./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--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2ea396948da43fd1e2fc400290cb69ba7b7ab941 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 22:34:06,131 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:34:06,132 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:34:06,138 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:34:06,138 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:34:06,139 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:34:06,140 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:34:06,140 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:34:06,141 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:34:06,141 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:34:06,142 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:34:06,142 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:34:06,142 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:34:06,143 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:34:06,143 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:34:06,144 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:34:06,144 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:34:06,145 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:34:06,146 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:34:06,147 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:34:06,147 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:34:06,148 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:34:06,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:34:06,149 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:34:06,149 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:34:06,149 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:34:06,150 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:34:06,150 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:34:06,151 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:34:06,151 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:34:06,151 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:34:06,151 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:34:06,152 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:34:06,152 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:34:06,152 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:34:06,152 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:34:06,153 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 22:34:06,160 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:34:06,160 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:34:06,160 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:34:06,160 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 22:34:06,161 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 22:34:06,161 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 22:34:06,161 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 22:34:06,161 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:34:06,161 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 22:34:06,161 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:34:06,161 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:34:06,161 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:34:06,162 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 22:34:06,162 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:34:06,162 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:34:06,163 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:34:06,163 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 22:34:06,163 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:34:06,163 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 22:34:06,163 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 22:34:06,163 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer 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(__VERIFIER_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 -> 2ea396948da43fd1e2fc400290cb69ba7b7ab941 [2018-12-08 22:34:06,180 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:34:06,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:34:06,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:34:06,191 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:34:06,191 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:34:06,192 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 22:34:06,226 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/data/6bbd7aee1/aff8c6ec86ed4c019d414058e6999b93/FLAGaf7db22bd [2018-12-08 22:34:06,781 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:34:06,782 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 22:34:06,804 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/data/6bbd7aee1/aff8c6ec86ed4c019d414058e6999b93/FLAGaf7db22bd [2018-12-08 22:34:07,260 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/data/6bbd7aee1/aff8c6ec86ed4c019d414058e6999b93 [2018-12-08 22:34:07,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:34:07,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:34:07,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:34:07,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:34:07,265 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:34:07,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:34:07" (1/1) ... [2018-12-08 22:34:07,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6edf91ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:07, skipping insertion in model container [2018-12-08 22:34:07,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:34:07" (1/1) ... [2018-12-08 22:34:07,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:34:07,342 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:34:07,684 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5690] [2018-12-08 22:34:07,684 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5691-5692] [2018-12-08 22:34:09,137 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:34:09,590 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:34:09,645 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5690] [2018-12-08 22:34:09,646 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5691-5692] [2018-12-08 22:34:09,812 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:34:09,985 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:34:09,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09 WrapperNode [2018-12-08 22:34:09,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:34:09,986 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:34:09,986 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:34:09,986 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:34:09,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,063 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:34:10,063 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:34:10,063 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:34:10,063 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:34:10,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... [2018-12-08 22:34:10,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:34:10,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:34:10,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:34:10,239 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:34:10,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 22:34:10,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-08 22:34:10,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-08 22:34:10,279 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 22:34:10,279 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 22:34:10,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-08 22:34:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-08 22:34:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-12-08 22:34:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-12-08 22:34:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-12-08 22:34:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2018-12-08 22:34:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-08 22:34:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-08 22:34:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure linear2alaw [2018-12-08 22:34:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure linear2alaw [2018-12-08 22:34:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2018-12-08 22:34:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2018-12-08 22:34:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-12-08 22:34:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-12-08 22:34:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 22:34:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 22:34:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-12-08 22:34:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2018-12-08 22:34:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 22:34:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 22:34:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure ulaw2linear [2018-12-08 22:34:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ulaw2linear [2018-12-08 22:34:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-08 22:34:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-08 22:34:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_audio_generate_volume_changes [2018-12-08 22:34:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_audio_generate_volume_changes [2018-12-08 22:34:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_audio_generate_mix_table [2018-12-08 22:34:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_audio_generate_mix_table [2018-12-08 22:34:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-08 22:34:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-08 22:34:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 22:34:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-12-08 22:34:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-08 22:34:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure linear2ulaw [2018-12-08 22:34:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure linear2ulaw [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-08 22:34:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-08 22:34:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_hwec_exit [2018-12-08 22:34:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_hwec_exit [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_Bprotocol [2018-12-08 22:34:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_Bprotocol [2018-12-08 22:34:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_audio_generate_law_tables [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_audio_generate_law_tables [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_hwec_init [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_hwec_init [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-12-08 22:34:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-12-08 22:34:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure dspcreate [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dspcreate [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_dsp_element_unregister [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_dsp_element_unregister [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2018-12-08 22:34:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_init [2018-12-08 22:34:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_init [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_audio_generate_seven [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_audio_generate_seven [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_pipeline_module_init [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_pipeline_module_init [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 22:34:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_35 [2018-12-08 22:34:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_35 [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_pipeline_module_exit [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_pipeline_module_exit [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure alaw2linear [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure alaw2linear [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_audio_generate_ulaw_samples [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_audio_generate_ulaw_samples [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2018-12-08 22:34:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2018-12-08 22:34:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_36 [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_36 [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_Bprotocol [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_Bprotocol [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_cleanup [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_cleanup [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_dsp_element_register [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_dsp_element_register [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-12-08 22:34:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2018-12-08 22:34:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_audio_generate_s2law_table [2018-12-08 22:34:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_audio_generate_s2law_table [2018-12-08 22:34:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_pipeline_init [2018-12-08 22:34:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_pipeline_init [2018-12-08 22:34:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-12-08 22:34:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-12-08 22:34:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure reverse_bits [2018-12-08 22:34:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure reverse_bits [2018-12-08 22:34:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 22:34:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-08 22:34:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-08 22:34:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:34:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:34:10,289 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-08 22:34:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-08 22:34:57,373 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 22:34:57,374 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-08 22:34:57,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:34:57 BoogieIcfgContainer [2018-12-08 22:34:57,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 22:34:57,374 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 22:34:57,375 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 22:34:57,376 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 22:34:57,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 10:34:07" (1/3) ... [2018-12-08 22:34:57,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768648f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:34:57, skipping insertion in model container [2018-12-08 22:34:57,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:34:09" (2/3) ... [2018-12-08 22:34:57,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768648f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:34:57, skipping insertion in model container [2018-12-08 22:34:57,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:34:57" (3/3) ... [2018-12-08 22:34:57,378 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 22:34:57,384 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 22:34:57,390 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 22:34:57,402 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 22:34:57,425 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 22:34:57,426 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 22:34:57,426 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 22:34:57,426 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 22:34:57,426 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 22:34:57,426 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 22:34:57,426 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 22:34:57,426 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 22:34:57,426 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 22:34:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states. [2018-12-08 22:34:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-12-08 22:34:57,449 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:34:57,449 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:34:57,451 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:34:57,454 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:34:57,454 INFO L82 PathProgramCache]: Analyzing trace with hash 1243775150, now seen corresponding path program 1 times [2018-12-08 22:34:57,455 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:34:57,455 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:34:57,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:34:57,499 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:34:57,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:34:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:34:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:34:58,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:34:58,185 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:34:58,187 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:34:58,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:34:58,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:34:58,196 INFO L87 Difference]: Start difference. First operand 516 states. Second operand 3 states. [2018-12-08 22:34:59,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:34:59,032 INFO L93 Difference]: Finished difference Result 1404 states and 1770 transitions. [2018-12-08 22:34:59,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:34:59,034 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2018-12-08 22:34:59,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:34:59,045 INFO L225 Difference]: With dead ends: 1404 [2018-12-08 22:34:59,046 INFO L226 Difference]: Without dead ends: 760 [2018-12-08 22:34:59,050 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:34:59,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 760 states. [2018-12-08 22:34:59,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 760 to 757. [2018-12-08 22:34:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 757 states. [2018-12-08 22:34:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 757 states and 953 transitions. [2018-12-08 22:34:59,108 INFO L78 Accepts]: Start accepts. Automaton has 757 states and 953 transitions. Word has length 36 [2018-12-08 22:34:59,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:34:59,108 INFO L480 AbstractCegarLoop]: Abstraction has 757 states and 953 transitions. [2018-12-08 22:34:59,108 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:34:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 953 transitions. [2018-12-08 22:34:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-08 22:34:59,110 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:34:59,110 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:34:59,110 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:34:59,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:34:59,111 INFO L82 PathProgramCache]: Analyzing trace with hash -858318088, now seen corresponding path program 1 times [2018-12-08 22:34:59,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:34:59,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:34:59,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:34:59,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:34:59,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:34:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:34:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:34:59,487 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:34:59,487 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 22:34:59,488 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 22:34:59,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 22:34:59,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 22:34:59,489 INFO L87 Difference]: Start difference. First operand 757 states and 953 transitions. Second operand 6 states. [2018-12-08 22:35:15,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:35:15,301 INFO L93 Difference]: Finished difference Result 2197 states and 2828 transitions. [2018-12-08 22:35:15,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-08 22:35:15,302 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 53 [2018-12-08 22:35:15,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:35:15,306 INFO L225 Difference]: With dead ends: 2197 [2018-12-08 22:35:15,307 INFO L226 Difference]: Without dead ends: 1461 [2018-12-08 22:35:15,308 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-12-08 22:35:15,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1461 states. [2018-12-08 22:35:15,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1461 to 1356. [2018-12-08 22:35:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1356 states. [2018-12-08 22:35:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1356 states and 1720 transitions. [2018-12-08 22:35:15,350 INFO L78 Accepts]: Start accepts. Automaton has 1356 states and 1720 transitions. Word has length 53 [2018-12-08 22:35:15,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:35:15,350 INFO L480 AbstractCegarLoop]: Abstraction has 1356 states and 1720 transitions. [2018-12-08 22:35:15,350 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 22:35:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1720 transitions. [2018-12-08 22:35:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-12-08 22:35:15,352 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:35:15,352 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:35:15,352 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:35:15,352 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:35:15,352 INFO L82 PathProgramCache]: Analyzing trace with hash -145123744, now seen corresponding path program 1 times [2018-12-08 22:35:15,352 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:35:15,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:35:15,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:35:15,354 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:35:15,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:35:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:35:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:35:15,652 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:35:15,653 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:35:15,653 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:35:15,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:35:15,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:35:15,653 INFO L87 Difference]: Start difference. First operand 1356 states and 1720 transitions. Second operand 3 states. [2018-12-08 22:35:18,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:35:18,074 INFO L93 Difference]: Finished difference Result 2662 states and 3383 transitions. [2018-12-08 22:35:18,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:35:18,075 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-12-08 22:35:18,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:35:18,078 INFO L225 Difference]: With dead ends: 2662 [2018-12-08 22:35:18,078 INFO L226 Difference]: Without dead ends: 1364 [2018-12-08 22:35:18,080 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:35:18,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1364 states. [2018-12-08 22:35:18,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1364 to 1362. [2018-12-08 22:35:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1362 states. [2018-12-08 22:35:18,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1362 states and 1726 transitions. [2018-12-08 22:35:18,109 INFO L78 Accepts]: Start accepts. Automaton has 1362 states and 1726 transitions. Word has length 54 [2018-12-08 22:35:18,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:35:18,109 INFO L480 AbstractCegarLoop]: Abstraction has 1362 states and 1726 transitions. [2018-12-08 22:35:18,109 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:35:18,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1726 transitions. [2018-12-08 22:35:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-12-08 22:35:18,110 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:35:18,111 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:35:18,111 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:35:18,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:35:18,111 INFO L82 PathProgramCache]: Analyzing trace with hash 978324782, now seen corresponding path program 1 times [2018-12-08 22:35:18,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:35:18,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:35:18,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:35:18,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:35:18,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:35:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:35:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-08 22:35:18,462 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:35:18,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:35:18,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:35:18,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:35:18,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:35:18,463 INFO L87 Difference]: Start difference. First operand 1362 states and 1726 transitions. Second operand 3 states. [2018-12-08 22:35:18,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:35:18,493 INFO L93 Difference]: Finished difference Result 1373 states and 1735 transitions. [2018-12-08 22:35:18,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:35:18,494 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-12-08 22:35:18,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:35:18,494 INFO L225 Difference]: With dead ends: 1373 [2018-12-08 22:35:18,494 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 22:35:18,496 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:35:18,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 22:35:18,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 22:35:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 22:35:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 22:35:18,496 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 58 [2018-12-08 22:35:18,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:35:18,497 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 22:35:18,497 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:35:18,497 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 22:35:18,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 22:35:18,500 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 22:35:19,693 INFO L451 ceAbstractionStarter]: At program point __list_addENTRY(lines 13890 13892) the Hoare annotation is: true [2018-12-08 22:35:19,693 INFO L448 ceAbstractionStarter]: For program point __list_addFINAL(lines 13890 13892) no Hoare annotation was computed. [2018-12-08 22:35:19,693 INFO L448 ceAbstractionStarter]: For program point __list_addEXIT(lines 13890 13892) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11939-2(lines 11936 11942) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L451 ceAbstractionStarter]: At program point L12001(lines 11898 12005) the Hoare annotation is: true [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_volume_changesEXIT(lines 11892 12006) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11993(lines 11993 11996) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11927(lines 11927 11933) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11993-2(lines 11990 11996) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11948(lines 11948 11951) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11981(lines 11981 11987) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11948-2(lines 11945 11951) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11936(lines 11936 11942) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11957(lines 11957 11960) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11957-2(lines 11954 11960) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11990(lines 11990 11996) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11945(lines 11945 11951) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11966-2(lines 11963 11969) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11966(lines 11966 11969) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L451 ceAbstractionStarter]: At program point L11999(lines 11898 12005) the Hoare annotation is: true [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11954(lines 11954 11960) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11975-2(lines 11972 11978) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11975(lines 11975 11978) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11930(lines 11930 11933) no Hoare annotation was computed. [2018-12-08 22:35:19,694 INFO L448 ceAbstractionStarter]: For program point L11963(lines 11963 11969) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_volume_changesFINAL(lines 11892 12006) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L11930-2(lines 11927 11933) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L451 ceAbstractionStarter]: At program point dsp_audio_generate_volume_changesENTRY(lines 11892 12006) the Hoare annotation is: true [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L11984(lines 11984 11987) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L11984-2(lines 11981 11987) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L11972(lines 11972 11978) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L11939(lines 11939 11942) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 13897 13899) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 13897 13899) the Hoare annotation is: true [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 13897 13899) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point list_emptyFINAL(lines 5790 5795) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L451 ceAbstractionStarter]: At program point list_emptyENTRY(lines 5790 5795) the Hoare annotation is: true [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point list_emptyEXIT(lines 5790 5795) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L444 ceAbstractionStarter]: At program point L7550(line 7550) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (= 0 ~ldv_spin~0) (not (= 0 |old(~ldv_state_variable_5~0)|))) [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L7550-1(line 7550) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 7472 7571) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L7501(line 7501) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L7493(line 7493) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L7502(lines 7502 7534) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L7568(line 7568) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L7544(line 7544) no Hoare annotation was computed. [2018-12-08 22:35:19,695 INFO L448 ceAbstractionStarter]: For program point L7536(line 7536) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 7472 7571) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7495(line 7495) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 7472 7571) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (not (= 0 |old(~ldv_state_variable_5~0)|)) (and (= ~ldv_state_variable_5~0 0) (= 0 ~ldv_spin~0) (= 0 ~poll~0))) [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7545(lines 7545 7560) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7504(lines 7504 7531) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7562(line 7562) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7496(lines 7496 7499) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7529(line 7529) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7480-1(line 7480) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L444 ceAbstractionStarter]: At program point L7480(line 7480) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (not (= 0 |old(~ldv_state_variable_5~0)|)) (and (= ~ldv_state_variable_5~0 0) (= 0 ~ldv_spin~0) (= 0 ~poll~0))) [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7513(line 7513) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7538(line 7538) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7505(line 7505) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L451 ceAbstractionStarter]: At program point L7530(line 7530) the Hoare annotation is: true [2018-12-08 22:35:19,696 INFO L451 ceAbstractionStarter]: At program point L7563(line 7563) the Hoare annotation is: true [2018-12-08 22:35:19,696 INFO L444 ceAbstractionStarter]: At program point L7497(line 7497) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (= 0 ~ldv_spin~0) (not (= 0 |old(~ldv_state_variable_5~0)|))) [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7555(line 7555) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7514(lines 7514 7527) no Hoare annotation was computed. [2018-12-08 22:35:19,696 INFO L448 ceAbstractionStarter]: For program point L7547(lines 7547 7557) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7506(lines 7506 7511) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7539(lines 7539 7542) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L451 ceAbstractionStarter]: At program point L7523(lines 7479 7570) the Hoare annotation is: true [2018-12-08 22:35:19,697 INFO L451 ceAbstractionStarter]: At program point L7556(line 7556) the Hoare annotation is: true [2018-12-08 22:35:19,697 INFO L444 ceAbstractionStarter]: At program point L7482(line 7482) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (not (= 0 |old(~ldv_state_variable_5~0)|)) (and (= ~ldv_state_variable_5~0 0) (= 0 ~ldv_spin~0) (= 0 ~poll~0))) [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7515-1(line 7515) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L444 ceAbstractionStarter]: At program point L7515(line 7515) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (= 0 ~ldv_spin~0) (not (= 0 |old(~ldv_state_variable_5~0)|))) [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7548(line 7548) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7482-1(line 7482) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7507-1(line 7507) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L451 ceAbstractionStarter]: At program point L7507(line 7507) the Hoare annotation is: true [2018-12-08 22:35:19,697 INFO L444 ceAbstractionStarter]: At program point L7540(line 7540) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (= 0 ~ldv_spin~0) (not (= 0 |old(~ldv_state_variable_5~0)|))) [2018-12-08 22:35:19,697 INFO L444 ceAbstractionStarter]: At program point L7565(lines 7479 7570) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~poll~0)| 0)) (= 0 ~ldv_spin~0) (not (= 0 |old(~ldv_state_variable_5~0)|))) [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7516-2(lines 7514 7526) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7516(lines 7516 7520) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7549(lines 7549 7553) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L448 ceAbstractionStarter]: For program point L7492(lines 7492 7564) no Hoare annotation was computed. [2018-12-08 22:35:19,697 INFO L451 ceAbstractionStarter]: At program point L11859(lines 11838 11869) the Hoare annotation is: true [2018-12-08 22:35:19,697 INFO L451 ceAbstractionStarter]: At program point L11865(lines 11838 11869) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_mix_tableEXIT(lines 11833 11870) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point L11863(lines 11838 11869) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point L11851-1(lines 11851 11854) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point L11857(lines 11838 11869) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point L11847-2(lines 11838 11869) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point L11847(lines 11847 11850) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point dsp_audio_generate_mix_tableENTRY(lines 11833 11870) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_mix_tableFINAL(lines 11833 11870) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 5773 5780) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 5773 5780) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 5773 5780) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point L13147(line 13147) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point L13146(lines 13146 13150) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point mISDN_dsp_element_unregisterEXIT(lines 13128 13162) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point mISDN_dsp_element_unregisterENTRY(lines 13128 13162) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point L13136(lines 13136 13139) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point L13154(lines 13135 13161) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point L13156(lines 13135 13161) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point mISDN_dsp_element_unregisterFINAL(lines 13128 13162) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L451 ceAbstractionStarter]: At program point reg_timer_4ENTRY(lines 10625 10632) the Hoare annotation is: true [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point reg_timer_4EXIT(lines 10625 10632) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point reg_timer_4FINAL(lines 10625 10632) no Hoare annotation was computed. [2018-12-08 22:35:19,698 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5928 5934) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5928 5934) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5928 5934) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 13946 13948) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 13946 13948) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 13900 13902) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 13900 13902) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 13900 13902) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 14023 14025) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 14023 14025) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 14023 14025) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point L6014(line 6014) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initFINAL(lines 6008 6017) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point L6013(line 6013) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point L6012(line 6012) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point L6013-1(line 6013) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L451 ceAbstractionStarter]: At program point skb_queue_head_initENTRY(lines 6008 6017) the Hoare annotation is: true [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initEXIT(lines 6008 6017) no Hoare annotation was computed. [2018-12-08 22:35:19,699 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicEXIT(lines 13842 13851) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_nonatomicENTRY(lines 13842 13851) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L444 ceAbstractionStarter]: At program point L13847(line 13847) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L13847-1(lines 13842 13851) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point del_timer_syncEXIT(lines 13921 13923) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point del_timer_syncENTRY(lines 13921 13923) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point del_timer_syncFINAL(lines 13921 13923) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L7327(lines 7262 7352) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L7323-1(line 7323) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point dsp_initEXIT(lines 7257 7353) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point L7319-1(line 7319) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point L7319(line 7319) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L7274(lines 7274 7279) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L7340(lines 7340 7344) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point L7303(lines 7288 7309) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point L7332(line 7332) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L444 ceAbstractionStarter]: At program point dsp_initENTRY(lines 7257 7353) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(~poll~0)| ~poll~0)) [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point L7328(lines 7328 7331) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L7324-2(line 7324) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L7324(line 7324) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point L7320(line 7320) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L451 ceAbstractionStarter]: At program point L7308(lines 7262 7352) the Hoare annotation is: true [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point dsp_initFINAL(lines 7257 7353) no Hoare annotation was computed. [2018-12-08 22:35:19,700 INFO L448 ceAbstractionStarter]: For program point L7267(lines 7267 7309) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7333(line 7333) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7296(lines 7296 7299) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7329(line 7329) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7325-1(line 7325) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7325(line 7325) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7350(line 7350) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7321(line 7321) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7334(lines 7334 7338) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7305(lines 7288 7309) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7268(lines 7268 7273) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7326(line 7326) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7322(lines 7262 7352) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7293-2(lines 7293 7301) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7293(lines 7293 7301) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7318(line 7318) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7347-1(line 7347) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7347(line 7347) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7318-1(line 7318) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7281(lines 7281 7287) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L448 ceAbstractionStarter]: For program point L7339-1(line 7339) no Hoare annotation was computed. [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point L7339(line 7339) the Hoare annotation is: true [2018-12-08 22:35:19,701 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_irqrestore_8ENTRY(lines 5807 5813) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8EXIT(lines 5807 5813) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8FINAL(lines 5807 5813) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point L5810(line 5810) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point add_timerEXIT(lines 13903 13905) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point add_timerENTRY(lines 13903 13905) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point add_timerFINAL(lines 13903 13905) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point __class_createFINAL(lines 13884 13886) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point L13885(line 13885) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point L13885-1(line 13885) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point __class_createEXIT(lines 13884 13886) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point __class_createENTRY(lines 13884 13886) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point vzallocEXIT(lines 14019 14021) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point L14020-1(line 14020) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point L14020(line 14020) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point vzallocENTRY(lines 14019 14021) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point vzallocFINAL(lines 14019 14021) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_sync_36EXIT(lines 7714 7724) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point L7719-1(line 7719) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point L7719(line 7719) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L448 ceAbstractionStarter]: For program point L7721-1(line 7721) no Hoare annotation was computed. [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point L7721(line 7721) the Hoare annotation is: true [2018-12-08 22:35:19,702 INFO L451 ceAbstractionStarter]: At program point ldv_del_timer_sync_36ENTRY(lines 7714 7724) the Hoare annotation is: true [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_sync_36FINAL(lines 7714 7724) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlockENTRY(lines 13859 13865) the Hoare annotation is: true [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 13859 13865) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 13859 13865) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 12945 12950) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L451 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 12945 12950) the Hoare annotation is: true [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 12945 12950) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 13852 13858) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L444 ceAbstractionStarter]: At program point ldv_spin_lockENTRY(lines 13852 13858) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 13852 13858) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L451 ceAbstractionStarter]: At program point linear2ulawENTRY(lines 11372 11647) the Hoare annotation is: true [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point linear2ulawFINAL(lines 11372 11647) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point L11637(lines 11637 11640) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point linear2ulawEXIT(lines 11372 11647) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point L11637-2(lines 11637 11640) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 7572 7579) the Hoare annotation is: true [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 7572 7579) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L444 ceAbstractionStarter]: At program point L7575-1(line 7575) the Hoare annotation is: (= 0 ~ldv_spin~0) [2018-12-08 22:35:19,703 INFO L451 ceAbstractionStarter]: At program point L7575(line 7575) the Hoare annotation is: true [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 7572 7579) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L451 ceAbstractionStarter]: At program point device_unregisterENTRY(lines 13936 13938) the Hoare annotation is: true [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point device_unregisterEXIT(lines 13936 13938) no Hoare annotation was computed. [2018-12-08 22:35:19,703 INFO L448 ceAbstractionStarter]: For program point device_unregisterFINAL(lines 13936 13938) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 13819 13828) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point L13824-1(lines 13819 13828) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point L13822(lines 13822 13825) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 13819 13828) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L444 ceAbstractionStarter]: At program point L13824(line 13824) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 12985 12991) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 12985 12991) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 12985 12991) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point dsp_hwec_exitEXIT(lines 13715 13721) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point dsp_hwec_exitENTRY(lines 13715 13721) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point dsp_hwec_exitFINAL(lines 13715 13721) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11774(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11807(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11812(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11783(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11804(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11825(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11776(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point L11797(lines 11797 11800) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_sevenFINAL(lines 11754 11832) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_sevenEXIT(lines 11754 11832) no Hoare annotation was computed. [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point dsp_audio_generate_sevenENTRY(lines 11754 11832) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11781(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,704 INFO L451 ceAbstractionStarter]: At program point L11810(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point L11802(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point L11827(lines 11761 11831) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11769(lines 11769 11772) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11769-2(lines 11769 11772) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11790-2(lines 11790 11793) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11819(lines 11819 11822) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11790(lines 11790 11793) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11819-2(lines 11819 11822) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point mISDN_register_BprotocolEXIT(lines 13964 13966) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point mISDN_register_BprotocolENTRY(lines 13964 13966) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point mISDN_register_BprotocolFINAL(lines 13964 13966) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11326-1(line 11326) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point L11322(lines 11296 11327) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point L11320(lines 11296 11327) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11306(lines 11306 11311) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11306-2(lines 11306 11311) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point L11325(lines 11296 11327) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L11315(lines 11315 11318) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point linear2alawEXIT(lines 11290 11328) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point linear2alawENTRY(lines 11290 11328) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point linear2alawFINAL(lines 11290 11328) no Hoare annotation was computed. [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point dsp_pipeline_module_initENTRY(lines 13174 13192) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L451 ceAbstractionStarter]: At program point L13181(line 13181) the Hoare annotation is: true [2018-12-08 22:35:19,705 INFO L448 ceAbstractionStarter]: For program point L13181-1(line 13181) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L13183(line 13183) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point dsp_pipeline_module_initEXIT(lines 13174 13192) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L13183-1(line 13183) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L13185(line 13185) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L13184(lines 13184 13188) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L13185-1(line 13185) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point dsp_pipeline_module_initFINAL(lines 13174 13192) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L13189(line 13189) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L13189-1(line 13189) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L7359-1(line 7359) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L7359(line 7359) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L7360(line 7360) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L7361-1(line 7361) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L7362-2(lines 7362 7365) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L7361(line 7361) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point dsp_cleanupFINAL(lines 7354 7374) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L7366(line 7366) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point dsp_cleanupEXIT(lines 7354 7374) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L7367(lines 7367 7370) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point L7362(lines 7362 7365) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point dsp_cleanupENTRY(lines 7354 7374) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point L7367-2(lines 7367 7370) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 14027 14029) no Hoare annotation was computed. [2018-12-08 22:35:19,706 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 14027 14029) the Hoare annotation is: true [2018-12-08 22:35:19,706 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 14027 14029) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13114(line 13114) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13085(line 13085) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13085-1(line 13085) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13087(line 13087) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13087-1(line 13087) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13106(lines 13071 13116) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point mISDN_dsp_element_registerENTRY(lines 13065 13117) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13098(lines 13098 13102) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13100(lines 13071 13116) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point mISDN_dsp_element_registerEXIT(lines 13065 13117) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13104(lines 13071 13116) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13090(lines 13071 13116) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13088(lines 13088 13092) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13076-1(line 13076) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13076(line 13076) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13111(line 13111) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13078(lines 13078 13081) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13072(lines 13072 13075) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point L13093(line 13093) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13093-1(line 13093) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point L13097(line 13097) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point mISDN_dsp_element_registerFINAL(lines 13065 13117) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point __init_workEXIT(lines 13887 13889) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L451 ceAbstractionStarter]: At program point __init_workENTRY(lines 13887 13889) the Hoare annotation is: true [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point __init_workFINAL(lines 13887 13889) no Hoare annotation was computed. [2018-12-08 22:35:19,707 INFO L448 ceAbstractionStarter]: For program point mISDN_unregister_BprotocolEXIT(lines 13967 13969) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point mISDN_unregister_BprotocolENTRY(lines 13967 13969) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point mISDN_unregister_BprotocolFINAL(lines 13967 13969) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point device_registerFINAL(lines 13933 13935) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point device_registerENTRY(lines 13933 13935) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point device_registerEXIT(lines 13933 13935) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 5782 5788) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 5782 5788) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point L5785(line 5785) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 5782 5788) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point L11708(lines 11677 11714) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point L11706(line 11706) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point L11681(line 11681) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point L11710(lines 11677 11714) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_law_tablesEXIT(lines 11670 11715) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point L11706-1(line 11706) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point L11694-1(line 11694) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point L11694(line 11694) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point L11682(line 11682) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point dsp_audio_generate_law_tablesENTRY(lines 11670 11715) the Hoare annotation is: true [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point L11682-1(line 11682) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_law_tablesFINAL(lines 11670 11715) no Hoare annotation was computed. [2018-12-08 22:35:19,708 INFO L451 ceAbstractionStarter]: At program point L11699(lines 11677 11714) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point L11705-1(line 11705) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point L11705(line 11705) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point L11693(line 11693) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point L11697(lines 11677 11714) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point L11685(lines 11677 11714) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point L11687(lines 11677 11714) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initEXIT(lines 5997 6007) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point __skb_queue_head_initENTRY(lines 5997 6007) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initFINAL(lines 5997 6007) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point class_destroyFINAL(lines 13910 13912) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point class_destroyEXIT(lines 13910 13912) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point class_destroyENTRY(lines 13910 13912) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point L13711(line 13711) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point dsp_hwec_initEXIT(lines 13708 13714) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point dsp_hwec_initENTRY(lines 13708 13714) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point dsp_hwec_initFINAL(lines 13708 13714) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point L7710(line 7710) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point ldv_vzalloc_35ENTRY(lines 7706 7713) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point ldv_vzalloc_35FINAL(lines 7706 7713) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point L7709-1(line 7709) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point L7709(line 7709) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point ldv_vzalloc_35EXIT(lines 7706 7713) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L451 ceAbstractionStarter]: At program point try_module_getENTRY(lines 14012 14014) the Hoare annotation is: true [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point try_module_getEXIT(lines 14012 14014) no Hoare annotation was computed. [2018-12-08 22:35:19,709 INFO L448 ceAbstractionStarter]: For program point try_module_getFINAL(lines 14012 14014) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5925) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5921 5927) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5921 5927) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5921 5927) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point list_delFINAL(lines 13953 13955) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point list_delEXIT(lines 13953 13955) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point list_delENTRY(lines 13953 13955) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point L9762-1(line 9762) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 9759 9765) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point L9762(line 9762) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 9759 9765) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 9759 9765) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point L13211(line 13211) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point L13211-1(line 13211) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point dsp_pipeline_module_exitFINAL(lines 13193 13222) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point L13215(lines 13200 13221) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point L13217(lines 13200 13221) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point dsp_pipeline_module_exitEXIT(lines 13193 13222) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point L13202(line 13202) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point L13209(line 13209) no Hoare annotation was computed. [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point L13201(line 13201) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point L13201-1(line 13201) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L451 ceAbstractionStarter]: At program point dsp_pipeline_module_exitENTRY(lines 13193 13222) the Hoare annotation is: true [2018-12-08 22:35:19,710 INFO L448 ceAbstractionStarter]: For program point device_create_fileEXIT(lines 13929 13931) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point device_create_fileENTRY(lines 13929 13931) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point device_create_fileFINAL(lines 13929 13931) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L11741(line 11741) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point L11745(lines 11737 11750) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L11729-1(line 11729) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point L11729(line 11729) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L11742-1(line 11742) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point L11742(line 11742) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point L11732(lines 11724 11737) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point L11734(lines 11724 11737) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L11724(lines 11724 11750) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L11724-2(lines 11716 11753) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point dsp_audio_generate_s2law_tableENTRY(lines 11716 11753) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L11728(line 11728) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_s2law_tableEXIT(lines 11716 11753) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point L11747(lines 11737 11750) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L13226(lines 13226 13229) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point dsp_pipeline_initFINAL(lines 13223 13233) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point L13230-1(line 13230) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point L13230(line 13230) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point dsp_pipeline_initENTRY(lines 13223 13233) the Hoare annotation is: true [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point dsp_pipeline_initEXIT(lines 13223 13233) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,711 INFO L451 ceAbstractionStarter]: At program point ##fun~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5935 5940) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5935 5940) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5935 5940) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point choose_timer_1EXIT(lines 7462 7471) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point L7466(line 7466) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point choose_timer_1FINAL(lines 7462 7471) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point choose_timer_1ENTRY(lines 7462 7471) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point L7466-1(line 7466) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point reverse_bitsEXIT(lines 11648 11669) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point reverse_bitsFINAL(lines 11648 11669) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point L11664(lines 11652 11668) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point L11662(lines 11652 11668) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point L11657-1(lines 11657 11660) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point reverse_bitsENTRY(lines 11648 11669) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point lockdep_init_mapENTRY(lines 13956 13958) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapFINAL(lines 13956 13958) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapEXIT(lines 13956 13958) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point L11341-1(line 11341) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point alaw2linearFINAL(lines 11329 11343) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L451 ceAbstractionStarter]: At program point alaw2linearENTRY(lines 11329 11343) the Hoare annotation is: true [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point alaw2linearEXIT(lines 11329 11343) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point L11337(lines 11337 11340) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point L11337-2(lines 11333 11342) no Hoare annotation was computed. [2018-12-08 22:35:19,712 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_ulaw_samplesFINAL(lines 10177 10203) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point L10197(lines 10197 10200) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point L10196(lines 10181 10202) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point L10198(lines 10181 10202) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point L10192(lines 10181 10202) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point dsp_audio_generate_ulaw_samplesENTRY(lines 10177 10203) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point L10191(lines 10191 10194) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point L10190(lines 10181 10202) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point dsp_audio_generate_ulaw_samplesEXIT(lines 10177 10203) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |old(~poll~0)| ~poll~0) [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ulaw2linearEXIT(lines 11344 11371) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point L11365(lines 11365 11368) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point L11365-2(lines 11365 11368) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point ulaw2linearENTRY(lines 11344 11371) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ulaw2linearFINAL(lines 11344 11371) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateFINAL(lines 13943 13945) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 13943 13945) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point L5887(lines 5887 5894) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point L5890-1(line 5890) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5880 5896) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5880 5896) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L451 ceAbstractionStarter]: At program point L5890(line 5890) the Hoare annotation is: true [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5880 5896) no Hoare annotation was computed. [2018-12-08 22:35:19,713 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= 0 ~ldv_spin~0) (= 0 ~poll~0)) [2018-12-08 22:35:19,714 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L451 ceAbstractionStarter]: At program point disable_suitable_timer_4ENTRY(lines 10614 10624) the Hoare annotation is: true [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_4FINAL(lines 10614 10624) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point L10617(lines 10617 10621) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_4EXIT(lines 10614 10624) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5801 5806) the Hoare annotation is: true [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5801 5806) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5801 5806) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L451 ceAbstractionStarter]: At program point L7390(line 7390) the Hoare annotation is: true [2018-12-08 22:35:19,714 INFO L451 ceAbstractionStarter]: At program point choose_timer_2ENTRY(lines 7386 7395) the Hoare annotation is: true [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point L7390-1(line 7390) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point choose_timer_2FINAL(lines 7386 7395) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point choose_timer_2EXIT(lines 7386 7395) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point L7195(lines 7195 7199) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point L7228-1(lines 7228 7231) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point dspcreateFINAL(lines 7179 7255) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L444 ceAbstractionStarter]: At program point dspcreateENTRY(lines 7179 7255) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,714 INFO L451 ceAbstractionStarter]: At program point L7249-1(line 7249) the Hoare annotation is: true [2018-12-08 22:35:19,714 INFO L444 ceAbstractionStarter]: At program point L7249(line 7249) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point L7208(line 7208) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L448 ceAbstractionStarter]: For program point L7204(line 7204) no Hoare annotation was computed. [2018-12-08 22:35:19,714 INFO L444 ceAbstractionStarter]: At program point L7200-2(lines 7200 7203) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7200(lines 7200 7203) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7250(line 7250) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7222(line 7222) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7193-1(line 7193) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L444 ceAbstractionStarter]: At program point L7193(line 7193) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,715 INFO L451 ceAbstractionStarter]: At program point L7251-1(line 7251) the Hoare annotation is: true [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7189-2(lines 7189 7192) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L451 ceAbstractionStarter]: At program point L7251(line 7251) the Hoare annotation is: true [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7189(line 7189) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L444 ceAbstractionStarter]: At program point L7210(line 7210) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7243-1(line 7243) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L444 ceAbstractionStarter]: At program point L7243(line 7243) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7210-1(line 7210) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point dspcreateEXIT(lines 7179 7255) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7223(lines 7223 7227) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7252(line 7252) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7223-2(lines 7188 7254) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7215(lines 7215 7221) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7244-2(lines 7244 7247) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L7244(lines 7244 7247) no Hoare annotation was computed. [2018-12-08 22:35:19,715 INFO L444 ceAbstractionStarter]: At program point L7215-2(lines 7215 7221) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,715 INFO L444 ceAbstractionStarter]: At program point L7207-1(line 7207) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,715 INFO L444 ceAbstractionStarter]: At program point L7207(line 7207) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-12-08 22:35:19,715 INFO L451 ceAbstractionStarter]: At program point L12955(line 12955) the Hoare annotation is: true [2018-12-08 22:35:19,715 INFO L448 ceAbstractionStarter]: For program point L12955-1(line 12955) no Hoare annotation was computed. [2018-12-08 22:35:19,716 INFO L451 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 12951 12958) the Hoare annotation is: true [2018-12-08 22:35:19,716 INFO L448 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 12951 12958) no Hoare annotation was computed. [2018-12-08 22:35:19,716 INFO L448 ceAbstractionStarter]: For program point IS_ERREXIT(lines 12951 12958) no Hoare annotation was computed. [2018-12-08 22:35:19,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 10:35:19 BoogieIcfgContainer [2018-12-08 22:35:19,724 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 22:35:19,724 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 22:35:19,724 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 22:35:19,724 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 22:35:19,724 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:34:57" (3/4) ... [2018-12-08 22:35:19,727 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 22:35:19,732 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_audio_generate_volume_changes [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_audio_generate_mix_table [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_dsp_element_unregister [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_4 [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head_init [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_nonatomic [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_init [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __class_create [2018-12-08 22:35:19,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync_36 [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure linear2ulaw [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_unregister [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_hwec_exit [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_audio_generate_seven [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_register_Bprotocol [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure linear2alaw [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_pipeline_module_init [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_cleanup [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_dsp_element_register [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_unregister_Bprotocol [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_register [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_audio_generate_law_tables [2018-12-08 22:35:19,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_queue_head_init [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure class_destroy [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_hwec_init [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_vzalloc_35 [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure try_module_get [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_pipeline_module_exit [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_create_file [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_audio_generate_s2law_table [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_pipeline_init [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_timer_1 [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reverse_bits [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alaw2linear [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dsp_audio_generate_ulaw_samples [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ulaw2linear [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-08 22:35:19,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-12-08 22:35:19,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_4 [2018-12-08 22:35:19,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-08 22:35:19,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_timer_2 [2018-12-08 22:35:19,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dspcreate [2018-12-08 22:35:19,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-12-08 22:35:19,759 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1735 nodes and edges [2018-12-08 22:35:19,760 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 818 nodes and edges [2018-12-08 22:35:19,762 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 398 nodes and edges [2018-12-08 22:35:19,763 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 195 nodes and edges [2018-12-08 22:35:19,764 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 101 nodes and edges [2018-12-08 22:35:19,765 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2018-12-08 22:35:19,766 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2018-12-08 22:35:19,766 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-08 22:35:19,767 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 22:35:19,768 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 22:35:19,769 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 22:35:19,790 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0) || !(\old(poll) == 0)) || 0 == ldv_spin) || !(0 == \old(ldv_state_variable_5)) [2018-12-08 22:35:19,874 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4581d1a3-6e7e-4d87-8409-d4dcdb179c58/bin-2019/uautomizer/witness.graphml [2018-12-08 22:35:19,874 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 22:35:19,875 INFO L168 Benchmark]: Toolchain (without parser) took 72612.91 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.8 GB). Free memory was 935.3 MB in the beginning and 3.3 GB in the end (delta: -2.4 GB). Peak memory consumption was 407.2 MB. Max. memory is 11.5 GB. [2018-12-08 22:35:19,876 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:35:19,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2722.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 935.3 MB in the beginning and 721.7 MB in the end (delta: 213.5 MB). Peak memory consumption was 404.9 MB. Max. memory is 11.5 GB. [2018-12-08 22:35:19,876 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.00 ms. Allocated memory is still 1.2 GB. Free memory was 721.7 MB in the beginning and 710.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. [2018-12-08 22:35:19,876 INFO L168 Benchmark]: Boogie Preprocessor took 175.39 ms. Allocated memory is still 1.2 GB. Free memory was 710.3 MB in the beginning and 982.4 MB in the end (delta: -272.1 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. [2018-12-08 22:35:19,876 INFO L168 Benchmark]: RCFGBuilder took 47135.21 ms. Allocated memory was 1.2 GB in the beginning and 3.9 GB in the end (delta: 2.7 GB). Free memory was 982.4 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. [2018-12-08 22:35:19,877 INFO L168 Benchmark]: TraceAbstraction took 22349.09 ms. Allocated memory was 3.9 GB in the beginning and 3.8 GB in the end (delta: -93.3 MB). Free memory was 2.1 GB in the beginning and 3.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-12-08 22:35:19,877 INFO L168 Benchmark]: Witness Printer took 150.68 ms. Allocated memory is still 3.8 GB. Free memory was 3.4 GB in the beginning and 3.3 GB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2018-12-08 22:35:19,878 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2722.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 935.3 MB in the beginning and 721.7 MB in the end (delta: 213.5 MB). Peak memory consumption was 404.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.00 ms. Allocated memory is still 1.2 GB. Free memory was 721.7 MB in the beginning and 710.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 175.39 ms. Allocated memory is still 1.2 GB. Free memory was 710.3 MB in the beginning and 982.4 MB in the end (delta: -272.1 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 47135.21 ms. Allocated memory was 1.2 GB in the beginning and 3.9 GB in the end (delta: 2.7 GB). Free memory was 982.4 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. * TraceAbstraction took 22349.09 ms. Allocated memory was 3.9 GB in the beginning and 3.8 GB in the end (delta: -93.3 MB). Free memory was 2.1 GB in the beginning and 3.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Witness Printer took 150.68 ms. Allocated memory is still 3.8 GB. Free memory was 3.4 GB in the beginning and 3.3 GB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5925]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7479]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0) || !(\old(poll) == 0)) || 0 == ldv_spin) || !(0 == \old(ldv_state_variable_5)) - InvariantResult [Line: 11296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7288]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11652]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11724]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11652]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11724]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7288]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 73 procedures, 518 locations, 1 error locations. SAFE Result, 22.2s OverallTime, 4 OverallIterations, 2 TraceHistogramMax, 19.1s AutomataDifference, 0.0s DeadEndRemovalTime, 1.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 2606 SDtfs, 1994 SDslu, 1545 SDs, 0 SdLazy, 1897 SolverSat, 357 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 17.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1362occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 110 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 202 LocationsWithAnnotation, 1795 PreInvPairs, 1979 NumberOfFragments, 439 HoareAnnotationTreeSize, 1795 FomulaSimplifications, 1144 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 202 FomulaSimplificationsInter, 10003 FormulaSimplificationTreeSizeReductionInter, 0.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 201 NumberOfCodeBlocks, 201 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 197 ConstructedInterpolants, 0 QuantifiedInterpolants, 17429 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 13/13 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...