./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-ticket-3.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/parallel-ticket-3.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/parallel-ticket-3.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-3.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-2755261-m [2024-01-26 15:21:05,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:05,437 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:21:05,440 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:05,441 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:05,464 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:05,465 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:05,465 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:05,466 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:05,469 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:05,469 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:05,469 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:05,470 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:05,471 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:05,471 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:05,471 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:05,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:05,471 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:05,472 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:21:05,472 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:05,472 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:05,472 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:05,473 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:05,473 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:05,473 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:05,473 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:05,473 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:05,474 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:05,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:05,474 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:05,475 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:05,475 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:05,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:05,476 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:05,476 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:05,476 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:05,476 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:21:05,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:21:05,476 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:05,477 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:05,477 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:05,477 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:05,477 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:05,477 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:05,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:05,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:05,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:05,758 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:05,759 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:05,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-3.wvr.yml/witness.yml [2024-01-26 15:21:05,903 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:05,904 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:05,905 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-3.wvr.c [2024-01-26 15:21:06,953 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:07,117 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:07,150 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-3.wvr.c [2024-01-26 15:21:07,157 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6306a9e02/5e88ad835ba242739beacebfb89489aa/FLAG1e11aaa1f [2024-01-26 15:21:07,172 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6306a9e02/5e88ad835ba242739beacebfb89489aa [2024-01-26 15:21:07,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:07,174 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:07,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:07,176 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:07,180 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:07,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:05" (1/2) ... [2024-01-26 15:21:07,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10415e02 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:07, skipping insertion in model container [2024-01-26 15:21:07,181 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:05" (1/2) ... [2024-01-26 15:21:07,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12d169e4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:07, skipping insertion in model container [2024-01-26 15:21:07,182 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:07" (2/2) ... [2024-01-26 15:21:07,183 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10415e02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:07, skipping insertion in model container [2024-01-26 15:21:07,183 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:07" (2/2) ... [2024-01-26 15:21:07,183 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:07,217 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,218 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m2 == 0 [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m3 == 0 [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b == (_Bool)0 [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] s == 0 [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m1 == 0 [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] t == 0 [2024-01-26 15:21:07,219 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] x == 0 [2024-01-26 15:21:07,220 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,220 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,220 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] -2147483647 <= s [2024-01-26 15:21:07,220 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,220 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] t == 0 [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] x == 0 [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] s == 0 [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b == (_Bool)0 [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] m3 == 0 [2024-01-26 15:21:07,221 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,222 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,222 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,222 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,222 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,222 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] b == (_Bool)0 [2024-01-26 15:21:07,222 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,223 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= t [2024-01-26 15:21:07,223 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,223 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,224 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] -2147483647 <= s [2024-01-26 15:21:07,224 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,224 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,224 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,224 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] x == 0 [2024-01-26 15:21:07,225 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,225 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,225 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,225 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,225 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,225 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,225 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,226 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,226 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,226 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,226 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,226 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,227 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,227 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] t == 0 [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] x == 0 [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b == (_Bool)0 [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b == (_Bool)0 [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 0 [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b == (_Bool)0 [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] x == 0 [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,228 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] b == (_Bool)0 [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] -2147483647 <= t [2024-01-26 15:21:07,229 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= s [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] -2147483647 <= t [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,230 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] x == 1 [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] b == (_Bool)0 [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,231 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,232 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] m2 == 0 [2024-01-26 15:21:07,233 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] b == (_Bool)0 [2024-01-26 15:21:07,233 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] x == 0 [2024-01-26 15:21:07,233 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] t == 0 [2024-01-26 15:21:07,233 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] s == 0 [2024-01-26 15:21:07,233 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] m3 == 0 [2024-01-26 15:21:07,233 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,234 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] s == 0 [2024-01-26 15:21:07,234 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b == (_Bool)0 [2024-01-26 15:21:07,235 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] t == 0 [2024-01-26 15:21:07,235 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] x == 0 [2024-01-26 15:21:07,235 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:21:07,236 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b == (_Bool)0 [2024-01-26 15:21:07,236 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,236 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,236 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-26 15:21:07,236 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:07,253 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:07,391 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/parallel-ticket-3.wvr.c[3128,3141] [2024-01-26 15:21:07,394 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:07,401 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:07,409 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-26 15:21:07,411 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 Syntax error [2024-01-26 15:21:07,445 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "b == (_Bool)0 || b == (_Bool)1" at C: m1 = t; [43] (Syntax Error: #15[0](0/20 - 0/21)) [2024-01-26 15:21:07,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12d169e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:07, skipping insertion in model container [2024-01-26 15:21:07,445 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:07,446 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:07,448 INFO L158 Benchmark]: Toolchain (without parser) took 272.48ms. Allocated memory is still 192.9MB. Free memory was 165.2MB in the beginning and 148.3MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:07,448 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 167.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:07,448 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 160.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:07,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.53ms. Allocated memory is still 192.9MB. Free memory was 164.9MB in the beginning and 148.3MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:07,451 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 167.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 192.9MB. Free memory is still 160.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.53ms. Allocated memory is still 192.9MB. Free memory was 164.9MB in the beginning and 148.3MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 43]: Unsupported Syntax Unable to instrument "b == (_Bool)0 || b == (_Bool)1" at C: m1 = t; [43] (Syntax Error: #15[0](0/20 - 0/21)) 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/parallel-ticket-3.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-3.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-2755261-m [2024-01-26 15:21:09,218 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:09,281 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:21:09,285 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:09,286 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:09,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:09,322 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:09,322 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:09,323 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:09,323 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:09,324 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:09,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:09,324 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:09,326 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:09,326 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:09,326 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:09,327 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:09,330 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:09,330 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:09,330 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:09,330 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:09,331 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:09,331 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:09,331 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:21:09,331 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:21:09,331 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:09,332 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:21:09,332 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:09,332 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:09,332 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:09,333 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:09,333 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:09,334 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:09,334 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:09,334 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:09,334 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:09,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:09,340 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:09,340 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:21:09,341 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:21:09,341 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:09,341 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:09,341 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:09,341 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:09,342 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:09,342 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:21:09,342 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:09,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:09,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:09,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:09,665 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:09,666 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:09,667 INFO L431 ainManager$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/parallel-ticket-3.wvr.yml/witness.yml [2024-01-26 15:21:09,888 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:09,889 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:09,889 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-3.wvr.c [2024-01-26 15:21:11,028 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:11,214 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:11,215 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-3.wvr.c [2024-01-26 15:21:11,221 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65ab5d170/5c85e484d98b483d96b475479417e184/FLAGa43c91860 [2024-01-26 15:21:11,234 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65ab5d170/5c85e484d98b483d96b475479417e184 [2024-01-26 15:21:11,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:11,237 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:11,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:11,240 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:11,243 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:11,243 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:09" (1/2) ... [2024-01-26 15:21:11,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69151ef5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:11, skipping insertion in model container [2024-01-26 15:21:11,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:09" (1/2) ... [2024-01-26 15:21:11,245 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e0894b6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:11, skipping insertion in model container [2024-01-26 15:21:11,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:11" (2/2) ... [2024-01-26 15:21:11,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69151ef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:11, skipping insertion in model container [2024-01-26 15:21:11,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:11" (2/2) ... [2024-01-26 15:21:11,246 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:11,278 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 0 [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b == (_Bool)0 [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,279 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] x == 0 [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b == (_Bool)0 [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,280 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,281 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] t == 0 [2024-01-26 15:21:11,281 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b == (_Bool)0 [2024-01-26 15:21:11,281 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] m3 == 0 [2024-01-26 15:21:11,281 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] s == 0 [2024-01-26 15:21:11,281 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] x == 0 [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] -2147483647 <= s [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= s [2024-01-26 15:21:11,282 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,283 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] t == 0 [2024-01-26 15:21:11,283 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] b == (_Bool)0 [2024-01-26 15:21:11,283 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] x == 0 [2024-01-26 15:21:11,283 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] s == 0 [2024-01-26 15:21:11,283 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,284 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,284 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] b == (_Bool)0 [2024-01-26 15:21:11,285 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,285 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] m2 == 0 [2024-01-26 15:21:11,285 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] b == (_Bool)0 [2024-01-26 15:21:11,285 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] s == 0 [2024-01-26 15:21:11,285 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] t == 0 [2024-01-26 15:21:11,285 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] m3 == 0 [2024-01-26 15:21:11,285 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] x == 0 [2024-01-26 15:21:11,286 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,286 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,286 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,286 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,286 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,286 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,287 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,287 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,287 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,287 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,288 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,288 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,288 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,288 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,288 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] b == (_Bool)0 [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,289 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b == (_Bool)0 [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] x == 0 [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] t == 0 [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,290 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] -2147483647 <= s [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] b == (_Bool)0 [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] x == 0 [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] -2147483647 <= t [2024-01-26 15:21:11,291 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,292 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m3 == 0 [2024-01-26 15:21:11,292 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] x == 0 [2024-01-26 15:21:11,292 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] t == 0 [2024-01-26 15:21:11,292 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m1 == 0 [2024-01-26 15:21:11,292 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b == (_Bool)0 [2024-01-26 15:21:11,292 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m2 == 0 [2024-01-26 15:21:11,292 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] s == 0 [2024-01-26 15:21:11,293 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,293 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,293 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:21:11,293 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b == (_Bool)0 [2024-01-26 15:21:11,293 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,293 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,293 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,294 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,294 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= t [2024-01-26 15:21:11,294 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,294 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,294 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,295 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,295 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] -2147483647 <= t [2024-01-26 15:21:11,295 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,296 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,296 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,296 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,296 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,296 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,297 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,297 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:21:11,298 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] x == 1 [2024-01-26 15:21:11,298 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,298 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] b == (_Bool)0 || b == (_Bool)1 [2024-01-26 15:21:11,315 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:11,457 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/parallel-ticket-3.wvr.c[3128,3141] [2024-01-26 15:21:11,460 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:11,486 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:11,493 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-26 15:21:11,496 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 Syntax error [2024-01-26 15:21:11,516 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "b == (_Bool)0 || b == (_Bool)1" at C: m1 = t; [43] (Syntax Error: #15[0](0/20 - 0/21)) [2024-01-26 15:21:11,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e0894b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:11, skipping insertion in model container [2024-01-26 15:21:11,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:11,517 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:11,518 INFO L158 Benchmark]: Toolchain (without parser) took 281.06ms. Allocated memory is still 73.4MB. Free memory was 50.5MB in the beginning and 33.8MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:11,519 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 27.7MB in the beginning and 27.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:11,519 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:11,520 INFO L158 Benchmark]: CACSL2BoogieTranslator took 277.44ms. Allocated memory is still 73.4MB. Free memory was 50.3MB in the beginning and 33.8MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:11,522 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 0.16ms. Allocated memory is still 52.4MB. Free memory was 27.7MB in the beginning and 27.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 277.44ms. Allocated memory is still 73.4MB. Free memory was 50.3MB in the beginning and 33.8MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 43]: Unsupported Syntax Unable to instrument "b == (_Bool)0 || b == (_Bool)1" at C: m1 = t; [43] (Syntax Error: #15[0](0/20 - 0/21)) 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