./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_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_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/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_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/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_594aab8f-f0a3-42ff-8414-3948bf300ea7/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 8a6203ff903c1a88082b3d554d5727db67e6523a9637302b19cf548836cc89c0 ............................................................................................................................ 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_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/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_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/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_594aab8f-f0a3-42ff-8414-3948bf300ea7/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 8a6203ff903c1a88082b3d554d5727db67e6523a9637302b19cf548836cc89c0 ...................................................................................................................................................................... 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 04:19:58,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:19:58,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:19:58,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:19:58,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:19:58,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:19:58,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:19:58,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:19:58,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:19:58,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:19:58,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:19:58,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:19:58,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:19:58,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:19:58,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:19:58,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:19:58,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:19:58,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:19:58,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:19:58,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:19:58,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:19:58,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:19:58,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:19:58,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:19:58,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:19:58,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:19:58,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:19:58,776 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:19:58,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:19:58,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:19:58,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:19:58,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:19:58,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:19:58,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:19:58,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:19:58,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:19:58,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:19:58,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:19:58,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:19:58,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:19:58,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:19:58,794 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:19:58,823 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:19:58,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:19:58,825 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:19:58,826 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:19:58,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:19:58,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:19:58,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:19:58,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:19:58,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:19:58,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:19:58,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:19:58,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:19:58,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:19:58,830 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:19:58,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:19:58,831 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:19:58,831 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:19:58,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:19:58,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:19:58,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:19:58,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:19:58,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:19:58,834 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:19:58,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:19:58,834 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:19:58,835 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_594aab8f-f0a3-42ff-8414-3948bf300ea7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a6203ff903c1a88082b3d554d5727db67e6523a9637302b19cf548836cc89c0 [2021-10-29 04:19:59,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:19:59,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:19:59,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:19:59,230 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:19:59,231 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:19:59,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 04:19:59,346 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/62fc01c0a/467342cfe4254018bb7cba5efe63f453/FLAG5db9bed75 [2021-10-29 04:20:01,021 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:20:01,024 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 04:20:01,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/62fc01c0a/467342cfe4254018bb7cba5efe63f453/FLAG5db9bed75 [2021-10-29 04:20:01,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/62fc01c0a/467342cfe4254018bb7cba5efe63f453 [2021-10-29 04:20:01,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:20:01,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:20:01,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:01,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:20:01,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:20:01,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:01" (1/1) ... [2021-10-29 04:20:01,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50b2f094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:01, skipping insertion in model container [2021-10-29 04:20:01,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:01" (1/1) ... [2021-10-29 04:20:01,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:20:01,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:20:06,723 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 04:20:06,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43b15ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:06, skipping insertion in model container [2021-10-29 04:20:06,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:06,726 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 04:20:06,729 INFO L168 Benchmark]: Toolchain (without parser) took 5380.89 ms. Allocated memory was 113.2 MB in the beginning and 151.0 MB in the end (delta: 37.7 MB). Free memory was 61.1 MB in the beginning and 86.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:20:06,730 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 113.2 MB. Free memory is still 88.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:20:06,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5377.65 ms. Allocated memory was 113.2 MB in the beginning and 151.0 MB in the end (delta: 37.7 MB). Free memory was 61.1 MB in the beginning and 86.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:20:06,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 113.2 MB. Free memory is still 88.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5377.65 ms. Allocated memory was 113.2 MB in the beginning and 151.0 MB in the end (delta: 37.7 MB). Free memory was 61.1 MB in the beginning and 86.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9699]: 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 04:20:09,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:20:09,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:20:09,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:20:09,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:20:09,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:20:09,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:20:09,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:20:09,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:20:09,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:20:09,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:20:09,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:20:09,838 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:20:09,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:20:09,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:20:09,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:20:09,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:20:09,850 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:20:09,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:20:09,857 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:20:09,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:20:09,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:20:09,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:20:09,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:20:09,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:20:09,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:20:09,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:20:09,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:20:09,877 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:20:09,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:20:09,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:20:09,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:20:09,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:20:09,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:20:09,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:20:09,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:20:09,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:20:09,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:20:09,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:20:09,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:20:09,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:20:09,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:20:09,931 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:20:09,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:20:09,933 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:20:09,934 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:20:09,935 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:20:09,935 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:20:09,936 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:20:09,936 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:20:09,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:20:09,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:20:09,937 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:20:09,938 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:20:09,938 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:20:09,938 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:20:09,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:20:09,939 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:20:09,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:20:09,941 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:20:09,941 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:20:09,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:20:09,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:20:09,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:20:09,943 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:20:09,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:20:09,944 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:20:09,944 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:20:09,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:20:09,945 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:20:09,945 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:20:09,946 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_594aab8f-f0a3-42ff-8414-3948bf300ea7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a6203ff903c1a88082b3d554d5727db67e6523a9637302b19cf548836cc89c0 [2021-10-29 04:20:10,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:20:10,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:20:10,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:20:10,581 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:20:10,583 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:20:10,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 04:20:10,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/6d36b43f3/1c27319b94bb49749b3d09ed098df0e2/FLAGcd8529893 [2021-10-29 04:20:12,710 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:20:12,711 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 04:20:12,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/6d36b43f3/1c27319b94bb49749b3d09ed098df0e2/FLAGcd8529893 [2021-10-29 04:20:13,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_594aab8f-f0a3-42ff-8414-3948bf300ea7/bin/ukojak-Rh5K9KB4LI/data/6d36b43f3/1c27319b94bb49749b3d09ed098df0e2 [2021-10-29 04:20:13,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:20:13,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:20:13,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:13,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:20:13,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:20:13,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:13" (1/1) ... [2021-10-29 04:20:13,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@557c2cb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:13, skipping insertion in model container [2021-10-29 04:20:13,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:13" (1/1) ... [2021-10-29 04:20:13,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:20:13,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:20:18,675 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 04:20:18,683 INFO L168 Benchmark]: Toolchain (without parser) took 5392.03 ms. Allocated memory was 75.5 MB in the beginning and 148.9 MB in the end (delta: 73.4 MB). Free memory was 36.8 MB in the beginning and 74.7 MB in the end (delta: -37.9 MB). Peak memory consumption was 71.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:20:18,685 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 58.7 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:20:18,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5387.83 ms. Allocated memory was 75.5 MB in the beginning and 148.9 MB in the end (delta: 73.4 MB). Free memory was 36.6 MB in the beginning and 74.7 MB in the end (delta: -38.1 MB). Peak memory consumption was 71.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:20:18,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 58.7 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5387.83 ms. Allocated memory was 75.5 MB in the beginning and 148.9 MB in the end (delta: 73.4 MB). Free memory was 36.6 MB in the beginning and 74.7 MB in the end (delta: -38.1 MB). Peak memory consumption was 71.9 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...