./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 --- 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 16:55:12,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:12,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:12,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:12,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:12,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:12,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:12,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:12,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:12,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:12,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:12,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:12,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:12,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:12,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:12,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:12,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:12,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:12,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:12,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:12,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:12,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:12,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:12,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:12,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:12,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:12,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:12,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:12,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:12,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:12,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:12,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:12,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:12,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:12,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:12,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:12,280 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:12,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:12,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:12,281 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:12,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:12,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:55:12,324 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:12,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:12,326 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:12,326 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:12,327 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:12,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:12,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:12,328 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:55:12,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:12,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:12,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:12,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:12,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:12,331 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:12,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:12,331 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:12,332 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:12,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:12,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:12,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:12,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:12,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:12,333 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:55:12,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:55:12,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:12,334 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 [2022-10-17 16:55:12,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:12,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:12,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:12,685 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:12,686 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:12,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2022-10-17 16:55:12,752 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/028da8bad/7a77771460744a36b3612221bf7b10c7/FLAG4488f1862 [2022-10-17 16:55:13,615 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:13,616 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2022-10-17 16:55:13,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/028da8bad/7a77771460744a36b3612221bf7b10c7/FLAG4488f1862 [2022-10-17 16:55:13,771 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/028da8bad/7a77771460744a36b3612221bf7b10c7 [2022-10-17 16:55:13,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:13,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:13,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:13,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:13,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:13,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:13" (1/1) ... [2022-10-17 16:55:13,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2fc4ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:13, skipping insertion in model container [2022-10-17 16:55:13,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:13" (1/1) ... [2022-10-17 16:55:13,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:13,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:15,422 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2022-10-17 16:55:15,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:15,825 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:55:16,178 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2022-10-17 16:55:16,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:16,612 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:55:16,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16 WrapperNode [2022-10-17 16:55:16,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:16,615 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:16,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:55:16,615 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:55:16,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,941 INFO L138 Inliner]: procedures = 145, calls = 2148, calls flagged for inlining = 58, calls inlined = 46, statements flattened = 3906 [2022-10-17 16:55:16,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:16,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:55:16,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:55:16,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:55:16,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:16,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:17,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:17,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:17,232 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:17,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:17,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:55:17,285 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:55:17,285 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:55:17,286 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:55:17,287 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:16" (1/1) ... [2022-10-17 16:55:17,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:17,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:55:17,319 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:55:17,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:55:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2022-10-17 16:55:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2022-10-17 16:55:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2022-10-17 16:55:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2022-10-17 16:55:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:55:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2022-10-17 16:55:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2022-10-17 16:55:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 16:55:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 16:55:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2022-10-17 16:55:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2022-10-17 16:55:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:55:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:55:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:55:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:55:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-10-17 16:55:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-10-17 16:55:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:55:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2022-10-17 16:55:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2022-10-17 16:55:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 16:55:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 16:55:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2022-10-17 16:55:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2022-10-17 16:55:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2022-10-17 16:55:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2022-10-17 16:55:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:55:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-10-17 16:55:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-10-17 16:55:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:55:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2022-10-17 16:55:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2022-10-17 16:55:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2022-10-17 16:55:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2022-10-17 16:55:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:55:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:55:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2022-10-17 16:55:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2022-10-17 16:55:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-10-17 16:55:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-10-17 16:55:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2022-10-17 16:55:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2022-10-17 16:55:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2022-10-17 16:55:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2022-10-17 16:55:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:55:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-10-17 16:55:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-10-17 16:55:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 16:55:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 16:55:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2022-10-17 16:55:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2022-10-17 16:55:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 16:55:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 16:55:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-10-17 16:55:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-10-17 16:55:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:55:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:55:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2022-10-17 16:55:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2022-10-17 16:55:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2022-10-17 16:55:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2022-10-17 16:55:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2022-10-17 16:55:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2022-10-17 16:55:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:55:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:55:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2022-10-17 16:55:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2022-10-17 16:55:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2022-10-17 16:55:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2022-10-17 16:55:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2022-10-17 16:55:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2022-10-17 16:55:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:55:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2022-10-17 16:55:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2022-10-17 16:55:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2022-10-17 16:55:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2022-10-17 16:55:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2022-10-17 16:55:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2022-10-17 16:55:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:55:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:55:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:55:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:55:18,118 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:55:18,122 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:55:19,299 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:19,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-10-17 16:55:19,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-10-17 16:55:19,520 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:19,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume !false; [2022-10-17 16:55:19,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume false; [2022-10-17 16:55:19,676 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:19,838 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-10-17 16:55:19,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-10-17 16:55:19,850 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:20,031 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2022-10-17 16:55:20,031 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2022-10-17 16:55:20,534 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:20,535 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:20,543 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:25,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume false; [2022-10-17 16:55:25,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##66: assume !false; [2022-10-17 16:55:25,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !false; [2022-10-17 16:55:25,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume false; [2022-10-17 16:55:25,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume !false; [2022-10-17 16:55:25,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume false; [2022-10-17 16:55:25,522 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:55:26,952 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:55:26,953 INFO L300 CfgBuilder]: Removed 38 assume(true) statements. [2022-10-17 16:55:26,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:26 BoogieIcfgContainer [2022-10-17 16:55:26,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:55:26,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:55:26,962 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:55:26,973 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:55:26,973 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:26" (1/1) ... [2022-10-17 16:55:26,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:55:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 756 states and 1148 transitions. [2022-10-17 16:55:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1148 transitions. [2022-10-17 16:55:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:55:27,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:27,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:27,184 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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 16:55:27,196 INFO L158 Benchmark]: Toolchain (without parser) took 13417.34ms. Allocated memory was 94.4MB in the beginning and 631.2MB in the end (delta: 536.9MB). Free memory was 68.1MB in the beginning and 338.1MB in the end (delta: -270.0MB). Peak memory consumption was 267.0MB. Max. memory is 16.1GB. [2022-10-17 16:55:27,197 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:27,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2833.86ms. Allocated memory was 94.4MB in the beginning and 203.4MB in the end (delta: 109.1MB). Free memory was 68.1MB in the beginning and 101.7MB in the end (delta: -33.6MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-10-17 16:55:27,203 INFO L158 Benchmark]: Boogie Procedure Inliner took 326.61ms. Allocated memory is still 203.4MB. Free memory was 101.7MB in the beginning and 133.4MB in the end (delta: -31.6MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2022-10-17 16:55:27,204 INFO L158 Benchmark]: Boogie Preprocessor took 341.71ms. Allocated memory is still 203.4MB. Free memory was 133.4MB in the beginning and 106.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-10-17 16:55:27,206 INFO L158 Benchmark]: RCFGBuilder took 9674.11ms. Allocated memory was 203.4MB in the beginning and 631.2MB in the end (delta: 427.8MB). Free memory was 106.1MB in the beginning and 347.6MB in the end (delta: -241.5MB). Peak memory consumption was 279.7MB. Max. memory is 16.1GB. [2022-10-17 16:55:27,207 INFO L158 Benchmark]: CodeCheck took 231.47ms. Allocated memory is still 631.2MB. Free memory was 347.6MB in the beginning and 338.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:55:27,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2833.86ms. Allocated memory was 94.4MB in the beginning and 203.4MB in the end (delta: 109.1MB). Free memory was 68.1MB in the beginning and 101.7MB in the end (delta: -33.6MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 326.61ms. Allocated memory is still 203.4MB. Free memory was 101.7MB in the beginning and 133.4MB in the end (delta: -31.6MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 341.71ms. Allocated memory is still 203.4MB. Free memory was 133.4MB in the beginning and 106.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 9674.11ms. Allocated memory was 203.4MB in the beginning and 631.2MB in the end (delta: 427.8MB). Free memory was 106.1MB in the beginning and 347.6MB in the end (delta: -241.5MB). Peak memory consumption was 279.7MB. Max. memory is 16.1GB. * CodeCheck took 231.47ms. Allocated memory is still 631.2MB. Free memory was 347.6MB in the beginning and 338.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:55:27,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 --- 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 16:55:29,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:29,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:29,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:29,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:29,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:29,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:29,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:29,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:29,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:29,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:29,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:29,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:29,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:29,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:29,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:29,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:29,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:29,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:29,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:29,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:29,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:29,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:29,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:29,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:29,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:29,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:29,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:29,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:29,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:29,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:29,969 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:29,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:29,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:29,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:29,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:29,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:29,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:29,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:29,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:29,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:29,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:55:30,006 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:30,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:30,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:30,015 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:30,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:30,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:30,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:30,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:30,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:30,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:30,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:30,022 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:55:30,022 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:55:30,023 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:55:30,023 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:30,023 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:30,023 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:30,023 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:30,024 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:30,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:30,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:30,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:30,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:30,025 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:30,025 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:55:30,025 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:55:30,026 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:30,026 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:55:30,026 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:55:30,026 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4586a44e7983b66c43e8ad4682ac7b78edde6c854efb312bc3e1e944f389fa14 [2022-10-17 16:55:30,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:30,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:30,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:30,482 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:30,483 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:30,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2022-10-17 16:55:30,570 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/f48519c6b/5db19cfafdce456ca96ce5ed7d591e34/FLAG090ef0655 [2022-10-17 16:55:31,498 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:31,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2022-10-17 16:55:31,539 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/f48519c6b/5db19cfafdce456ca96ce5ed7d591e34/FLAG090ef0655 [2022-10-17 16:55:31,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/data/f48519c6b/5db19cfafdce456ca96ce5ed7d591e34 [2022-10-17 16:55:31,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:31,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:31,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:31,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:31,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:31,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:31" (1/1) ... [2022-10-17 16:55:31,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ed478c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:31, skipping insertion in model container [2022-10-17 16:55:31,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:31" (1/1) ... [2022-10-17 16:55:31,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:32,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:33,907 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2022-10-17 16:55:34,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:34,329 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:55:34,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:34,693 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2022-10-17 16:55:34,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:34,903 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:55:35,364 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_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i[204687,204700] [2022-10-17 16:55:35,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:35,846 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:55:35,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35 WrapperNode [2022-10-17 16:55:35,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:35,849 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:35,849 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:55:35,850 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:55:35,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:35,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,111 INFO L138 Inliner]: procedures = 154, calls = 2146, calls flagged for inlining = 58, calls inlined = 46, statements flattened = 3727 [2022-10-17 16:55:36,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:36,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:55:36,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:55:36,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:55:36,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,369 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,396 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:55:36,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:55:36,436 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:55:36,436 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:55:36,437 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:35" (1/1) ... [2022-10-17 16:55:36,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:36,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:55:36,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:55:36,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bc08c5-8e6e-4517-af28-3de630d0d1cd/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:55:36,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:55:36,529 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2022-10-17 16:55:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2022-10-17 16:55:36,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:55:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2022-10-17 16:55:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2022-10-17 16:55:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:55:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:55:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2022-10-17 16:55:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2022-10-17 16:55:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 16:55:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 16:55:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2022-10-17 16:55:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2022-10-17 16:55:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:55:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:55:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:55:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:55:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-10-17 16:55:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-10-17 16:55:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2022-10-17 16:55:36,533 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2022-10-17 16:55:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 16:55:36,533 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 16:55:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2022-10-17 16:55:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2022-10-17 16:55:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2022-10-17 16:55:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2022-10-17 16:55:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:55:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-10-17 16:55:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-10-17 16:55:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:55:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2022-10-17 16:55:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2022-10-17 16:55:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2022-10-17 16:55:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2022-10-17 16:55:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:55:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:55:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2022-10-17 16:55:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2022-10-17 16:55:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-10-17 16:55:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-10-17 16:55:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2022-10-17 16:55:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2022-10-17 16:55:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2022-10-17 16:55:36,538 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2022-10-17 16:55:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:55:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-10-17 16:55:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-10-17 16:55:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 16:55:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 16:55:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2022-10-17 16:55:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2022-10-17 16:55:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 16:55:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 16:55:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:55:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:55:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:55:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-10-17 16:55:36,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-10-17 16:55:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:55:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:55:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:55:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:55:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:55:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2022-10-17 16:55:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2022-10-17 16:55:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2022-10-17 16:55:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2022-10-17 16:55:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2022-10-17 16:55:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2022-10-17 16:55:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:55:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:55:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:55:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2022-10-17 16:55:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2022-10-17 16:55:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2022-10-17 16:55:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2022-10-17 16:55:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2022-10-17 16:55:36,548 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2022-10-17 16:55:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2022-10-17 16:55:36,548 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2022-10-17 16:55:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2022-10-17 16:55:36,548 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2022-10-17 16:55:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2022-10-17 16:55:36,549 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2022-10-17 16:55:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:55:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:55:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:55:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:55:37,428 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:55:37,433 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:55:38,431 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:38,714 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-10-17 16:55:38,714 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-10-17 16:55:38,751 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:55:39,186 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2022-10-17 16:55:39,187 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false;