./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.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_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:40:46,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:40:46,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:40:47,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:40:47,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:40:47,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:40:47,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:40:47,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:40:47,069 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:40:47,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:40:47,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:40:47,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:40:47,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:40:47,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:40:47,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:40:47,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:40:47,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:40:47,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:40:47,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:40:47,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:40:47,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:40:47,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:40:47,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:40:47,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:40:47,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:40:47,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:40:47,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:40:47,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:40:47,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:40:47,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:40:47,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:40:47,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:40:47,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:40:47,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:40:47,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:40:47,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:40:47,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:40:47,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:40:47,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:40:47,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:40:47,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:40:47,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 18:40:47,185 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:40:47,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:40:47,186 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:40:47,186 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:40:47,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:40:47,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:40:47,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:40:47,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:40:47,196 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:40:47,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:40:47,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:40:47,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:40:47,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:40:47,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:40:47,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:40:47,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:40:47,199 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:40:47,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:40:47,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:40:47,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:40:47,200 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:40:47,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:40:47,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:40:47,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:40:47,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:40:47,201 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:40:47,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:40:47,201 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:40:47,201 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 18:40:47,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:40:47,203 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:40:47,204 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_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2021-11-13 18:40:47,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:40:47,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:40:47,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:40:47,585 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:40:47,586 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:40:47,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/../../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 [2021-11-13 18:40:47,651 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/data/264df4de9/f5fbf1d6819a4cae8e9e89dee6695c99/FLAG4aa544e4d [2021-11-13 18:40:48,732 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:40:48,733 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/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 [2021-11-13 18:40:48,792 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/data/264df4de9/f5fbf1d6819a4cae8e9e89dee6695c99/FLAG4aa544e4d [2021-11-13 18:40:49,054 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/data/264df4de9/f5fbf1d6819a4cae8e9e89dee6695c99 [2021-11-13 18:40:49,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:40:49,058 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:40:49,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:40:49,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:40:49,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:40:49,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:40:49" (1/1) ... [2021-11-13 18:40:49,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72659c3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:49, skipping insertion in model container [2021-11-13 18:40:49,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:40:49" (1/1) ... [2021-11-13 18:40:49,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:40:49,312 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:40:49,880 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-11-13 18:40:49,894 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-11-13 18:40:49,895 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-11-13 18:40:50,172 WARN L228 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_69133463-6ef1-4dac-bf13-dbd6fab98b59/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] [2021-11-13 18:40:52,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:40:52,291 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:40:52,433 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2021-11-13 18:40:52,468 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2021-11-13 18:40:52,469 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2021-11-13 18:40:52,481 WARN L228 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_69133463-6ef1-4dac-bf13-dbd6fab98b59/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] [2021-11-13 18:40:53,177 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:40:53,600 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:40:53,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53 WrapperNode [2021-11-13 18:40:53,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:40:53,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:40:53,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:40:53,603 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:40:53,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:53,902 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:54,373 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:40:54,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:40:54,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:40:54,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:40:54,386 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:54,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:54,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:54,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:54,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:54,918 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:54,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:55,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:40:55,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:40:55,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:40:55,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:40:55,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (1/1) ... [2021-11-13 18:40:55,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:40:55,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:40:55,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:40:55,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:40:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 18:40:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 18:40:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2021-11-13 18:40:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2021-11-13 18:40:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2021-11-13 18:40:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2021-11-13 18:40:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2021-11-13 18:40:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2021-11-13 18:40:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2021-11-13 18:40:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2021-11-13 18:40:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 18:40:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 18:40:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 18:40:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 18:40:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2021-11-13 18:40:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2021-11-13 18:40:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2021-11-13 18:40:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2021-11-13 18:40:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2021-11-13 18:40:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2021-11-13 18:40:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 18:40:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 18:40:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-13 18:40:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-13 18:40:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2021-11-13 18:40:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2021-11-13 18:40:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 18:40:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 18:40:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-13 18:40:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-13 18:40:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2021-11-13 18:40:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2021-11-13 18:40:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2021-11-13 18:40:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2021-11-13 18:40:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2021-11-13 18:40:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2021-11-13 18:40:55,261 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2021-11-13 18:40:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2021-11-13 18:40:55,261 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 18:40:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 18:40:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2021-11-13 18:40:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2021-11-13 18:40:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2021-11-13 18:40:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2021-11-13 18:40:55,263 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2021-11-13 18:40:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2021-11-13 18:40:55,263 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 18:40:55,263 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 18:40:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 18:40:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 18:40:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 18:40:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 18:40:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2021-11-13 18:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2021-11-13 18:40:55,265 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2021-11-13 18:40:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2021-11-13 18:40:55,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:40:55,266 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 18:40:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 18:40:55,266 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2021-11-13 18:40:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2021-11-13 18:40:55,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 18:40:55,267 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2021-11-13 18:40:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2021-11-13 18:40:55,267 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-13 18:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-13 18:40:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-13 18:40:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-13 18:40:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-13 18:40:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 18:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 18:40:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2021-11-13 18:40:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2021-11-13 18:40:55,269 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2021-11-13 18:40:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2021-11-13 18:40:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2021-11-13 18:40:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2021-11-13 18:40:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2021-11-13 18:40:55,270 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2021-11-13 18:40:55,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:40:55,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 18:40:55,271 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2021-11-13 18:40:55,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2021-11-13 18:40:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-13 18:40:55,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-13 18:40:55,272 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 18:40:55,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 18:40:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-13 18:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-13 18:40:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2021-11-13 18:40:55,273 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2021-11-13 18:40:55,273 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 18:40:55,274 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 18:40:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2021-11-13 18:40:55,274 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2021-11-13 18:40:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-13 18:40:55,275 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-13 18:40:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 18:40:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 18:40:55,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 18:40:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2021-11-13 18:40:55,276 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2021-11-13 18:40:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2021-11-13 18:40:55,276 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2021-11-13 18:40:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2021-11-13 18:40:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2021-11-13 18:40:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 18:40:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2021-11-13 18:40:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2021-11-13 18:40:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2021-11-13 18:40:55,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2021-11-13 18:40:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:40:55,278 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2021-11-13 18:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2021-11-13 18:40:55,279 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-13 18:40:55,279 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-13 18:40:55,279 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2021-11-13 18:40:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2021-11-13 18:40:55,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 18:40:55,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 18:40:55,280 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2021-11-13 18:40:55,281 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2021-11-13 18:40:55,281 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2021-11-13 18:40:55,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2021-11-13 18:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2021-11-13 18:40:55,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2021-11-13 18:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2021-11-13 18:40:55,282 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2021-11-13 18:40:55,282 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2021-11-13 18:40:55,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2021-11-13 18:40:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2021-11-13 18:40:55,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2021-11-13 18:40:55,283 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2021-11-13 18:40:55,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2021-11-13 18:40:55,284 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2021-11-13 18:40:55,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2021-11-13 18:40:55,284 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2021-11-13 18:40:55,284 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2021-11-13 18:40:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2021-11-13 18:40:55,285 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2021-11-13 18:40:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2021-11-13 18:40:55,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2021-11-13 18:40:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:40:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2021-11-13 18:40:55,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2021-11-13 18:40:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-13 18:40:55,286 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-13 18:40:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2021-11-13 18:40:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2021-11-13 18:40:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2021-11-13 18:40:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2021-11-13 18:40:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2021-11-13 18:40:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2021-11-13 18:40:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-13 18:40:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-13 18:40:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2021-11-13 18:40:55,289 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2021-11-13 18:40:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2021-11-13 18:40:55,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2021-11-13 18:40:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2021-11-13 18:40:55,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2021-11-13 18:40:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2021-11-13 18:40:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2021-11-13 18:40:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2021-11-13 18:40:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2021-11-13 18:40:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2021-11-13 18:40:55,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2021-11-13 18:40:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 18:40:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2021-11-13 18:40:55,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2021-11-13 18:40:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 18:40:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 18:40:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 18:40:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 18:40:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2021-11-13 18:40:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2021-11-13 18:40:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2021-11-13 18:40:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2021-11-13 18:40:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2021-11-13 18:40:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2021-11-13 18:40:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2021-11-13 18:40:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2021-11-13 18:40:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2021-11-13 18:40:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2021-11-13 18:40:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2021-11-13 18:40:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2021-11-13 18:40:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2021-11-13 18:40:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2021-11-13 18:40:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2021-11-13 18:40:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2021-11-13 18:40:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2021-11-13 18:40:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2021-11-13 18:40:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-13 18:40:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-13 18:40:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2021-11-13 18:40:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2021-11-13 18:40:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 18:40:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 18:40:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-13 18:40:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-13 18:40:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2021-11-13 18:40:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2021-11-13 18:40:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2021-11-13 18:40:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2021-11-13 18:40:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:40:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:40:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2021-11-13 18:40:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2021-11-13 18:40:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-13 18:40:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-13 18:40:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2021-11-13 18:40:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2021-11-13 18:40:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:40:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2021-11-13 18:40:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2021-11-13 18:40:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-13 18:40:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-13 18:40:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-13 18:40:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-13 18:40:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2021-11-13 18:40:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2021-11-13 18:40:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:40:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:40:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2021-11-13 18:40:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2021-11-13 18:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2021-11-13 18:40:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2021-11-13 18:40:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2021-11-13 18:40:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2021-11-13 18:40:58,136 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 18:43:38,821 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:43:38,821 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 18:43:38,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:43:38 BoogieIcfgContainer [2021-11-13 18:43:38,834 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:43:38,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:43:38,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:43:38,842 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:43:38,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:40:49" (1/3) ... [2021-11-13 18:43:38,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66ebe2b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:43:38, skipping insertion in model container [2021-11-13 18:43:38,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:40:53" (2/3) ... [2021-11-13 18:43:38,844 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66ebe2b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:43:38, skipping insertion in model container [2021-11-13 18:43:38,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:43:38" (3/3) ... [2021-11-13 18:43:38,849 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2021-11-13 18:43:38,856 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:43:38,857 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-13 18:43:38,860 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66ebe2b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 06:43:38, skipping insertion in model container [2021-11-13 18:43:38,860 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 18:43:38,862 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 18:43:38,862 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 18:43:38,862 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 18:43:38,864 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:43:38" (3/3) ... [2021-11-13 18:43:38,873 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 18:43:38,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2021-11-13 18:43:38,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2021-11-13 18:43:38,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2021-11-13 18:43:38,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2021-11-13 18:43:38,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2021-11-13 18:43:38,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2021-11-13 18:43:38,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2021-11-13 18:43:38,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-13 18:43:38,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2021-11-13 18:43:38,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2021-11-13 18:43:38,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2021-11-13 18:43:38,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2021-11-13 18:43:38,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2021-11-13 18:43:38,895 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2021-11-13 18:43:38,895 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-13 18:43:38,895 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-13 18:43:38,895 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2021-11-13 18:43:38,895 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2021-11-13 18:43:38,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2021-11-13 18:43:38,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2021-11-13 18:43:38,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2021-11-13 18:43:38,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-11-13 18:43:38,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2021-11-13 18:43:38,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2021-11-13 18:43:38,897 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-13 18:43:38,897 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2021-11-13 18:43:38,897 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2021-11-13 18:43:38,897 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2021-11-13 18:43:38,897 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2021-11-13 18:43:38,897 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2021-11-13 18:43:38,898 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2021-11-13 18:43:38,898 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2021-11-13 18:43:38,898 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2021-11-13 18:43:38,898 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2021-11-13 18:43:38,898 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2021-11-13 18:43:38,899 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2021-11-13 18:43:38,899 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-13 18:43:38,899 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2021-11-13 18:43:38,899 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2021-11-13 18:43:38,899 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2021-11-13 18:43:38,900 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2021-11-13 18:43:38,900 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2021-11-13 18:43:38,900 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2021-11-13 18:43:38,900 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2021-11-13 18:43:38,900 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2021-11-13 18:43:38,900 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2021-11-13 18:43:38,901 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2021-11-13 18:43:38,901 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2021-11-13 18:43:38,901 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-13 18:43:38,901 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-13 18:43:38,901 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2021-11-13 18:43:38,902 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2021-11-13 18:43:38,902 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2021-11-13 18:43:38,902 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2021-11-13 18:43:38,902 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2021-11-13 18:43:38,902 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2021-11-13 18:43:38,902 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2021-11-13 18:43:38,903 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-13 18:43:38,903 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-11-13 18:43:38,903 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2021-11-13 18:43:38,903 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2021-11-13 18:43:38,903 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2021-11-13 18:43:38,903 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2021-11-13 18:43:38,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2021-11-13 18:43:38,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2021-11-13 18:43:38,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2021-11-13 18:43:38,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2021-11-13 18:43:38,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2021-11-13 18:43:38,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2021-11-13 18:43:38,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-13 18:43:38,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2021-11-13 18:43:38,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2021-11-13 18:43:38,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2021-11-13 18:43:38,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2021-11-13 18:43:38,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2021-11-13 18:43:38,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2021-11-13 18:43:38,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2021-11-13 18:43:38,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2021-11-13 18:43:38,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2021-11-13 18:43:38,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2021-11-13 18:43:38,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2021-11-13 18:43:38,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2021-11-13 18:43:38,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2021-11-13 18:43:38,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2021-11-13 18:43:38,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2021-11-13 18:43:38,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:43:38,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2021-11-13 18:43:38,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2021-11-13 18:43:38,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2021-11-13 18:43:38,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2021-11-13 18:43:38,908 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2021-11-13 18:43:38,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2021-11-13 18:43:38,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2021-11-13 18:43:38,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2021-11-13 18:43:38,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2021-11-13 18:43:38,909 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2021-11-13 18:43:38,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2021-11-13 18:43:38,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-13 18:43:38,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2021-11-13 18:43:38,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2021-11-13 18:43:38,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2021-11-13 18:43:38,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2021-11-13 18:43:38,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2021-11-13 18:43:38,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2021-11-13 18:43:38,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2021-11-13 18:43:38,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2021-11-13 18:43:39,174 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1108 nodes and edges [2021-11-13 18:43:39,189 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 377 nodes and edges [2021-11-13 18:43:39,203 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 138 nodes and edges [2021-11-13 18:43:39,216 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2021-11-13 18:43:39,230 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2021-11-13 18:43:39,243 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-11-13 18:43:39,257 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-13 18:43:39,271 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-13 18:43:39,286 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 18:43:39,300 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 18:43:41,017 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 18:43:41,022 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 18:43:41,024 INFO L158 Benchmark]: Toolchain (without parser) took 171964.97ms. Allocated memory was 94.4MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 46.4MB in the beginning and 1.2GB in the end (delta: -1.2GB). Peak memory consumption was 694.0MB. Max. memory is 16.1GB. [2021-11-13 18:43:41,025 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 18:43:41,027 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4526.86ms. Allocated memory was 94.4MB in the beginning and 289.4MB in the end (delta: 195.0MB). Free memory was 46.1MB in the beginning and 139.7MB in the end (delta: -93.6MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. [2021-11-13 18:43:41,031 INFO L158 Benchmark]: Boogie Procedure Inliner took 771.11ms. Allocated memory is still 289.4MB. Free memory was 139.7MB in the beginning and 124.3MB in the end (delta: 15.4MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2021-11-13 18:43:41,032 INFO L158 Benchmark]: Boogie Preprocessor took 745.66ms. Allocated memory was 289.4MB in the beginning and 578.8MB in the end (delta: 289.4MB). Free memory was 124.3MB in the beginning and 425.0MB in the end (delta: -300.7MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2021-11-13 18:43:41,033 INFO L158 Benchmark]: RCFGBuilder took 163712.58ms. Allocated memory was 578.8MB in the beginning and 2.0GB in the end (delta: 1.4GB). Free memory was 425.0MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-13 18:43:41,033 INFO L158 Benchmark]: TraceAbstraction took 23.81ms. Allocated memory is still 2.0GB. Free memory was 1.7GB in the beginning and 1.7GB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 18:43:41,034 INFO L158 Benchmark]: Witness Printer took 2160.03ms. Allocated memory is still 2.0GB. Free memory was 1.7GB in the beginning and 1.2GB in the end (delta: 469.4MB). Peak memory consumption was 469.8MB. Max. memory is 16.1GB. [2021-11-13 18:43:41,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4526.86ms. Allocated memory was 94.4MB in the beginning and 289.4MB in the end (delta: 195.0MB). Free memory was 46.1MB in the beginning and 139.7MB in the end (delta: -93.6MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 771.11ms. Allocated memory is still 289.4MB. Free memory was 139.7MB in the beginning and 124.3MB in the end (delta: 15.4MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 745.66ms. Allocated memory was 289.4MB in the beginning and 578.8MB in the end (delta: 289.4MB). Free memory was 124.3MB in the beginning and 425.0MB in the end (delta: -300.7MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. * RCFGBuilder took 163712.58ms. Allocated memory was 578.8MB in the beginning and 2.0GB in the end (delta: 1.4GB). Free memory was 425.0MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * TraceAbstraction took 23.81ms. Allocated memory is still 2.0GB. Free memory was 1.7GB in the beginning and 1.7GB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 2160.03ms. Allocated memory is still 2.0GB. Free memory was 1.7GB in the beginning and 1.2GB in the end (delta: 469.4MB). Peak memory consumption was 469.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-11-13 18:43:41,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69133463-6ef1-4dac-bf13-dbd6fab98b59/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE