./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu --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 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:43,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:43,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:43,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:43,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:43,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:43,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:43,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:43,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:43,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:43,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:43,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:43,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:43,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:43,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:43,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:43,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:43,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:43,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:43,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:43,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:43,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:43,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:43,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:43,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:43,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:43,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:43,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:43,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:43,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:43,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:43,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:43,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:43,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:43,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:43,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:43,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:43,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:43,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:43,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:43,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:43,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:43,600 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:43,600 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:43,602 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:43,602 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:43,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:43,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:43,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:43,604 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:43,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:43,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:43,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:43,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:43,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:43,609 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:43,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:43,609 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:43,610 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:43,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:43,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:43,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:43,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:43,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:43,614 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:43,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:43,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:43,615 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_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2021-11-23 15:04:43,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:43,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:43,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:43,895 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:43,895 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:43,897 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:04:43,979 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/040ce242c/8cf4f12e9ba24e8c9581de492e8fbe26/FLAGe053668e2 [2021-11-23 15:04:45,007 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:45,008 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:04:45,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/040ce242c/8cf4f12e9ba24e8c9581de492e8fbe26/FLAGe053668e2 [2021-11-23 15:04:45,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/040ce242c/8cf4f12e9ba24e8c9581de492e8fbe26 [2021-11-23 15:04:45,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:45,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:45,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:45,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:45,317 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:45,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cf29c46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45, skipping insertion in model container [2021-11-23 15:04:45,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:45,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:46,097 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-11-23 15:04:46,123 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-11-23 15:04:46,127 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-11-23 15:04:46,386 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_576a2e37-1983-48bf-8398-db6d739a1b10/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-11-23 15:04:48,296 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:48,334 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:48,475 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-11-23 15:04:48,502 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-11-23 15:04:48,503 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-11-23 15:04:48,519 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_576a2e37-1983-48bf-8398-db6d739a1b10/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-11-23 15:04:49,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:49,360 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:49,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49 WrapperNode [2021-11-23 15:04:49,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:49,363 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:49,363 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:49,363 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:49,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:49,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,113 INFO L137 Inliner]: procedures = 259, calls = 5941, calls flagged for inlining = 105, calls inlined = 96, statements flattened = 15558 [2021-11-23 15:04:50,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:50,115 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:50,115 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:50,115 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:50,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,213 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:50,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:50,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:50,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:50,863 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:50,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:50,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:50,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:50,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:50,960 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:04:50,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:04:50,961 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:04:50,961 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:04:50,961 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:04:50,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:04:50,961 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:04:50,962 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:04:50,962 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:04:50,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:04:50,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:50,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:50,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:50,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:50,963 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:04:50,964 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:04:50,964 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:04:50,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:04:50,964 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:04:50,964 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:04:50,964 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:50,965 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:50,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:04:50,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:04:50,965 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:04:50,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:04:50,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:50,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:50,966 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:04:50,966 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:04:50,966 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:04:50,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:04:50,967 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:04:50,967 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:04:50,967 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:04:50,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:04:50,967 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:04:50,967 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:04:50,968 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:50,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:50,968 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:04:50,968 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:04:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:04:50,969 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:04:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:04:50,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:04:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:04:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:04:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:50,971 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:04:50,971 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:04:50,972 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:04:50,972 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:04:50,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:50,973 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:50,973 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:50,973 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:04:50,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:04:50,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:50,975 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-11-23 15:04:50,975 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-11-23 15:04:50,975 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:04:50,977 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:04:50,977 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 15:04:50,977 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:04:50,978 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:04:50,978 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:50,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:50,978 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:04:50,978 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:04:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:04:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:04:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:04:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:04:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:04:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:04:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-11-23 15:04:50,980 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-11-23 15:04:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:50,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:04:50,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:04:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:04:50,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:04:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:04:50,981 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:04:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:50,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:50,982 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:04:50,982 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:04:50,982 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:04:50,982 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:04:50,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:04:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:04:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:04:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:04:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:04:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:04:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:04:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:04:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:04:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:04:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:04:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:04:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:04:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:04:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:04:50,990 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:04:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:04:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:04:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:04:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:04:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:04:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:04:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:04:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:04:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:04:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:04:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:04:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:04:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:04:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:04:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:04:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:04:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:04:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:04:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:04:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:04:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:04:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:04:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:04:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:04:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:04:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:04:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:04:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:04:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:04:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:04:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:04:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:04:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:04:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:04:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:04:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:04:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:04:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:04:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:04:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:04:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:04:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:04:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:04:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:04:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:04:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:04:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:04:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:04:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:04:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:04:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:04:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:04:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:04:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:04:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:04:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:04:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:04:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:04:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:04:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:04:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:04:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:04:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:04:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:04:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:04:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:04:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:04:51,010 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:04:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:04:51,010 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:04:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:04:51,010 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:04:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:04:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:04:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:04:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:04:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:04:51,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:04:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:04:51,012 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:04:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:04:51,012 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:04:51,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:04:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:04:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:04:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:04:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:04:51,015 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:04:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:04:51,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:04:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:04:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:04:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:04:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:04:52,337 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:52,342 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:03,555 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:03,560 INFO L158 Benchmark]: Toolchain (without parser) took 18245.61ms. Allocated memory was 107.0MB in the beginning and 333.4MB in the end (delta: 226.5MB). Free memory was 74.1MB in the beginning and 129.3MB in the end (delta: -55.2MB). Peak memory consumption was 194.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,561 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 77.6MB in the beginning and 77.6MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:03,562 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4047.67ms. Allocated memory was 107.0MB in the beginning and 333.4MB in the end (delta: 226.5MB). Free memory was 74.1MB in the beginning and 235.2MB in the end (delta: -161.1MB). Peak memory consumption was 131.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,563 INFO L158 Benchmark]: Boogie Procedure Inliner took 751.46ms. Allocated memory is still 333.4MB. Free memory was 235.2MB in the beginning and 158.6MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,563 INFO L158 Benchmark]: Boogie Preprocessor took 742.51ms. Allocated memory is still 333.4MB. Free memory was 158.6MB in the beginning and 166.0MB in the end (delta: -7.3MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,564 INFO L158 Benchmark]: RCFGBuilder took 12699.74ms. Allocated memory is still 333.4MB. Free memory was 166.0MB in the beginning and 129.3MB in the end (delta: 36.7MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 77.6MB in the beginning and 77.6MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4047.67ms. Allocated memory was 107.0MB in the beginning and 333.4MB in the end (delta: 226.5MB). Free memory was 74.1MB in the beginning and 235.2MB in the end (delta: -161.1MB). Peak memory consumption was 131.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 751.46ms. Allocated memory is still 333.4MB. Free memory was 235.2MB in the beginning and 158.6MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 742.51ms. Allocated memory is still 333.4MB. Free memory was 158.6MB in the beginning and 166.0MB in the end (delta: -7.3MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * RCFGBuilder took 12699.74ms. Allocated memory is still 333.4MB. Free memory was 166.0MB in the beginning and 129.3MB in the end (delta: 36.7MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:03,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/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_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu --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 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:06,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:06,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:06,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:06,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:06,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:06,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:06,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:06,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:06,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:06,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:06,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:06,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:06,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:06,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:06,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:06,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:06,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:06,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:06,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:06,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:06,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:06,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:06,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:06,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:06,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:06,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:06,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:06,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:06,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:06,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:06,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:06,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:06,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:06,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:06,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:06,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:06,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:06,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:06,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:06,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:06,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:06,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:06,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:06,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:06,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:06,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:06,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:06,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:06,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:06,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:06,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:06,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:06,269 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:06,270 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:06,270 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:06,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:06,270 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:06,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:06,271 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:06,271 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:06,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:06,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:06,272 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:06,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:06,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:06,273 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:06,273 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:06,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:06,273 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:06,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:06,274 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_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2021-11-23 15:05:06,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:06,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:06,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:06,694 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:06,695 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:06,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:05:06,790 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/59d333cec/2b0fd94847fe40f79463f5b1fd8fcdf0/FLAG35538e5e3 [2021-11-23 15:05:07,920 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:07,921 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-23 15:05:07,982 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/59d333cec/2b0fd94847fe40f79463f5b1fd8fcdf0/FLAG35538e5e3 [2021-11-23 15:05:08,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/data/59d333cec/2b0fd94847fe40f79463f5b1fd8fcdf0 [2021-11-23 15:05:08,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:08,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:08,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:08,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:08,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:08,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:08" (1/1) ... [2021-11-23 15:05:08,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9dc3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:08, skipping insertion in model container [2021-11-23 15:05:08,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:08" (1/1) ... [2021-11-23 15:05:08,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:08,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:09,041 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-11-23 15:05:09,054 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-11-23 15:05:09,062 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-11-23 15:05:09,353 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_576a2e37-1983-48bf-8398-db6d739a1b10/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-11-23 15:05:11,244 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:11,300 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:11,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:11,470 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-11-23 15:05:11,480 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-11-23 15:05:11,481 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-11-23 15:05:11,489 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_576a2e37-1983-48bf-8398-db6d739a1b10/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-11-23 15:05:12,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:12,096 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:12,243 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-11-23 15:05:12,271 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-11-23 15:05:12,271 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-11-23 15:05:12,280 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_576a2e37-1983-48bf-8398-db6d739a1b10/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2021-11-23 15:05:12,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:13,171 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:13,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13 WrapperNode [2021-11-23 15:05:13,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:13,173 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:13,173 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:13,173 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:13,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:13,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:13,681 INFO L137 Inliner]: procedures = 272, calls = 5941, calls flagged for inlining = 105, calls inlined = 96, statements flattened = 12690 [2021-11-23 15:05:13,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:13,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:13,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:13,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:13,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:13,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:13,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:13,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:14,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:14,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:14,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:14,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:14,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:14,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:14,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:14,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:13" (1/1) ... [2021-11-23 15:05:14,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:14,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:14,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:14,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:05:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:05:14,499 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-23 15:05:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-23 15:05:14,499 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-23 15:05:14,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-23 15:05:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-23 15:05:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-23 15:05:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:05:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-23 15:05:14,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:14,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:14,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:14,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:14,502 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-23 15:05:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-23 15:05:14,502 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:05:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-23 15:05:14,502 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-23 15:05:14,502 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-23 15:05:14,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:05:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:05:14,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:05:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:05:14,504 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-23 15:05:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-23 15:05:14,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:14,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:14,504 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:05:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:05:14,505 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-23 15:05:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-23 15:05:14,505 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-23 15:05:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-23 15:05:14,505 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-23 15:05:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-23 15:05:14,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-23 15:05:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-23 15:05:14,506 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:05:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:05:14,507 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-23 15:05:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-23 15:05:14,508 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-23 15:05:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-23 15:05:14,508 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-23 15:05:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-23 15:05:14,509 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:05:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:05:14,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:14,510 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:14,510 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-23 15:05:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-23 15:05:14,511 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-23 15:05:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-23 15:05:14,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:14,512 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:14,512 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-23 15:05:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-23 15:05:14,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-11-23 15:05:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-11-23 15:05:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:05:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:05:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 15:05:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:05:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:05:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-23 15:05:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-23 15:05:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-23 15:05:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-23 15:05:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-23 15:05:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-23 15:05:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:05:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-23 15:05:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-11-23 15:05:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-11-23 15:05:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:05:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:05:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:05:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:05:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-23 15:05:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-23 15:05:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-23 15:05:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-23 15:05:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:05:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:05:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:05:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-23 15:05:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:05:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:05:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:05:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:05:14,527 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-23 15:05:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-23 15:05:14,528 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-23 15:05:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-23 15:05:14,529 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:05:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-23 15:05:14,529 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-23 15:05:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-23 15:05:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-23 15:05:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-23 15:05:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-23 15:05:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-23 15:05:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:05:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:05:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-23 15:05:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-23 15:05:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-23 15:05:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-23 15:05:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-23 15:05:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-23 15:05:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-23 15:05:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-23 15:05:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-23 15:05:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-23 15:05:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-23 15:05:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-23 15:05:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-23 15:05:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-23 15:05:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-23 15:05:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-23 15:05:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:05:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-23 15:05:14,539 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-23 15:05:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-23 15:05:14,539 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-23 15:05:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-23 15:05:14,539 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-23 15:05:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-23 15:05:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-23 15:05:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-23 15:05:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-23 15:05:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-23 15:05:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:05:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-23 15:05:14,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:14,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:14,541 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-23 15:05:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-23 15:05:14,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:14,541 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-23 15:05:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-23 15:05:14,542 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:05:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:05:14,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:14,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:14,542 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-23 15:05:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-23 15:05:14,543 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-23 15:05:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-23 15:05:14,543 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-23 15:05:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-23 15:05:14,543 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-23 15:05:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-23 15:05:14,544 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-23 15:05:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-23 15:05:14,544 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-23 15:05:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-23 15:05:14,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:14,544 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-23 15:05:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-23 15:05:14,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:14,546 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-23 15:05:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-23 15:05:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-23 15:05:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-23 15:05:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-23 15:05:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-23 15:05:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-23 15:05:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-23 15:05:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-23 15:05:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-23 15:05:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-23 15:05:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-23 15:05:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-23 15:05:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-23 15:05:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-23 15:05:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-23 15:05:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-23 15:05:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-23 15:05:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:05:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:05:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-23 15:05:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-23 15:05:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:05:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:05:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:05:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:05:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-23 15:05:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-23 15:05:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-23 15:05:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-23 15:05:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-23 15:05:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-23 15:05:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:05:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:05:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-23 15:05:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-23 15:05:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-23 15:05:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-23 15:05:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:05:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:05:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:05:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:05:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-23 15:05:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-23 15:05:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-23 15:05:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-23 15:05:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-23 15:05:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-23 15:05:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-23 15:05:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-23 15:05:15,791 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:15,795 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:27,785 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:27,790 INFO L158 Benchmark]: Toolchain (without parser) took 19558.44ms. Allocated memory was 69.2MB in the beginning and 461.4MB in the end (delta: 392.2MB). Free memory was 41.4MB in the beginning and 230.0MB in the end (delta: -188.6MB). Peak memory consumption was 205.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,791 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:27,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4939.71ms. Allocated memory was 69.2MB in the beginning and 461.4MB in the end (delta: 392.2MB). Free memory was 41.2MB in the beginning and 312.3MB in the end (delta: -271.1MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,793 INFO L158 Benchmark]: Boogie Procedure Inliner took 509.40ms. Allocated memory is still 461.4MB. Free memory was 312.3MB in the beginning and 253.6MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,793 INFO L158 Benchmark]: Boogie Preprocessor took 732.36ms. Allocated memory is still 461.4MB. Free memory was 253.6MB in the beginning and 328.5MB in the end (delta: -75.0MB). Peak memory consumption was 100.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,794 INFO L158 Benchmark]: RCFGBuilder took 13371.84ms. Allocated memory is still 461.4MB. Free memory was 327.5MB in the beginning and 230.0MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,797 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4939.71ms. Allocated memory was 69.2MB in the beginning and 461.4MB in the end (delta: 392.2MB). Free memory was 41.2MB in the beginning and 312.3MB in the end (delta: -271.1MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 509.40ms. Allocated memory is still 461.4MB. Free memory was 312.3MB in the beginning and 253.6MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 732.36ms. Allocated memory is still 461.4MB. Free memory was 253.6MB in the beginning and 328.5MB in the end (delta: -75.0MB). Peak memory consumption was 100.1MB. Max. memory is 16.1GB. * RCFGBuilder took 13371.84ms. Allocated memory is still 461.4MB. Free memory was 327.5MB in the beginning and 230.0MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:27,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_576a2e37-1983-48bf-8398-db6d739a1b10/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable