./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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 fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a ............................................................................................................................ 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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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 fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a ...................................................................................................................................................................... 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 03:13:23,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:13:23,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:13:23,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:13:23,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:13:23,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:13:23,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:13:23,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:13:23,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:13:23,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:13:23,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:13:23,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:13:23,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:13:23,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:13:23,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:13:23,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:13:23,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:13:23,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:13:23,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:13:23,449 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:13:23,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:13:23,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:13:23,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:13:23,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:13:23,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:13:23,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:13:23,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:13:23,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:13:23,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:13:23,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:13:23,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:13:23,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:13:23,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:13:23,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:13:23,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:13:23,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:13:23,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:13:23,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:13:23,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:13:23,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:13:23,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:13:23,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:13:23,525 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:13:23,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:13:23,528 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:13:23,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:13:23,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:13:23,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:13:23,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:13:23,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:13:23,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:13:23,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:13:23,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:13:23,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:13:23,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:13:23,532 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:13:23,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:13:23,533 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:13:23,533 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:13:23,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:13:23,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:13:23,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:13:23,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:13:23,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:13:23,534 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:13:23,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:13:23,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:13:23,535 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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a [2021-10-29 03:13:23,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:13:23,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:13:23,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:13:23,863 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:13:23,864 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:13:23,866 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:13:23,949 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/4ea5297a6/ba763fd4b074457d9def5e00f797a291/FLAG6d916789d [2021-10-29 03:13:25,252 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:13:25,254 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:13:25,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/4ea5297a6/ba763fd4b074457d9def5e00f797a291/FLAG6d916789d [2021-10-29 03:13:25,791 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/4ea5297a6/ba763fd4b074457d9def5e00f797a291 [2021-10-29 03:13:25,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:13:25,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:13:25,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:25,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:13:25,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:13:25,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:25" (1/1) ... [2021-10-29 03:13:25,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a7411f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:25, skipping insertion in model container [2021-10-29 03:13:25,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:25" (1/1) ... [2021-10-29 03:13:25,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:13:26,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:13:29,848 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2021-10-29 03:13:29,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77046079 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:29, skipping insertion in model container [2021-10-29 03:13:29,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:29,850 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 03:13:29,852 INFO L168 Benchmark]: Toolchain (without parser) took 4055.64 ms. Allocated memory was 111.1 MB in the beginning and 153.1 MB in the end (delta: 41.9 MB). Free memory was 70.9 MB in the beginning and 64.8 MB in the end (delta: 6.2 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,853 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:13:29,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4053.02 ms. Allocated memory was 111.1 MB in the beginning and 153.1 MB in the end (delta: 41.9 MB). Free memory was 70.6 MB in the beginning and 64.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,856 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4053.02 ms. Allocated memory was 111.1 MB in the beginning and 153.1 MB in the end (delta: 41.9 MB). Free memory was 70.6 MB in the beginning and 64.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9677]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn 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 03:13:32,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:13:32,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:13:32,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:13:32,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:13:32,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:13:32,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:13:32,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:13:32,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:13:32,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:13:32,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:13:32,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:13:32,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:13:32,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:13:32,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:13:32,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:13:32,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:13:32,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:13:32,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:13:32,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:13:32,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:13:32,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:13:32,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:13:32,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:13:32,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:13:32,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:13:32,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:13:32,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:13:32,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:13:32,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:13:32,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:13:32,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:13:32,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:13:32,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:13:32,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:13:32,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:13:32,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:13:32,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:13:32,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:13:32,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:13:32,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:13:32,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:13:32,279 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:13:32,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:13:32,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:13:32,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:13:32,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:13:32,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:13:32,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:13:32,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:13:32,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:13:32,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:13:32,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:13:32,286 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:13:32,286 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:13:32,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:13:32,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:13:32,287 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:13:32,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:13:32,287 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:13:32,287 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:13:32,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:13:32,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:13:32,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:13:32,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:13:32,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:13:32,289 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:13:32,289 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:13:32,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:13:32,289 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:13:32,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:13:32,290 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_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a [2021-10-29 03:13:32,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:13:32,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:13:32,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:13:32,747 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:13:32,749 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:13:32,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:13:32,813 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/6e2d3dab0/dd3ea61bb53f423e820523c11db47c55/FLAG1b8b7db22 [2021-10-29 03:13:34,275 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:13:34,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:13:34,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/6e2d3dab0/dd3ea61bb53f423e820523c11db47c55/FLAG1b8b7db22 [2021-10-29 03:13:34,691 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61460e19-bfcd-47a3-aee7-1ed97d4e0b1e/bin/ukojak-Rh5K9KB4LI/data/6e2d3dab0/dd3ea61bb53f423e820523c11db47c55 [2021-10-29 03:13:34,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:13:34,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:13:34,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:34,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:13:34,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:13:34,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:34" (1/1) ... [2021-10-29 03:13:34,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c19dba4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:34, skipping insertion in model container [2021-10-29 03:13:34,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:34" (1/1) ... [2021-10-29 03:13:34,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:13:35,162 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:13:38,720 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.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 03:13:38,726 INFO L168 Benchmark]: Toolchain (without parser) took 4026.11 ms. Allocated memory was 65.0 MB in the beginning and 125.8 MB in the end (delta: 60.8 MB). Free memory was 25.3 MB in the beginning and 52.4 MB in the end (delta: -27.1 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:38,728 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 65.0 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:13:38,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4021.70 ms. Allocated memory was 65.0 MB in the beginning and 125.8 MB in the end (delta: 60.8 MB). Free memory was 25.2 MB in the beginning and 52.4 MB in the end (delta: -27.2 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:38,736 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 65.0 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4021.70 ms. Allocated memory was 65.0 MB in the beginning and 125.8 MB in the end (delta: 60.8 MB). Free memory was 25.2 MB in the beginning and 52.4 MB in the end (delta: -27.2 MB). Peak memory consumption was 40.0 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...