./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f9126e956386fc3a224c1a650a3f9ab805b68980934eeceec994f85d114abd0d ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f9126e956386fc3a224c1a650a3f9ab805b68980934eeceec994f85d114abd0d ..................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:24:22,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:24:22,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:24:22,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:24:22,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:24:22,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:24:22,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:24:22,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:24:22,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:24:22,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:24:22,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:24:22,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:24:22,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:24:22,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:24:22,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:24:22,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:24:22,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:24:22,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:24:22,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:24:22,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:24:22,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:24:22,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:24:22,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:24:22,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:24:22,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:24:22,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:24:22,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:24:22,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:24:22,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:24:22,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:24:22,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:24:22,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:24:22,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:24:22,531 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:24:22,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:24:22,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:24:22,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:24:22,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:24:22,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:24:22,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:24:22,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:24:22,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:24:22,591 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:24:22,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:24:22,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:24:22,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:24:22,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:24:22,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:24:22,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:24:22,596 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:24:22,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:24:22,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:24:22,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:24:22,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:24:22,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:24:22,598 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:24:22,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:24:22,599 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:24:22,599 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:24:22,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:24:22,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:22,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:24:22,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:24:22,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:24:22,601 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:24:22,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:24:22,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:24:22,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9126e956386fc3a224c1a650a3f9ab805b68980934eeceec994f85d114abd0d [2021-10-29 04:24:22,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:24:22,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:24:22,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:24:22,997 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:24:22,999 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:24:23,000 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2021-10-29 04:24:23,086 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/71574d2ec/06be90e346304039ae564a8e625cf316/FLAGf2198a4e3 [2021-10-29 04:24:24,842 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:24:24,844 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2021-10-29 04:24:24,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/71574d2ec/06be90e346304039ae564a8e625cf316/FLAGf2198a4e3 [2021-10-29 04:24:25,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/71574d2ec/06be90e346304039ae564a8e625cf316 [2021-10-29 04:24:25,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:24:25,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:24:25,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:25,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:24:25,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:24:25,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:25" (1/1) ... [2021-10-29 04:24:25,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6998e68f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:25, skipping insertion in model container [2021-10-29 04:24:25,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:25" (1/1) ... [2021-10-29 04:24:25,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:24:25,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:24:28,097 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i[183138,183151] [2021-10-29 04:24:31,098 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2021-10-29 04:24:31,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50573859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31, skipping insertion in model container [2021-10-29 04:24:31,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:31,100 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 04:24:31,104 INFO L168 Benchmark]: Toolchain (without parser) took 6009.82 ms. Allocated memory was 117.4 MB in the beginning and 178.3 MB in the end (delta: 60.8 MB). Free memory was 68.4 MB in the beginning and 109.1 MB in the end (delta: -40.6 MB). Peak memory consumption was 91.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:31,105 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory is still 64.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:24:31,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6006.19 ms. Allocated memory was 117.4 MB in the beginning and 178.3 MB in the end (delta: 60.8 MB). Free memory was 68.1 MB in the beginning and 109.1 MB in the end (delta: -40.9 MB). Peak memory consumption was 91.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:31,111 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory is still 64.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6006.19 ms. Allocated memory was 117.4 MB in the beginning and 178.3 MB in the end (delta: 60.8 MB). Free memory was 68.1 MB in the beginning and 109.1 MB in the end (delta: -40.9 MB). Peak memory consumption was 91.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8275]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:24:33,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:24:33,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:24:33,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:24:33,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:24:33,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:24:33,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:24:33,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:24:33,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:24:33,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:24:33,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:24:33,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:24:33,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:24:33,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:24:33,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:24:33,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:24:33,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:24:33,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:24:33,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:24:33,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:24:33,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:24:33,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:24:33,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:24:33,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:24:33,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:24:33,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:24:33,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:24:33,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:24:33,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:24:33,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:24:33,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:24:33,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:24:33,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:24:33,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:24:33,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:24:33,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:24:33,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:24:33,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:24:33,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:24:33,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:24:33,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:24:33,786 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:24:33,815 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:24:33,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:24:33,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:24:33,817 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:24:33,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:24:33,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:24:33,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:24:33,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:24:33,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:24:33,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:24:33,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:24:33,820 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:24:33,820 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:24:33,820 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:24:33,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:24:33,821 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:24:33,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:24:33,821 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:24:33,821 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:24:33,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:24:33,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:33,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:24:33,822 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:24:33,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:24:33,823 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:24:33,823 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:24:33,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:24:33,823 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:24:33,823 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:24:33,824 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9126e956386fc3a224c1a650a3f9ab805b68980934eeceec994f85d114abd0d [2021-10-29 04:24:34,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:24:34,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:24:34,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:24:34,353 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:24:34,354 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:24:34,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2021-10-29 04:24:34,447 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/94d1586da/1f1910a85fc540fea228867c6e4eb2de/FLAG8506efee0 [2021-10-29 04:24:36,231 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:24:36,233 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2021-10-29 04:24:36,369 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/94d1586da/1f1910a85fc540fea228867c6e4eb2de/FLAG8506efee0 [2021-10-29 04:24:36,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/bin/ukojak-Rh5K9KB4LI/data/94d1586da/1f1910a85fc540fea228867c6e4eb2de [2021-10-29 04:24:36,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:24:36,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:24:36,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:36,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:24:36,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:24:36,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:36" (1/1) ... [2021-10-29 04:24:36,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5661464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:36, skipping insertion in model container [2021-10-29 04:24:36,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:36" (1/1) ... [2021-10-29 04:24:36,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:24:36,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:24:39,656 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85daa3b-afe5-4500-8abf-db8ac10379fb/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i[183138,183151] [2021-10-29 04:24:42,254 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:990) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1421) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1365) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:24:42,264 INFO L168 Benchmark]: Toolchain (without parser) took 5778.29 ms. Allocated memory was 96.5 MB in the beginning and 153.1 MB in the end (delta: 56.6 MB). Free memory was 44.7 MB in the beginning and 81.8 MB in the end (delta: -37.1 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:42,269 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:24:42,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5744.63 ms. Allocated memory was 96.5 MB in the beginning and 153.1 MB in the end (delta: 56.6 MB). Free memory was 52.0 MB in the beginning and 81.8 MB in the end (delta: -29.8 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:42,274 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5744.63 ms. Allocated memory was 96.5 MB in the beginning and 153.1 MB in the end (delta: 56.6 MB). Free memory was 52.0 MB in the beginning and 81.8 MB in the end (delta: -29.8 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...