./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/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_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN --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 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:25:45,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:25:45,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:25:45,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:25:45,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:25:45,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:25:45,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:25:45,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:25:45,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:25:45,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:25:45,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:25:45,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:25:45,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:25:45,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:25:45,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:25:45,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:25:45,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:25:45,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:25:45,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:25:45,934 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:25:45,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:25:45,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:25:45,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:25:45,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:25:45,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:25:45,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:25:45,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:25:45,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:25:45,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:25:45,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:25:45,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:25:45,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:25:45,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:25:45,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:25:45,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:25:45,956 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:25:45,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:25:45,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:25:45,957 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:25:45,958 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:25:45,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:25:45,960 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:25:46,001 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:25:46,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:25:46,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:25:46,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:25:46,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:25:46,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:25:46,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:25:46,005 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:25:46,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:25:46,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:25:46,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:25:46,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:25:46,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:25:46,013 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:25:46,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:25:46,013 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:25:46,013 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:25:46,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:25:46,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:25:46,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:25:46,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:25:46,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:25:46,015 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:25:46,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:25:46,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:25:46,015 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_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a6203ff903c1a88082b3d554d5727db67e6523a9637302b19cf548836cc89c0 [2021-11-21 05:25:46,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:25:46,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:25:46,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:25:46,383 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:25:46,384 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:25:46,385 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-11-21 05:25:46,452 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/4ce2cb17b/027cfea52f6a4332b8f39ad05734dd1f/FLAG77eee8829 [2021-11-21 05:25:47,872 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:25:47,872 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-11-21 05:25:47,972 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/4ce2cb17b/027cfea52f6a4332b8f39ad05734dd1f/FLAG77eee8829 [2021-11-21 05:25:48,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/4ce2cb17b/027cfea52f6a4332b8f39ad05734dd1f [2021-11-21 05:25:48,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:25:48,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:25:48,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:25:48,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:25:48,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:25:48,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:48" (1/1) ... [2021-11-21 05:25:48,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336f424f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:25:48, skipping insertion in model container [2021-11-21 05:25:48,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:48" (1/1) ... [2021-11-21 05:25:48,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:25:48,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:25:52,761 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2021-11-21 05:25:52,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5750f2f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:25:52, skipping insertion in model container [2021-11-21 05:25:52,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:25:52,762 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-21 05:25:52,765 INFO L158 Benchmark]: Toolchain (without parser) took 4382.48ms. Allocated memory was 123.7MB in the beginning and 186.6MB in the end (delta: 62.9MB). Free memory was 70.8MB in the beginning and 87.5MB in the end (delta: -16.7MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2021-11-21 05:25:52,765 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:25:52,766 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4377.29ms. Allocated memory was 123.7MB in the beginning and 186.6MB in the end (delta: 62.9MB). Free memory was 70.8MB in the beginning and 87.5MB in the end (delta: -16.7MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2021-11-21 05:25:52,768 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4377.29ms. Allocated memory was 123.7MB in the beginning and 186.6MB in the end (delta: 62.9MB). Free memory was 70.8MB in the beginning and 87.5MB in the end (delta: -16.7MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/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_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN --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 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:25:55,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:25:55,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:25:55,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:25:55,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:25:55,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:25:55,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:25:55,093 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:25:55,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:25:55,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:25:55,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:25:55,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:25:55,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:25:55,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:25:55,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:25:55,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:25:55,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:25:55,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:25:55,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:25:55,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:25:55,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:25:55,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:25:55,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:25:55,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:25:55,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:25:55,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:25:55,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:25:55,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:25:55,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:25:55,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:25:55,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:25:55,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:25:55,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:25:55,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:25:55,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:25:55,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:25:55,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:25:55,154 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:25:55,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:25:55,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:25:55,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:25:55,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:25:55,203 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:25:55,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:25:55,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:25:55,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:25:55,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:25:55,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:25:55,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:25:55,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:25:55,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:25:55,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:25:55,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:25:55,210 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:25:55,210 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:25:55,210 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:25:55,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:25:55,211 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:25:55,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:25:55,211 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:25:55,212 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:25:55,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:25:55,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:25:55,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:25:55,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:25:55,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:25:55,213 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:25:55,214 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:25:55,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:25:55,214 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:25:55,214 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:25:55,215 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_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a6203ff903c1a88082b3d554d5727db67e6523a9637302b19cf548836cc89c0 [2021-11-21 05:25:55,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:25:55,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:25:55,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:25:55,599 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:25:55,600 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:25:55,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-11-21 05:25:55,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/f5cc5b645/56706edc1a774d0bac6c1523b182e68a/FLAG3b53a57c7 [2021-11-21 05:25:57,162 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:25:57,163 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-11-21 05:25:57,283 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/f5cc5b645/56706edc1a774d0bac6c1523b182e68a/FLAG3b53a57c7 [2021-11-21 05:25:57,575 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e61da765-5b9c-4b37-9ecf-21adc2d4957a/bin/ukojak-vF6T2TMglN/data/f5cc5b645/56706edc1a774d0bac6c1523b182e68a [2021-11-21 05:25:57,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:25:57,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:25:57,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:25:57,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:25:57,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:25:57,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:57" (1/1) ... [2021-11-21 05:25:57,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5655cd65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:25:57, skipping insertion in model container [2021-11-21 05:25:57,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:25:57" (1/1) ... [2021-11-21 05:25:57,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:25:57,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:26:02,585 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:1007) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) 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:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) 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:1385) 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:1069) 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:1069) 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:1069) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) 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:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) 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) [2021-11-21 05:26:02,590 INFO L158 Benchmark]: Toolchain (without parser) took 5009.54ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 55.7MB in the beginning and 50.0MB in the end (delta: 5.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-21 05:26:02,591 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:26:02,592 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5007.18ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 55.4MB in the beginning and 50.0MB in the end (delta: 5.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-21 05:26:02,594 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5007.18ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 55.4MB in the beginning and 50.0MB in the end (delta: 5.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type