./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg --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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:33:18,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:33:18,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:33:18,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:33:18,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:33:18,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:33:18,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:33:18,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:33:18,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:33:18,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:33:18,876 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:33:18,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:33:18,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:33:18,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:33:18,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:33:18,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:33:18,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:33:18,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:33:18,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:33:18,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:33:18,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:33:18,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:33:18,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:33:18,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:33:18,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:33:18,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:33:18,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:33:18,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:33:18,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:33:18,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:33:18,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:33:18,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:33:18,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:33:18,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:33:18,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:33:18,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:33:18,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:33:18,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:33:18,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:33:18,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:33:18,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:33:18,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:33:18,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:33:18,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:33:18,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:33:18,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:33:18,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:33:18,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:33:18,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:33:18,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:33:18,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:33:18,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:33:18,970 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:33:18,970 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:33:18,970 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:33:18,971 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:33:18,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:33:18,971 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:33:18,971 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:33:18,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:33:18,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:33:18,972 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:33:18,972 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:33:18,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:33:18,973 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:33:18,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:33:18,973 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:33:18,974 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_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2022-11-21 23:33:19,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:33:19,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:33:19,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:33:19,335 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:33:19,336 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:33:19,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 23:33:22,468 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:33:23,550 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:33:23,551 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 23:33:23,676 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data/4a0857405/01162001f1ba492bbb37a3c5e55eef71/FLAG925943b06 [2022-11-21 23:33:23,694 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data/4a0857405/01162001f1ba492bbb37a3c5e55eef71 [2022-11-21 23:33:23,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:33:23,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:33:23,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:23,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:33:23,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:33:23,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:23" (1/1) ... [2022-11-21 23:33:23,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b164a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:23, skipping insertion in model container [2022-11-21 23:33:23,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:23" (1/1) ... [2022-11-21 23:33:23,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:33:24,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:33:27,312 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-11-21 23:33:27,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a73a2c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:27, skipping insertion in model container [2022-11-21 23:33:27,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:27,315 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:33:27,317 INFO L158 Benchmark]: Toolchain (without parser) took 3616.00ms. Allocated memory was 153.1MB in the beginning and 209.7MB in the end (delta: 56.6MB). Free memory was 82.0MB in the beginning and 105.5MB in the end (delta: -23.5MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2022-11-21 23:33:27,318 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 115.3MB. Free memory is still 87.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:33:27,319 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3612.13ms. Allocated memory was 153.1MB in the beginning and 209.7MB in the end (delta: 56.6MB). Free memory was 81.2MB in the beginning and 105.5MB in the end (delta: -24.3MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2022-11-21 23:33:27,320 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 115.3MB. Free memory is still 87.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3612.13ms. Allocated memory was 153.1MB in the beginning and 209.7MB in the end (delta: 56.6MB). Free memory was 81.2MB in the beginning and 105.5MB in the end (delta: -24.3MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9707]: 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg --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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:33:29,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:33:29,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:33:29,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:33:29,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:33:29,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:33:29,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:33:29,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:33:29,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:33:29,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:33:29,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:33:29,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:33:29,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:33:29,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:33:29,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:33:29,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:33:29,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:33:29,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:33:29,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:33:29,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:33:29,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:33:29,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:33:29,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:33:29,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:33:29,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:33:29,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:33:29,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:33:29,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:33:29,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:33:29,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:33:29,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:33:29,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:33:29,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:33:29,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:33:29,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:33:29,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:33:29,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:33:29,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:33:29,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:33:29,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:33:29,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:33:29,731 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:33:29,775 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:33:29,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:33:29,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:33:29,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:33:29,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:33:29,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:33:29,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:33:29,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:33:29,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:33:29,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:33:29,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:33:29,780 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:33:29,781 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:33:29,781 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:33:29,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:33:29,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:33:29,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:33:29,781 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:33:29,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:33:29,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:33:29,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:33:29,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:33:29,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:33:29,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:33:29,783 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:33:29,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:33:29,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:33:29,783 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:33:29,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:33:29,784 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_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2022-11-21 23:33:30,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:33:30,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:33:30,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:33:30,233 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:33:30,234 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:33:30,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 23:33:33,384 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:33:34,428 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:33:34,429 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-21 23:33:34,513 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data/73093ea11/5b4fa21703a643df922f8406d7768aee/FLAG5e2ae3677 [2022-11-21 23:33:34,535 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd42c302-d0bd-4c19-a3e3-fb8f647c1c53/bin/ukojak-jW3SillKbg/data/73093ea11/5b4fa21703a643df922f8406d7768aee [2022-11-21 23:33:34,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:33:34,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:33:34,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:34,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:33:34,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:33:34,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:34" (1/1) ... [2022-11-21 23:33:34,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b85194c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:34, skipping insertion in model container [2022-11-21 23:33:34,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:34" (1/1) ... [2022-11-21 23:33:34,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:33:34,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:33:38,158 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:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1027) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) 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:675) 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:1469) 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:1413) 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:1087) 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:1087) 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:1087) 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:1489) 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:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) 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) [2022-11-21 23:33:38,168 INFO L158 Benchmark]: Toolchain (without parser) took 3623.84ms. Allocated memory was 75.5MB in the beginning and 130.0MB in the end (delta: 54.5MB). Free memory was 36.6MB in the beginning and 61.1MB in the end (delta: -24.5MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2022-11-21 23:33:38,169 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory was 53.7MB in the beginning and 53.6MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:33:38,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3618.97ms. Allocated memory was 75.5MB in the beginning and 130.0MB in the end (delta: 54.5MB). Free memory was 36.3MB in the beginning and 61.1MB in the end (delta: -24.7MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2022-11-21 23:33:38,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory was 53.7MB in the beginning and 53.6MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3618.97ms. Allocated memory was 75.5MB in the beginning and 130.0MB in the end (delta: 54.5MB). Free memory was 36.3MB in the beginning and 61.1MB in the end (delta: -24.7MB). Peak memory consumption was 41.2MB. 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:260) 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