./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB --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 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 --- 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-dbf71c6-m [2022-10-17 16:45:16,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:45:16,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:45:16,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:45:16,881 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:45:16,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:45:16,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:45:16,887 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:45:16,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:45:16,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:45:16,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:45:16,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:45:16,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:45:16,895 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:45:16,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:45:16,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:45:16,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:45:16,901 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:45:16,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:45:16,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:45:16,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:45:16,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:45:16,920 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:45:16,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:45:16,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:45:16,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:45:16,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:45:16,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:45:16,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:45:16,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:45:16,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:45:16,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:45:16,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:45:16,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:45:16,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:45:16,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:45:16,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:45:16,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:45:16,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:45:16,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:45:16,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:45:16,954 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:45:16,998 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:45:17,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:45:17,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:45:17,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:45:17,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:45:17,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:45:17,005 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:45:17,005 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:45:17,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:45:17,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:45:17,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:45:17,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:45:17,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:45:17,007 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:45:17,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:45:17,008 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:45:17,008 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:45:17,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:45:17,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:17,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:45:17,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:45:17,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:45:17,010 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:45:17,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:45:17,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:45:17,010 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_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 [2022-10-17 16:45:17,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:45:17,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:45:17,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:45:17,309 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:45:17,310 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:45:17,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-10-17 16:45:17,392 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/96bc0986e/4e731e927cd54c37b00e27fe16a777a2/FLAG520ad71b6 [2022-10-17 16:45:18,403 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:45:18,405 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-10-17 16:45:18,462 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/96bc0986e/4e731e927cd54c37b00e27fe16a777a2/FLAG520ad71b6 [2022-10-17 16:45:18,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/96bc0986e/4e731e927cd54c37b00e27fe16a777a2 [2022-10-17 16:45:18,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:45:18,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:45:18,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:18,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:45:18,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:45:18,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:18" (1/1) ... [2022-10-17 16:45:18,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aef5ead and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:18, skipping insertion in model container [2022-10-17 16:45:18,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:18" (1/1) ... [2022-10-17 16:45:18,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:45:18,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:21,359 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2022-10-17 16:45:21,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:21,547 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:45:21,828 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) 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:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2022-10-17 16:45:21,838 INFO L158 Benchmark]: Toolchain (without parser) took 3134.34ms. Allocated memory was 96.5MB in the beginning and 190.8MB in the end (delta: 94.4MB). Free memory was 57.1MB in the beginning and 83.7MB in the end (delta: -26.5MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2022-10-17 16:45:21,841 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 54.3MB in the beginning and 54.2MB in the end (delta: 79.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:45:21,842 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3132.03ms. Allocated memory was 96.5MB in the beginning and 190.8MB in the end (delta: 94.4MB). Free memory was 57.1MB in the beginning and 83.7MB in the end (delta: -26.5MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2022-10-17 16:45:21,846 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 54.3MB in the beginning and 54.2MB in the end (delta: 79.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3132.03ms. Allocated memory was 96.5MB in the beginning and 190.8MB in the end (delta: 94.4MB). Free memory was 57.1MB in the beginning and 83.7MB in the end (delta: -26.5MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) 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_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB --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 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 --- 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-dbf71c6-m [2022-10-17 16:45:24,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:45:24,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:45:24,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:45:24,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:45:24,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:45:24,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:45:24,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:45:24,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:45:24,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:45:24,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:45:24,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:45:24,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:45:24,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:45:24,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:45:24,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:45:24,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:45:24,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:45:24,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:45:24,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:45:24,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:45:24,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:45:24,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:45:24,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:45:24,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:45:24,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:45:24,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:45:24,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:45:24,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:45:24,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:45:24,351 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:45:24,352 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:45:24,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:45:24,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:45:24,357 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:45:24,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:45:24,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:45:24,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:45:24,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:45:24,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:45:24,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:45:24,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:45:24,413 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:45:24,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:45:24,415 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:45:24,415 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:45:24,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:45:24,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:45:24,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:45:24,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:45:24,418 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:45:24,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:45:24,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:45:24,420 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:45:24,420 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:45:24,420 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:45:24,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:45:24,421 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:45:24,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:45:24,421 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:45:24,422 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:45:24,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:45:24,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:24,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:45:24,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:45:24,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:45:24,423 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:45:24,423 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:45:24,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:45:24,424 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:45:24,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:45:24,424 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_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 [2022-10-17 16:45:24,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:45:24,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:45:24,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:45:24,802 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:45:24,803 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:45:24,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-10-17 16:45:24,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/ec502c964/4652696b99cc40ed87e79732b6423ef3/FLAG92d275e20 [2022-10-17 16:45:25,981 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:45:25,981 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-10-17 16:45:26,059 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/ec502c964/4652696b99cc40ed87e79732b6423ef3/FLAG92d275e20 [2022-10-17 16:45:26,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/data/ec502c964/4652696b99cc40ed87e79732b6423ef3 [2022-10-17 16:45:26,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:45:26,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:45:26,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:26,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:45:26,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:45:26,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:26" (1/1) ... [2022-10-17 16:45:26,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41051d01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:26, skipping insertion in model container [2022-10-17 16:45:26,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:26" (1/1) ... [2022-10-17 16:45:26,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:45:26,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:28,906 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2022-10-17 16:45:29,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:29,129 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:45:29,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:29,803 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2022-10-17 16:45:29,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:29,841 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:45:30,478 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2022-10-17 16:45:30,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:30,641 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:45:30,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30 WrapperNode [2022-10-17 16:45:30,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:30,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:30,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:45:30,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:45:30,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:30,878 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,373 INFO L138 Inliner]: procedures = 180, calls = 6771, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 15594 [2022-10-17 16:45:31,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:31,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:45:31,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:45:31,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:45:31,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,485 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,486 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:32,009 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:32,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:32,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:45:32,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:45:32,180 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:45:32,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:45:32,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:32,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:32,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:45:32,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:45:32,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec566816-c1b6-4092-9f83-dd5205bff40b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:45:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2022-10-17 16:45:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2022-10-17 16:45:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2022-10-17 16:45:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2022-10-17 16:45:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:45:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:45:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:45:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2022-10-17 16:45:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2022-10-17 16:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2022-10-17 16:45:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2022-10-17 16:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2022-10-17 16:45:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2022-10-17 16:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2022-10-17 16:45:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2022-10-17 16:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2022-10-17 16:45:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2022-10-17 16:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2022-10-17 16:45:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2022-10-17 16:45:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:45:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:45:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2022-10-17 16:45:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2022-10-17 16:45:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:45:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:45:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2022-10-17 16:45:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2022-10-17 16:45:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2022-10-17 16:45:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2022-10-17 16:45:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:45:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:45:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2022-10-17 16:45:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2022-10-17 16:45:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 16:45:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 16:45:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:45:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:45:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:45:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2022-10-17 16:45:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2022-10-17 16:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2022-10-17 16:45:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2022-10-17 16:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2022-10-17 16:45:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2022-10-17 16:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 16:45:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 16:45:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:45:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:45:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:45:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:45:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2022-10-17 16:45:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2022-10-17 16:45:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2022-10-17 16:45:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2022-10-17 16:45:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:45:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:45:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2022-10-17 16:45:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2022-10-17 16:45:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:45:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:45:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:45:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2022-10-17 16:45:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2022-10-17 16:45:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2022-10-17 16:45:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2022-10-17 16:45:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-10-17 16:45:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2022-10-17 16:45:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:45:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2022-10-17 16:45:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2022-10-17 16:45:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2022-10-17 16:45:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2022-10-17 16:45:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:45:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:45:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2022-10-17 16:45:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2022-10-17 16:45:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2022-10-17 16:45:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2022-10-17 16:45:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2022-10-17 16:45:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2022-10-17 16:45:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2022-10-17 16:45:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2022-10-17 16:45:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2022-10-17 16:45:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2022-10-17 16:45:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:45:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:45:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:45:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:45:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:45:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2022-10-17 16:45:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2022-10-17 16:45:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:45:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2022-10-17 16:45:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2022-10-17 16:45:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:45:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:45:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2022-10-17 16:45:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2022-10-17 16:45:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2022-10-17 16:45:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2022-10-17 16:45:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2022-10-17 16:45:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2022-10-17 16:45:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2022-10-17 16:45:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2022-10-17 16:45:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:45:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 16:45:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 16:45:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2022-10-17 16:45:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2022-10-17 16:45:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2022-10-17 16:45:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2022-10-17 16:45:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:45:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:45:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2022-10-17 16:45:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2022-10-17 16:45:33,953 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:45:33,958 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation