-01-27 14:50:30,868 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_6 == 0 [2024-01-27 14:50:30,868 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_8 == 0 [2024-01-27 14:50:30,868 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_is_null_1 == (_Bool)0 [2024-01-27 14:50:30,868 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_2 == 0 [2024-01-27 14:50:30,868 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] result_7 == 0 [2024-01-27 14:50:30,868 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] sort_label_is_null_5 == (_Bool)0 [2024-01-27 14:50:30,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:50:31,114 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/chl-exp-term-subst.wvr.c[3111,3124] [2024-01-27 14:50:31,127 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:50:31,144 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:50:31,155 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 14:50:31,160 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:50:31,217 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sort_label_is_null_1 == (_Bool)0" at C: sort_label_0 = __VERIFIER_nondet_int(); [64] (Syntax Error: #15[0](0/39 - 0/40)) [2024-01-27 14:50:31,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69bcd73b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:31, skipping insertion in model container [2024-01-27 14:50:31,219 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:31,220 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:50:31,222 INFO L158 Benchmark]: Toolchain (without parser) took 418.74ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 38.3MB in the beginning and 55.0MB in the end (delta: -16.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-01-27 14:50:31,223 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 65.0MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:31,224 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 65.0MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:31,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 415.01ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 37.9MB in the beginning and 55.0MB in the end (delta: -17.0MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-01-27 14:50:31,227 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 0.20ms. Allocated memory is still 65.0MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 65.0MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 415.01ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 37.9MB in the beginning and 55.0MB in the end (delta: -17.0MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 64]: Unsupported Syntax Unable to instrument "sort_label_is_null_1 == (_Bool)0" at C: sort_label_0 = __VERIFIER_nondet_int(); [64] (Syntax Error: #15[0](0/39 - 0/40)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN