./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--block--paride--pt.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_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/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--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/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 3f86cc8c2397f36e30e9ddfa8699c9e26a56c044 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 07:56:43,204 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 07:56:43,205 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 07:56:43,211 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 07:56:43,211 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 07:56:43,212 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 07:56:43,213 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 07:56:43,213 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 07:56:43,214 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 07:56:43,215 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 07:56:43,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 07:56:43,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 07:56:43,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 07:56:43,216 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 07:56:43,217 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 07:56:43,217 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 07:56:43,218 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 07:56:43,218 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 07:56:43,219 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 07:56:43,220 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 07:56:43,221 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 07:56:43,221 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 07:56:43,222 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 07:56:43,223 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 07:56:43,223 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 07:56:43,223 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 07:56:43,224 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 07:56:43,224 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 07:56:43,224 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 07:56:43,225 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 07:56:43,225 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 07:56:43,225 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 07:56:43,225 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 07:56:43,226 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 07:56:43,226 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 07:56:43,226 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 07:56:43,227 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 07:56:43,234 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 07:56:43,234 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 07:56:43,235 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 07:56:43,235 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 07:56:43,235 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 07:56:43,235 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 07:56:43,235 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 07:56:43,235 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 07:56:43,235 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 07:56:43,236 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 07:56:43,236 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 07:56:43,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 07:56:43,237 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 07:56:43,237 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 07:56:43,237 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 07:56:43,237 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 07:56:43,237 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 07:56:43,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 07:56:43,237 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 07:56:43,237 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_5865c40b-541d-46ac-b464-b689eb87677e/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 -> 3f86cc8c2397f36e30e9ddfa8699c9e26a56c044 [2018-12-08 07:56:43,255 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 07:56:43,263 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 07:56:43,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 07:56:43,266 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 07:56:43,266 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 07:56:43,266 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 07:56:43,310 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/data/e9a9a4716/99bee67c99e242dea7e9bff53cc20f9b/FLAG790f72229 [2018-12-08 07:56:43,829 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 07:56:43,830 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 07:56:43,845 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/data/e9a9a4716/99bee67c99e242dea7e9bff53cc20f9b/FLAG790f72229 [2018-12-08 07:56:44,334 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/data/e9a9a4716/99bee67c99e242dea7e9bff53cc20f9b [2018-12-08 07:56:44,337 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 07:56:44,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 07:56:44,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 07:56:44,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 07:56:44,341 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 07:56:44,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:56:44" (1/1) ... [2018-12-08 07:56:44,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40784a59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:44, skipping insertion in model container [2018-12-08 07:56:44,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:56:44" (1/1) ... [2018-12-08 07:56:44,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 07:56:44,387 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 07:56:44,629 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3048] [2018-12-08 07:56:44,630 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3049-3050] [2018-12-08 07:56:44,929 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 07:56:44,951 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 07:56:44,986 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3048] [2018-12-08 07:56:44,987 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3049-3050] [2018-12-08 07:56:45,039 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 07:56:45,077 INFO L195 MainTranslator]: Completed translation [2018-12-08 07:56:45,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45 WrapperNode [2018-12-08 07:56:45,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 07:56:45,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 07:56:45,078 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 07:56:45,078 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 07:56:45,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 07:56:45,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 07:56:45,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 07:56:45,114 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 07:56:45,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,171 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... [2018-12-08 07:56:45,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 07:56:45,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 07:56:45,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 07:56:45,189 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 07:56:45,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/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 07:56:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-12-08 07:56:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2018-12-08 07:56:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-12-08 07:56:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-12-08 07:56:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-12-08 07:56:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-12-08 07:56:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-12-08 07:56:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-12-08 07:56:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-12-08 07:56:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2018-12-08 07:56:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-12-08 07:56:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2018-12-08 07:56:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-12-08 07:56:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-12-08 07:56:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 07:56:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-12-08 07:56:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-12-08 07:56:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-08 07:56:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-08 07:56:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-08 07:56:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-08 07:56:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 07:56:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 07:56:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 07:56:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-08 07:56:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-08 07:56:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-12-08 07:56:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2018-12-08 07:56:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-12-08 07:56:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-12-08 07:56:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-12-08 07:56:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2018-12-08 07:56:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2018-12-08 07:56:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2018-12-08 07:56:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-08 07:56:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-08 07:56:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-08 07:56:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-08 07:56:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2018-12-08 07:56:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2018-12-08 07:56:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2018-12-08 07:56:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2018-12-08 07:56:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 07:56:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 07:56:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2018-12-08 07:56:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2018-12-08 07:56:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2018-12-08 07:56:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2018-12-08 07:56:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-12-08 07:56:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-12-08 07:56:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 07:56:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2018-12-08 07:56:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2018-12-08 07:56:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-08 07:56:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-08 07:56:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-12-08 07:56:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-12-08 07:56:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 07:56:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 07:56:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-12-08 07:56:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-12-08 07:56:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 07:56:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 07:56:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-12-08 07:56:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-12-08 07:56:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2018-12-08 07:56:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2018-12-08 07:56:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 07:56:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 07:56:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2018-12-08 07:56:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2018-12-08 07:56:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-12-08 07:56:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2018-12-08 07:56:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2018-12-08 07:56:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2018-12-08 07:56:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2018-12-08 07:56:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2018-12-08 07:56:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2018-12-08 07:56:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2018-12-08 07:56:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2018-12-08 07:56:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2018-12-08 07:56:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_19 [2018-12-08 07:56:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_19 [2018-12-08 07:56:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-12-08 07:56:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-12-08 07:56:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-12-08 07:56:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-12-08 07:56:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-08 07:56:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-08 07:56:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 07:56:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 07:56:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-08 07:56:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-08 07:56:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 07:56:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2018-12-08 07:56:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2018-12-08 07:56:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-12-08 07:56:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-12-08 07:56:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2018-12-08 07:56:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2018-12-08 07:56:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 07:56:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-12-08 07:56:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-12-08 07:56:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2018-12-08 07:56:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2018-12-08 07:56:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2018-12-08 07:56:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2018-12-08 07:56:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_20 [2018-12-08 07:56:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_20 [2018-12-08 07:56:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-08 07:56:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-08 07:56:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-12-08 07:56:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-12-08 07:56:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-12-08 07:56:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2018-12-08 07:56:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2018-12-08 07:56:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2018-12-08 07:56:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 07:56:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 07:56:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-12-08 07:56:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2018-12-08 07:56:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-12-08 07:56:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2018-12-08 07:56:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-12-08 07:56:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2018-12-08 07:56:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-08 07:56:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-08 07:56:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2018-12-08 07:56:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2018-12-08 07:56:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2018-12-08 07:56:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2018-12-08 07:56:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-12-08 07:56:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2018-12-08 07:56:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2018-12-08 07:56:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2018-12-08 07:56:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-08 07:56:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-08 07:56:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-12-08 07:56:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2018-12-08 07:56:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-12-08 07:56:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-12-08 07:56:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-12-08 07:56:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-12-08 07:56:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-12-08 07:56:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2018-12-08 07:56:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2018-12-08 07:56:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2018-12-08 07:56:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-12-08 07:56:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-12-08 07:56:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 07:56:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2018-12-08 07:56:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2018-12-08 07:56:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2018-12-08 07:56:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2018-12-08 07:56:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2018-12-08 07:56:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2018-12-08 07:56:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2018-12-08 07:56:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2018-12-08 07:56:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-08 07:56:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-08 07:56:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2018-12-08 07:56:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2018-12-08 07:56:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-08 07:56:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-08 07:56:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-08 07:56:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-08 07:56:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 07:56:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 07:56:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2018-12-08 07:56:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2018-12-08 07:56:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-08 07:56:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-08 07:56:49,606 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 07:56:49,622 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-08 07:56:49,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:56:49 BoogieIcfgContainer [2018-12-08 07:56:49,622 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 07:56:49,623 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 07:56:49,623 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 07:56:49,625 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 07:56:49,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 07:56:44" (1/3) ... [2018-12-08 07:56:49,626 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34eec0bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:56:49, skipping insertion in model container [2018-12-08 07:56:49,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:56:45" (2/3) ... [2018-12-08 07:56:49,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34eec0bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:56:49, skipping insertion in model container [2018-12-08 07:56:49,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:56:49" (3/3) ... [2018-12-08 07:56:49,628 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 07:56:49,636 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 07:56:49,643 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 07:56:49,657 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 07:56:49,680 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 07:56:49,681 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 07:56:49,681 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 07:56:49,681 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 07:56:49,681 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 07:56:49,681 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 07:56:49,682 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 07:56:49,682 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 07:56:49,682 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 07:56:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states. [2018-12-08 07:56:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-12-08 07:56:49,715 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:49,715 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 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, 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, 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 07:56:49,717 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:49,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:49,720 INFO L82 PathProgramCache]: Analyzing trace with hash -85730425, now seen corresponding path program 1 times [2018-12-08 07:56:49,721 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:49,721 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:49,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:49,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:49,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:49,977 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-12-08 07:56:49,979 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:49,979 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:56:49,981 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:56:49,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:56:49,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:56:49,991 INFO L87 Difference]: Start difference. First operand 810 states. Second operand 3 states. [2018-12-08 07:56:50,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:50,164 INFO L93 Difference]: Finished difference Result 1949 states and 2674 transitions. [2018-12-08 07:56:50,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:56:50,165 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-12-08 07:56:50,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:50,179 INFO L225 Difference]: With dead ends: 1949 [2018-12-08 07:56:50,179 INFO L226 Difference]: Without dead ends: 1082 [2018-12-08 07:56:50,185 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 07:56:50,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1082 states. [2018-12-08 07:56:50,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1082 to 1070. [2018-12-08 07:56:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1070 states. [2018-12-08 07:56:50,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 1070 states and 1436 transitions. [2018-12-08 07:56:50,258 INFO L78 Accepts]: Start accepts. Automaton has 1070 states and 1436 transitions. Word has length 143 [2018-12-08 07:56:50,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:50,258 INFO L480 AbstractCegarLoop]: Abstraction has 1070 states and 1436 transitions. [2018-12-08 07:56:50,258 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:56:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1436 transitions. [2018-12-08 07:56:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-12-08 07:56:50,264 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:50,264 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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, 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, 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, 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 07:56:50,265 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:50,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:50,265 INFO L82 PathProgramCache]: Analyzing trace with hash 846418424, now seen corresponding path program 1 times [2018-12-08 07:56:50,265 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:50,265 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:50,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:50,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-12-08 07:56:50,398 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:50,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:56:50,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:56:50,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:56:50,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:56:50,399 INFO L87 Difference]: Start difference. First operand 1070 states and 1436 transitions. Second operand 3 states. [2018-12-08 07:56:50,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:50,479 INFO L93 Difference]: Finished difference Result 2141 states and 2891 transitions. [2018-12-08 07:56:50,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:56:50,479 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 202 [2018-12-08 07:56:50,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:50,484 INFO L225 Difference]: With dead ends: 2141 [2018-12-08 07:56:50,484 INFO L226 Difference]: Without dead ends: 1098 [2018-12-08 07:56:50,487 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 07:56:50,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1098 states. [2018-12-08 07:56:50,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1098 to 1072. [2018-12-08 07:56:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1072 states. [2018-12-08 07:56:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1438 transitions. [2018-12-08 07:56:50,515 INFO L78 Accepts]: Start accepts. Automaton has 1072 states and 1438 transitions. Word has length 202 [2018-12-08 07:56:50,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:50,515 INFO L480 AbstractCegarLoop]: Abstraction has 1072 states and 1438 transitions. [2018-12-08 07:56:50,515 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:56:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1438 transitions. [2018-12-08 07:56:50,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-12-08 07:56:50,519 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:50,519 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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, 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, 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, 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 07:56:50,519 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:50,519 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:50,519 INFO L82 PathProgramCache]: Analyzing trace with hash 140371380, now seen corresponding path program 1 times [2018-12-08 07:56:50,519 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:50,520 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:50,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,521 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:50,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-12-08 07:56:50,614 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:50,614 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:56:50,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:56:50,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:56:50,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:56:50,615 INFO L87 Difference]: Start difference. First operand 1072 states and 1438 transitions. Second operand 3 states. [2018-12-08 07:56:50,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:50,656 INFO L93 Difference]: Finished difference Result 2137 states and 2881 transitions. [2018-12-08 07:56:50,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:56:50,656 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2018-12-08 07:56:50,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:50,660 INFO L225 Difference]: With dead ends: 2137 [2018-12-08 07:56:50,660 INFO L226 Difference]: Without dead ends: 1092 [2018-12-08 07:56:50,663 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 07:56:50,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1092 states. [2018-12-08 07:56:50,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1092 to 1086. [2018-12-08 07:56:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1086 states. [2018-12-08 07:56:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 1086 states and 1458 transitions. [2018-12-08 07:56:50,692 INFO L78 Accepts]: Start accepts. Automaton has 1086 states and 1458 transitions. Word has length 211 [2018-12-08 07:56:50,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:50,692 INFO L480 AbstractCegarLoop]: Abstraction has 1086 states and 1458 transitions. [2018-12-08 07:56:50,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:56:50,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1458 transitions. [2018-12-08 07:56:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-12-08 07:56:50,696 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:50,696 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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, 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, 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, 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 07:56:50,697 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:50,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:50,697 INFO L82 PathProgramCache]: Analyzing trace with hash -599320977, now seen corresponding path program 1 times [2018-12-08 07:56:50,697 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:50,697 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:50,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,698 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:50,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:50,810 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-12-08 07:56:50,810 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:50,810 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:56:50,811 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:56:50,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:56:50,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:56:50,811 INFO L87 Difference]: Start difference. First operand 1086 states and 1458 transitions. Second operand 3 states. [2018-12-08 07:56:50,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:50,861 INFO L93 Difference]: Finished difference Result 2197 states and 2973 transitions. [2018-12-08 07:56:50,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:56:50,862 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2018-12-08 07:56:50,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:50,868 INFO L225 Difference]: With dead ends: 2197 [2018-12-08 07:56:50,868 INFO L226 Difference]: Without dead ends: 1138 [2018-12-08 07:56:50,871 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 07:56:50,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1138 states. [2018-12-08 07:56:50,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1138 to 1134. [2018-12-08 07:56:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1134 states. [2018-12-08 07:56:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 1134 states and 1534 transitions. [2018-12-08 07:56:50,902 INFO L78 Accepts]: Start accepts. Automaton has 1134 states and 1534 transitions. Word has length 217 [2018-12-08 07:56:50,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:50,903 INFO L480 AbstractCegarLoop]: Abstraction has 1134 states and 1534 transitions. [2018-12-08 07:56:50,903 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:56:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1534 transitions. [2018-12-08 07:56:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-12-08 07:56:50,908 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:50,908 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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, 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, 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, 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 07:56:50,908 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:50,908 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:50,908 INFO L82 PathProgramCache]: Analyzing trace with hash -904955506, now seen corresponding path program 1 times [2018-12-08 07:56:50,908 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:50,908 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:50,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:50,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:51,052 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-12-08 07:56:51,053 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:51,053 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 07:56:51,053 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 07:56:51,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 07:56:51,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:56:51,053 INFO L87 Difference]: Start difference. First operand 1134 states and 1534 transitions. Second operand 5 states. [2018-12-08 07:56:51,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:51,091 INFO L93 Difference]: Finished difference Result 2255 states and 3057 transitions. [2018-12-08 07:56:51,091 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-08 07:56:51,091 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 217 [2018-12-08 07:56:51,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:51,095 INFO L225 Difference]: With dead ends: 2255 [2018-12-08 07:56:51,095 INFO L226 Difference]: Without dead ends: 1148 [2018-12-08 07:56:51,098 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:56:51,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1148 states. [2018-12-08 07:56:51,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1148 to 1148. [2018-12-08 07:56:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1148 states. [2018-12-08 07:56:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 1148 states and 1548 transitions. [2018-12-08 07:56:51,123 INFO L78 Accepts]: Start accepts. Automaton has 1148 states and 1548 transitions. Word has length 217 [2018-12-08 07:56:51,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:51,123 INFO L480 AbstractCegarLoop]: Abstraction has 1148 states and 1548 transitions. [2018-12-08 07:56:51,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 07:56:51,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1548 transitions. [2018-12-08 07:56:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-12-08 07:56:51,127 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:51,127 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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, 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, 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, 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 07:56:51,127 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:51,128 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:51,128 INFO L82 PathProgramCache]: Analyzing trace with hash -1094281634, now seen corresponding path program 1 times [2018-12-08 07:56:51,128 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:51,128 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:51,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:51,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-12-08 07:56:51,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:51,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 07:56:51,233 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 07:56:51,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 07:56:51,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:56:51,234 INFO L87 Difference]: Start difference. First operand 1148 states and 1548 transitions. Second operand 5 states. [2018-12-08 07:56:51,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:51,280 INFO L93 Difference]: Finished difference Result 2301 states and 3123 transitions. [2018-12-08 07:56:51,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-08 07:56:51,280 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 227 [2018-12-08 07:56:51,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:51,285 INFO L225 Difference]: With dead ends: 2301 [2018-12-08 07:56:51,286 INFO L226 Difference]: Without dead ends: 1180 [2018-12-08 07:56:51,289 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:56:51,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2018-12-08 07:56:51,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1160. [2018-12-08 07:56:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1160 states. [2018-12-08 07:56:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 1160 states and 1566 transitions. [2018-12-08 07:56:51,317 INFO L78 Accepts]: Start accepts. Automaton has 1160 states and 1566 transitions. Word has length 227 [2018-12-08 07:56:51,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:51,317 INFO L480 AbstractCegarLoop]: Abstraction has 1160 states and 1566 transitions. [2018-12-08 07:56:51,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 07:56:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1566 transitions. [2018-12-08 07:56:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-12-08 07:56:51,321 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:51,321 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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, 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, 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, 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 07:56:51,321 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:51,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:51,322 INFO L82 PathProgramCache]: Analyzing trace with hash 174185204, now seen corresponding path program 1 times [2018-12-08 07:56:51,322 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:51,322 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:51,323 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,323 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:51,323 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-12-08 07:56:51,435 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:51,435 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 07:56:51,435 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 07:56:51,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 07:56:51,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:56:51,436 INFO L87 Difference]: Start difference. First operand 1160 states and 1566 transitions. Second operand 5 states. [2018-12-08 07:56:51,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:51,507 INFO L93 Difference]: Finished difference Result 2413 states and 3297 transitions. [2018-12-08 07:56:51,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-08 07:56:51,508 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 227 [2018-12-08 07:56:51,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:51,512 INFO L225 Difference]: With dead ends: 2413 [2018-12-08 07:56:51,512 INFO L226 Difference]: Without dead ends: 1280 [2018-12-08 07:56:51,515 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:56:51,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1280 states. [2018-12-08 07:56:51,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1280 to 1168. [2018-12-08 07:56:51,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1168 states. [2018-12-08 07:56:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 1168 states and 1574 transitions. [2018-12-08 07:56:51,540 INFO L78 Accepts]: Start accepts. Automaton has 1168 states and 1574 transitions. Word has length 227 [2018-12-08 07:56:51,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:51,541 INFO L480 AbstractCegarLoop]: Abstraction has 1168 states and 1574 transitions. [2018-12-08 07:56:51,541 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 07:56:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1574 transitions. [2018-12-08 07:56:51,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2018-12-08 07:56:51,545 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:51,546 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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 07:56:51,546 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:51,546 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:51,546 INFO L82 PathProgramCache]: Analyzing trace with hash -1525471124, now seen corresponding path program 1 times [2018-12-08 07:56:51,546 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:51,546 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:51,547 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:51,547 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:51,717 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-12-08 07:56:51,718 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:51,718 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 07:56:51,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 07:56:51,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 07:56:51,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-08 07:56:51,719 INFO L87 Difference]: Start difference. First operand 1168 states and 1574 transitions. Second operand 4 states. [2018-12-08 07:56:51,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:51,776 INFO L93 Difference]: Finished difference Result 2351 states and 3213 transitions. [2018-12-08 07:56:51,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 07:56:51,777 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 340 [2018-12-08 07:56:51,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:51,781 INFO L225 Difference]: With dead ends: 2351 [2018-12-08 07:56:51,781 INFO L226 Difference]: Without dead ends: 1210 [2018-12-08 07:56:51,784 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-08 07:56:51,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1210 states. [2018-12-08 07:56:51,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1210 to 1172. [2018-12-08 07:56:51,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1172 states. [2018-12-08 07:56:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 1172 states and 1578 transitions. [2018-12-08 07:56:51,810 INFO L78 Accepts]: Start accepts. Automaton has 1172 states and 1578 transitions. Word has length 340 [2018-12-08 07:56:51,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:51,810 INFO L480 AbstractCegarLoop]: Abstraction has 1172 states and 1578 transitions. [2018-12-08 07:56:51,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 07:56:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1578 transitions. [2018-12-08 07:56:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2018-12-08 07:56:51,815 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:51,815 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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 07:56:51,815 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:51,815 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:51,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1625743095, now seen corresponding path program 1 times [2018-12-08 07:56:51,816 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:51,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:51,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:51,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-12-08 07:56:51,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:56:51,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:56:51,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:56:51,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:56:51,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:56:51,941 INFO L87 Difference]: Start difference. First operand 1172 states and 1578 transitions. Second operand 3 states. [2018-12-08 07:56:51,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:51,983 INFO L93 Difference]: Finished difference Result 2329 states and 3175 transitions. [2018-12-08 07:56:51,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:56:51,984 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 349 [2018-12-08 07:56:51,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:51,987 INFO L225 Difference]: With dead ends: 2329 [2018-12-08 07:56:51,987 INFO L226 Difference]: Without dead ends: 1184 [2018-12-08 07:56:51,990 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 07:56:51,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1184 states. [2018-12-08 07:56:52,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1184 to 1176. [2018-12-08 07:56:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1176 states. [2018-12-08 07:56:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 1176 states and 1582 transitions. [2018-12-08 07:56:52,014 INFO L78 Accepts]: Start accepts. Automaton has 1176 states and 1582 transitions. Word has length 349 [2018-12-08 07:56:52,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:52,014 INFO L480 AbstractCegarLoop]: Abstraction has 1176 states and 1582 transitions. [2018-12-08 07:56:52,014 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:56:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1582 transitions. [2018-12-08 07:56:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-12-08 07:56:52,019 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:52,019 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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 07:56:52,019 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:52,020 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:52,020 INFO L82 PathProgramCache]: Analyzing trace with hash 92981503, now seen corresponding path program 1 times [2018-12-08 07:56:52,020 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:52,020 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:52,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:52,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:52,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-12-08 07:56:52,156 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:56:52,156 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 07:56:52,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:52,596 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:56:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-08 07:56:52,690 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:56:52,690 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2018-12-08 07:56:52,690 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 07:56:52,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 07:56:52,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:56:52,691 INFO L87 Difference]: Start difference. First operand 1176 states and 1582 transitions. Second operand 6 states. [2018-12-08 07:56:52,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:52,758 INFO L93 Difference]: Finished difference Result 2338 states and 3227 transitions. [2018-12-08 07:56:52,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-08 07:56:52,759 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 360 [2018-12-08 07:56:52,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:52,764 INFO L225 Difference]: With dead ends: 2338 [2018-12-08 07:56:52,764 INFO L226 Difference]: Without dead ends: 1189 [2018-12-08 07:56:52,767 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 360 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:56:52,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1189 states. [2018-12-08 07:56:52,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1189 to 1185. [2018-12-08 07:56:52,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1185 states. [2018-12-08 07:56:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 1185 states and 1599 transitions. [2018-12-08 07:56:52,796 INFO L78 Accepts]: Start accepts. Automaton has 1185 states and 1599 transitions. Word has length 360 [2018-12-08 07:56:52,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:52,796 INFO L480 AbstractCegarLoop]: Abstraction has 1185 states and 1599 transitions. [2018-12-08 07:56:52,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 07:56:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1599 transitions. [2018-12-08 07:56:52,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2018-12-08 07:56:52,803 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:52,803 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:56:52,803 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:52,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:52,803 INFO L82 PathProgramCache]: Analyzing trace with hash 1041368161, now seen corresponding path program 1 times [2018-12-08 07:56:52,803 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:52,803 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:52,805 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:52,805 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:52,805 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:52,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2018-12-08 07:56:52,996 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:56:52,996 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 07:56:53,007 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:53,399 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:56:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2018-12-08 07:56:53,508 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:56:53,508 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-12-08 07:56:53,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 07:56:53,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 07:56:53,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-08 07:56:53,509 INFO L87 Difference]: Start difference. First operand 1185 states and 1599 transitions. Second operand 4 states. [2018-12-08 07:56:53,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:53,562 INFO L93 Difference]: Finished difference Result 2374 states and 3310 transitions. [2018-12-08 07:56:53,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 07:56:53,563 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 435 [2018-12-08 07:56:53,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:53,563 INFO L225 Difference]: With dead ends: 2374 [2018-12-08 07:56:53,563 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 07:56:53,568 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:56:53,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 07:56:53,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 07:56:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 07:56:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 07:56:53,569 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 435 [2018-12-08 07:56:53,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:53,569 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 07:56:53,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 07:56:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 07:56:53,569 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 07:56:53,572 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 07:56:53,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:56:53,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:56:54,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:56:54,979 INFO L451 ceAbstractionStarter]: At program point L3360(line 3360) the Hoare annotation is: true [2018-12-08 07:56:54,979 INFO L448 ceAbstractionStarter]: For program point L3362-1(line 3362) no Hoare annotation was computed. [2018-12-08 07:56:54,979 INFO L448 ceAbstractionStarter]: For program point L3358(line 3358) no Hoare annotation was computed. [2018-12-08 07:56:54,979 INFO L448 ceAbstractionStarter]: For program point L3359(lines 3359 3368) no Hoare annotation was computed. [2018-12-08 07:56:54,979 INFO L448 ceAbstractionStarter]: For program point L3360-1(line 3360) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point L3357-1(line 3357) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point L3357(line 3357) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 3348 3371) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 3348 3371) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point L3366(line 3366) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point L3364(line 3364) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point L3366-1(lines 3359 3368) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point L3362(line 3362) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point L3363(lines 3363 3367) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point L3364-1(line 3364) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 3348 3371) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point pi_releaseENTRY(lines 5065 5067) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point pi_releaseFINAL(lines 5065 5067) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point pi_releaseEXIT(lines 5065 5067) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point atomic_setEXIT(lines 3150 3156) no Hoare annotation was computed. [2018-12-08 07:56:54,980 INFO L451 ceAbstractionStarter]: At program point atomic_setENTRY(lines 3150 3156) the Hoare annotation is: true [2018-12-08 07:56:54,980 INFO L448 ceAbstractionStarter]: For program point atomic_setFINAL(lines 3150 3156) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L451 ceAbstractionStarter]: At program point L3441(line 3441) the Hoare annotation is: true [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point write_regFINAL(lines 3438 3444) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L451 ceAbstractionStarter]: At program point write_regENTRY(lines 3438 3444) the Hoare annotation is: true [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point write_regEXIT(lines 3438 3444) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point register_chrdevFINAL(lines 3316 3324) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L451 ceAbstractionStarter]: At program point register_chrdevENTRY(lines 3316 3324) the Hoare annotation is: true [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point L3321-1(line 3321) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L451 ceAbstractionStarter]: At program point L3321(line 3321) the Hoare annotation is: true [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point register_chrdevEXIT(lines 3316 3324) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point atomic_incEXIT(lines 3157 3163) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L451 ceAbstractionStarter]: At program point atomic_incENTRY(lines 3157 3163) the Hoare annotation is: true [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point atomic_incFINAL(lines 3157 3163) no Hoare annotation was computed. [2018-12-08 07:56:54,981 INFO L451 ceAbstractionStarter]: At program point pi_disconnectENTRY(lines 5051 5053) the Hoare annotation is: true [2018-12-08 07:56:54,981 INFO L448 ceAbstractionStarter]: For program point pi_disconnectFINAL(lines 5051 5053) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point pi_disconnectEXIT(lines 5051 5053) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point __register_chrdevEXIT(lines 4997 4999) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L451 ceAbstractionStarter]: At program point __register_chrdevENTRY(lines 4997 4999) the Hoare annotation is: true [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point __register_chrdevFINAL(lines 4997 4999) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point L3426-1(line 3426) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point status_regEXIT(lines 3422 3429) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L451 ceAbstractionStarter]: At program point status_regENTRY(lines 3422 3429) the Hoare annotation is: true [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point status_regFINAL(lines 3422 3429) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L451 ceAbstractionStarter]: At program point L3426(line 3426) the Hoare annotation is: true [2018-12-08 07:56:54,982 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3177 3180) the Hoare annotation is: true [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point L3179-1(line 3179) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3177 3180) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L451 ceAbstractionStarter]: At program point L3179(line 3179) the Hoare annotation is: true [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3177 3180) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point L4833(line 4833) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4724 4883) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L451 ceAbstractionStarter]: At program point L4817(line 4817) the Hoare annotation is: true [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point L4817-1(line 4817) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L451 ceAbstractionStarter]: At program point L4875(line 4875) the Hoare annotation is: true [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point L4809(lines 4809 4813) no Hoare annotation was computed. [2018-12-08 07:56:54,982 INFO L448 ceAbstractionStarter]: For program point L4776(lines 4776 4876) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4867(line 4867) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L451 ceAbstractionStarter]: At program point L4834(line 4834) the Hoare annotation is: true [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4801(line 4801) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4826(line 4826) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4818(lines 4818 4822) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4843(lines 4843 4869) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L451 ceAbstractionStarter]: At program point L4810(line 4810) the Hoare annotation is: true [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4777(line 4777) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4810-1(line 4810) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4802(lines 4802 4806) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L451 ceAbstractionStarter]: At program point L4868(line 4868) the Hoare annotation is: true [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4827(lines 4827 4831) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4794(lines 4794 4799) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4852(line 4852) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 4724 4883) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4778(lines 4778 4838) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L451 ceAbstractionStarter]: At program point L4877(lines 4749 4882) the Hoare annotation is: true [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4844(line 4844) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L451 ceAbstractionStarter]: At program point L4803(line 4803) the Hoare annotation is: true [2018-12-08 07:56:54,983 INFO L444 ceAbstractionStarter]: At program point L4770(line 4770) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4803-1(line 4803) no Hoare annotation was computed. [2018-12-08 07:56:54,983 INFO L448 ceAbstractionStarter]: For program point L4770-1(line 4770) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4724 4883) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,984 INFO L451 ceAbstractionStarter]: At program point L4795(line 4795) the Hoare annotation is: true [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4828-1(line 4828) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L451 ceAbstractionStarter]: At program point L4861(lines 4749 4882) the Hoare annotation is: true [2018-12-08 07:56:54,984 INFO L451 ceAbstractionStarter]: At program point L4828(line 4828) the Hoare annotation is: true [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4853(lines 4853 4865) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4845(lines 4845 4850) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L451 ceAbstractionStarter]: At program point L4854(line 4854) the Hoare annotation is: true [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4788-1(line 4788) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4854-1(line 4854) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L451 ceAbstractionStarter]: At program point L4788(line 4788) the Hoare annotation is: true [2018-12-08 07:56:54,984 INFO L451 ceAbstractionStarter]: At program point L4846(line 4846) the Hoare annotation is: true [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4780(lines 4780 4835) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4764-1(line 4764) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L444 ceAbstractionStarter]: At program point L4764(line 4764) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4855(lines 4855 4858) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4855-2(lines 4853 4864) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4880(line 4880) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4815(line 4815) no Hoare annotation was computed. [2018-12-08 07:56:54,984 INFO L448 ceAbstractionStarter]: For program point L4782(lines 4782 4786) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4782-2(lines 4780 4835) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4840(line 4840) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L444 ceAbstractionStarter]: At program point L4766(line 4766) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4766-1(line 4766) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L444 ceAbstractionStarter]: At program point L4758(line 4758) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4758-1(line 4758) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L451 ceAbstractionStarter]: At program point L4783(line 4783) the Hoare annotation is: true [2018-12-08 07:56:54,985 INFO L444 ceAbstractionStarter]: At program point L4750(line 4750) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4783-1(line 4783) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4816(lines 4816 4824) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4874(line 4874) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4750-1(line 4750) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4841(lines 4841 4872) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point L4808(line 4808) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 4987 4989) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 4987 4989) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 4987 4989) the Hoare annotation is: true [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point DRIVEFINAL(lines 3445 3450) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point DRIVEEXIT(lines 3445 3450) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L451 ceAbstractionStarter]: At program point DRIVEENTRY(lines 3445 3450) the Hoare annotation is: true [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point _copy_to_userEXIT(lines 5008 5010) no Hoare annotation was computed. [2018-12-08 07:56:54,985 INFO L451 ceAbstractionStarter]: At program point _copy_to_userENTRY(lines 5008 5010) the Hoare annotation is: true [2018-12-08 07:56:54,985 INFO L448 ceAbstractionStarter]: For program point _copy_to_userFINAL(lines 5008 5010) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point unregister_chrdevFINAL(lines 3327 3333) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point unregister_chrdevEXIT(lines 3327 3333) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point unregister_chrdevENTRY(lines 3327 3333) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3330(line 3330) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 3267 3273) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 3267 3273) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 3267 3273) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point L3553-1(line 3553) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3553(line 3553) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3551-1(lines 3551 3566) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 3566) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point L3549-1(line 3549) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3549(line 3549) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point pt_completionFINAL(lines 3536 3571) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3568(line 3568) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point L3568-1(lines 3547 3570) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3562(line 3562) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3558(line 3558) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3552(line 3552) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L451 ceAbstractionStarter]: At program point L3550(line 3550) the Hoare annotation is: true [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point L3552-1(line 3552) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point L3550-1(line 3550) no Hoare annotation was computed. [2018-12-08 07:56:54,986 INFO L448 ceAbstractionStarter]: For program point L3569-1(line 3569) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point L3567(line 3567) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point pt_completionEXIT(lines 3536 3571) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point L3557-1(lines 3551 3565) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point L3557(lines 3557 3560) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point L3555-1(line 3555) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point pt_completionENTRY(lines 3536 3571) the Hoare annotation is: true [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point L3555(line 3555) the Hoare annotation is: true [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 5028 5030) the Hoare annotation is: true [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 5028 5030) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 5083 5085) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 5083 5085) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 5083 5085) the Hoare annotation is: true [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point pi_read_blockENTRY(lines 5058 5060) the Hoare annotation is: true [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point pi_read_blockFINAL(lines 5058 5060) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point pi_read_blockEXIT(lines 5058 5060) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point read_regFINAL(lines 3430 3437) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point read_regEXIT(lines 3430 3437) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point L3434(line 3434) the Hoare annotation is: true [2018-12-08 07:56:54,987 INFO L448 ceAbstractionStarter]: For program point L3434-1(line 3434) no Hoare annotation was computed. [2018-12-08 07:56:54,987 INFO L451 ceAbstractionStarter]: At program point read_regENTRY(lines 3430 3437) the Hoare annotation is: true [2018-12-08 07:56:54,988 INFO L451 ceAbstractionStarter]: At program point atomic_dec_and_testENTRY(lines 3164 3172) the Hoare annotation is: true [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point atomic_dec_and_testFINAL(lines 3164 3172) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point atomic_dec_and_testEXIT(lines 3164 3172) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L451 ceAbstractionStarter]: At program point L3661(line 3661) the Hoare annotation is: true [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point pt_sleepEXIT(lines 3658 3664) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L451 ceAbstractionStarter]: At program point pt_sleepENTRY(lines 3658 3664) the Hoare annotation is: true [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point pt_sleepFINAL(lines 3658 3664) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point __class_createFINAL(lines 4984 4986) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point __class_createEXIT(lines 4984 4986) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L451 ceAbstractionStarter]: At program point __class_createENTRY(lines 4984 4986) the Hoare annotation is: true [2018-12-08 07:56:54,988 INFO L451 ceAbstractionStarter]: At program point L4985(line 4985) the Hoare annotation is: true [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point L4985-1(line 4985) no Hoare annotation was computed. [2018-12-08 07:56:54,988 INFO L448 ceAbstractionStarter]: For program point L3714-1(line 3714) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L448 ceAbstractionStarter]: For program point pt_media_access_cmdFINAL(lines 3710 3724) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L451 ceAbstractionStarter]: At program point L3720(line 3720) the Hoare annotation is: true [2018-12-08 07:56:54,989 INFO L448 ceAbstractionStarter]: For program point L3721-1(line 3721) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L451 ceAbstractionStarter]: At program point L3721(line 3721) the Hoare annotation is: true [2018-12-08 07:56:54,989 INFO L451 ceAbstractionStarter]: At program point pt_media_access_cmdENTRY(lines 3710 3724) the Hoare annotation is: true [2018-12-08 07:56:54,989 INFO L448 ceAbstractionStarter]: For program point L3720-1(line 3720) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L451 ceAbstractionStarter]: At program point L3716(line 3716) the Hoare annotation is: true [2018-12-08 07:56:54,989 INFO L451 ceAbstractionStarter]: At program point L3714(line 3714) the Hoare annotation is: true [2018-12-08 07:56:54,989 INFO L448 ceAbstractionStarter]: For program point pt_media_access_cmdEXIT(lines 3710 3724) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L448 ceAbstractionStarter]: For program point L3715(lines 3715 3719) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L448 ceAbstractionStarter]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L448 ceAbstractionStarter]: For program point pt_write_fmEXIT(lines 3745 3764) no Hoare annotation was computed. [2018-12-08 07:56:54,989 INFO L451 ceAbstractionStarter]: At program point L3761(line 3761) the Hoare annotation is: true [2018-12-08 07:56:54,989 INFO L451 ceAbstractionStarter]: At program point pt_write_fmENTRY(lines 3745 3764) the Hoare annotation is: true [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point pt_write_fmFINAL(lines 3745 3764) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_chrdev_20EXIT(lines 4913 4920) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point L4916-1(line 4916) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L444 ceAbstractionStarter]: At program point ldv_unregister_chrdev_20ENTRY(lines 4913 4920) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,990 INFO L444 ceAbstractionStarter]: At program point L4916(line 4916) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_chrdev_20FINAL(lines 4913 4920) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 3130 3135) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L451 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 3130 3135) the Hoare annotation is: true [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 3130 3135) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3202 3218) the Hoare annotation is: true [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 3216) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3202 3218) no Hoare annotation was computed. [2018-12-08 07:56:54,990 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3202 3218) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L448 ceAbstractionStarter]: For program point iminorEXIT(lines 3307 3312) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L451 ceAbstractionStarter]: At program point iminorENTRY(lines 3307 3312) the Hoare annotation is: true [2018-12-08 07:56:54,991 INFO L448 ceAbstractionStarter]: For program point iminorFINAL(lines 3307 3312) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L448 ceAbstractionStarter]: For program point L4928-1(lines 4923 4932) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L448 ceAbstractionStarter]: For program point L4926(lines 4926 4929) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L444 ceAbstractionStarter]: At program point L4928(line 4928) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:54,991 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 4923 4932) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 4923 4932) the Hoare annotation is: true [2018-12-08 07:56:54,991 INFO L448 ceAbstractionStarter]: For program point L3838(line 3838) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L451 ceAbstractionStarter]: At program point L3805(lines 3777 3840) the Hoare annotation is: true [2018-12-08 07:56:54,991 INFO L448 ceAbstractionStarter]: For program point L3797-1(line 3797) no Hoare annotation was computed. [2018-12-08 07:56:54,991 INFO L451 ceAbstractionStarter]: At program point L3797(line 3797) the Hoare annotation is: true [2018-12-08 07:56:54,991 INFO L451 ceAbstractionStarter]: At program point L3826(lines 3818 3836) the Hoare annotation is: true [2018-12-08 07:56:54,992 INFO L448 ceAbstractionStarter]: For program point L3818(lines 3818 3837) no Hoare annotation was computed. [2018-12-08 07:56:54,992 INFO L451 ceAbstractionStarter]: At program point pt_resetENTRY(lines 3765 3841) the Hoare annotation is: true [2018-12-08 07:56:54,992 INFO L451 ceAbstractionStarter]: At program point L3818-2(lines 3818 3837) the Hoare annotation is: true [2018-12-08 07:56:54,992 INFO L448 ceAbstractionStarter]: For program point L3785(line 3785) no Hoare annotation was computed. [2018-12-08 07:56:54,992 INFO L448 ceAbstractionStarter]: For program point L3810(line 3810) no Hoare annotation was computed. [2018-12-08 07:56:54,992 INFO L448 ceAbstractionStarter]: For program point L3798(lines 3798 3802) no Hoare annotation was computed. [2018-12-08 07:56:54,992 INFO L448 ceAbstractionStarter]: For program point L3831(lines 3831 3834) no Hoare annotation was computed. [2018-12-08 07:56:54,992 INFO L448 ceAbstractionStarter]: For program point L3831-2(lines 3831 3834) no Hoare annotation was computed. [2018-12-08 07:56:54,992 INFO L448 ceAbstractionStarter]: For program point L3823(line 3823) no Hoare annotation was computed. [2018-12-08 07:56:54,992 INFO L451 ceAbstractionStarter]: At program point L3786(line 3786) the Hoare annotation is: true [2018-12-08 07:56:54,992 INFO L451 ceAbstractionStarter]: At program point L3786-1(line 3786) the Hoare annotation is: true [2018-12-08 07:56:54,992 INFO L451 ceAbstractionStarter]: At program point L3815(lines 3777 3840) the Hoare annotation is: true [2018-12-08 07:56:54,992 INFO L451 ceAbstractionStarter]: At program point L3799(lines 3777 3840) the Hoare annotation is: true [2018-12-08 07:56:54,992 INFO L451 ceAbstractionStarter]: At program point L3828(lines 3818 3836) the Hoare annotation is: true [2018-12-08 07:56:54,993 INFO L451 ceAbstractionStarter]: At program point L3787(line 3787) the Hoare annotation is: true [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point pt_resetEXIT(lines 3765 3841) no Hoare annotation was computed. [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point L3796(lines 3796 3804) no Hoare annotation was computed. [2018-12-08 07:56:54,993 INFO L451 ceAbstractionStarter]: At program point L3792(lines 3777 3840) the Hoare annotation is: true [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point pt_resetFINAL(lines 3765 3841) no Hoare annotation was computed. [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point L3788(line 3788) no Hoare annotation was computed. [2018-12-08 07:56:54,993 INFO L451 ceAbstractionStarter]: At program point L3784(line 3784) the Hoare annotation is: true [2018-12-08 07:56:54,993 INFO L451 ceAbstractionStarter]: At program point L3784-1(line 3784) the Hoare annotation is: true [2018-12-08 07:56:54,993 INFO L451 ceAbstractionStarter]: At program point L3813(lines 3777 3840) the Hoare annotation is: true [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point pt_ready_waitEXIT(lines 3842 3883) no Hoare annotation was computed. [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point L3870(lines 3870 3873) no Hoare annotation was computed. [2018-12-08 07:56:54,993 INFO L451 ceAbstractionStarter]: At program point pt_ready_waitENTRY(lines 3842 3883) the Hoare annotation is: true [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point pt_ready_waitFINAL(lines 3842 3883) no Hoare annotation was computed. [2018-12-08 07:56:54,993 INFO L448 ceAbstractionStarter]: For program point L3866(lines 3866 3869) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L448 ceAbstractionStarter]: For program point L3864(line 3864) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L451 ceAbstractionStarter]: At program point L3864-2(line 3864) the Hoare annotation is: true [2018-12-08 07:56:54,994 INFO L448 ceAbstractionStarter]: For program point L3864-3(line 3864) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L451 ceAbstractionStarter]: At program point L3878(lines 3847 3882) the Hoare annotation is: true [2018-12-08 07:56:54,994 INFO L451 ceAbstractionStarter]: At program point L3875-1(lines 3847 3882) the Hoare annotation is: true [2018-12-08 07:56:54,994 INFO L451 ceAbstractionStarter]: At program point L3875(line 3875) the Hoare annotation is: true [2018-12-08 07:56:54,994 INFO L448 ceAbstractionStarter]: For program point pi_write_blockEXIT(lines 5068 5070) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L451 ceAbstractionStarter]: At program point pi_write_blockENTRY(lines 5068 5070) the Hoare annotation is: true [2018-12-08 07:56:54,994 INFO L448 ceAbstractionStarter]: For program point pi_write_blockFINAL(lines 5068 5070) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L448 ceAbstractionStarter]: For program point L4169(line 4169) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L448 ceAbstractionStarter]: For program point L4169-2(lines 4169 4173) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L448 ceAbstractionStarter]: For program point L4165-1(line 4165) no Hoare annotation was computed. [2018-12-08 07:56:54,994 INFO L451 ceAbstractionStarter]: At program point L4165(line 4165) the Hoare annotation is: true [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4185) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L451 ceAbstractionStarter]: At program point L4170(line 4170) the Hoare annotation is: true [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point L4199(lines 4199 4203) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L451 ceAbstractionStarter]: At program point pt_openENTRY(lines 4155 4212) the Hoare annotation is: true [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point pt_openEXIT(lines 4155 4212) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point L4191-1(line 4191) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L451 ceAbstractionStarter]: At program point L4191(line 4191) the Hoare annotation is: true [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point L4187(line 4187) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point L4187-2(lines 4187 4190) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L448 ceAbstractionStarter]: For program point pt_openFINAL(lines 4155 4212) no Hoare annotation was computed. [2018-12-08 07:56:54,995 INFO L451 ceAbstractionStarter]: At program point L4175(line 4175) the Hoare annotation is: true [2018-12-08 07:56:54,996 INFO L451 ceAbstractionStarter]: At program point L4208(line 4208) the Hoare annotation is: true [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4192(lines 4192 4195) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4192-2(lines 4192 4195) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L451 ceAbstractionStarter]: At program point L4180(line 4180) the Hoare annotation is: true [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4180-1(line 4180) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4176(lines 4176 4179) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4209(line 4209) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L451 ceAbstractionStarter]: At program point L4205(line 4205) the Hoare annotation is: true [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4205-1(line 4205) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L451 ceAbstractionStarter]: At program point L4168(line 4168) the Hoare annotation is: true [2018-12-08 07:56:54,996 INFO L451 ceAbstractionStarter]: At program point L4201(lines 4164 4211) the Hoare annotation is: true [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4168-1(line 4168) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L448 ceAbstractionStarter]: For program point L4197-1(line 4197) no Hoare annotation was computed. [2018-12-08 07:56:54,996 INFO L451 ceAbstractionStarter]: At program point L4197(line 4197) the Hoare annotation is: true [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 5087 5089) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 5087 5089) the Hoare annotation is: true [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 5087 5089) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L4032(lines 4032 4040) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L4032-2(lines 4032 4040) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L3991-1(line 3991) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L451 ceAbstractionStarter]: At program point L3991(line 3991) the Hoare annotation is: true [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L4016(line 4016) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L4012(lines 4012 4015) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L451 ceAbstractionStarter]: At program point L4012-2(lines 4012 4015) the Hoare annotation is: true [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L3992(lines 3992 3995) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L4025(line 4025) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point pt_identifyFINAL(lines 3938 4043) no Hoare annotation was computed. [2018-12-08 07:56:54,997 INFO L448 ceAbstractionStarter]: For program point L4017(lines 4017 4024) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L451 ceAbstractionStarter]: At program point L4017-2(lines 4017 4024) the Hoare annotation is: true [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point pt_identifyEXIT(lines 3938 4043) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L451 ceAbstractionStarter]: At program point pt_identifyENTRY(lines 3938 4043) the Hoare annotation is: true [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4005) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L4026(lines 4026 4029) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L4026-2(lines 4026 4029) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L4022(line 4022) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4021) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L451 ceAbstractionStarter]: At program point L4018-2(lines 4018 4021) the Hoare annotation is: true [2018-12-08 07:56:54,998 INFO L451 ceAbstractionStarter]: At program point L4006(line 4006) the Hoare annotation is: true [2018-12-08 07:56:54,998 INFO L451 ceAbstractionStarter]: At program point L4006-1(line 4006) the Hoare annotation is: true [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L4035(lines 4035 4038) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L4035-2(lines 4035 4038) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L3998(lines 3998 4002) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L3998-2(lines 3998 4002) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L448 ceAbstractionStarter]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2018-12-08 07:56:54,998 INFO L451 ceAbstractionStarter]: At program point L4027(line 4027) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point L4011-1(line 4011) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point L4011(line 4011) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point L4007(line 4007) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point pi_initEXIT(lines 5055 5057) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point pi_initENTRY(lines 5055 5057) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point pi_initFINAL(lines 5055 5057) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point __unregister_chrdevENTRY(lines 5000 5002) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point __unregister_chrdevFINAL(lines 5000 5002) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point __unregister_chrdevEXIT(lines 5000 5002) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point pi_read_regrENTRY(lines 5062 5064) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point pi_read_regrFINAL(lines 5062 5064) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point pi_read_regrEXIT(lines 5062 5064) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point might_faultFINAL(lines 5035 5037) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point might_faultEXIT(lines 5035 5037) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point L4719(line 4719) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point L4719-1(line 4719) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point ldv_file_operations_1EXIT(lines 4712 4723) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point L4717(line 4717) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point L4717-1(line 4717) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L451 ceAbstractionStarter]: At program point ldv_file_operations_1ENTRY(lines 4712 4723) the Hoare annotation is: true [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point ldv_file_operations_1FINAL(lines 4712 4723) no Hoare annotation was computed. [2018-12-08 07:56:54,999 INFO L448 ceAbstractionStarter]: For program point L3520(lines 3520 3524) no Hoare annotation was computed. [2018-12-08 07:56:55,000 INFO L451 ceAbstractionStarter]: At program point pt_commandENTRY(lines 3498 3535) the Hoare annotation is: true [2018-12-08 07:56:55,000 INFO L444 ceAbstractionStarter]: At program point L3518(line 3518) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,000 INFO L444 ceAbstractionStarter]: At program point L3516(line 3516) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,000 INFO L444 ceAbstractionStarter]: At program point L3516-1(line 3516) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,000 INFO L451 ceAbstractionStarter]: At program point L3512(line 3512) the Hoare annotation is: true [2018-12-08 07:56:55,000 INFO L448 ceAbstractionStarter]: For program point L3510(line 3510) no Hoare annotation was computed. [2018-12-08 07:56:55,000 INFO L448 ceAbstractionStarter]: For program point pt_commandFINAL(lines 3498 3535) no Hoare annotation was computed. [2018-12-08 07:56:55,000 INFO L448 ceAbstractionStarter]: For program point L3512-1(line 3512) no Hoare annotation was computed. [2018-12-08 07:56:55,000 INFO L448 ceAbstractionStarter]: For program point L3508(line 3508) no Hoare annotation was computed. [2018-12-08 07:56:55,000 INFO L448 ceAbstractionStarter]: For program point L3525-1(line 3525) no Hoare annotation was computed. [2018-12-08 07:56:55,000 INFO L444 ceAbstractionStarter]: At program point L3525(line 3525) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,000 INFO L448 ceAbstractionStarter]: For program point L3521-1(line 3521) no Hoare annotation was computed. [2018-12-08 07:56:55,000 INFO L444 ceAbstractionStarter]: At program point L3521(line 3521) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,001 INFO L448 ceAbstractionStarter]: For program point L3519(line 3519) no Hoare annotation was computed. [2018-12-08 07:56:55,001 INFO L444 ceAbstractionStarter]: At program point L3517(line 3517) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,001 INFO L448 ceAbstractionStarter]: For program point L3511(lines 3511 3515) no Hoare annotation was computed. [2018-12-08 07:56:55,001 INFO L451 ceAbstractionStarter]: At program point L3509-1(line 3509) the Hoare annotation is: true [2018-12-08 07:56:55,001 INFO L451 ceAbstractionStarter]: At program point L3509(line 3509) the Hoare annotation is: true [2018-12-08 07:56:55,001 INFO L451 ceAbstractionStarter]: At program point L3507-1(line 3507) the Hoare annotation is: true [2018-12-08 07:56:55,001 INFO L451 ceAbstractionStarter]: At program point L3507(line 3507) the Hoare annotation is: true [2018-12-08 07:56:55,001 INFO L444 ceAbstractionStarter]: At program point L3532(line 3532) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,001 INFO L448 ceAbstractionStarter]: For program point L3532-1(line 3532) no Hoare annotation was computed. [2018-12-08 07:56:55,001 INFO L444 ceAbstractionStarter]: At program point L3528(line 3528) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-12-08 07:56:55,001 INFO L448 ceAbstractionStarter]: For program point L3526(lines 3526 3531) no Hoare annotation was computed. [2018-12-08 07:56:55,001 INFO L448 ceAbstractionStarter]: For program point L3528-1(line 3528) no Hoare annotation was computed. [2018-12-08 07:56:55,001 INFO L448 ceAbstractionStarter]: For program point pt_commandEXIT(lines 3498 3535) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point pt_waitEXIT(lines 3451 3497) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point L3487-1(lines 3487 3491) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 3486) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point L3481-1(line 3481) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L451 ceAbstractionStarter]: At program point L3481(line 3481) the Hoare annotation is: true [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point L3483-2(lines 3479 3493) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point L3471(lines 3471 3475) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point L3467(line 3467) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L451 ceAbstractionStarter]: At program point L3465(lines 3460 3496) the Hoare annotation is: true [2018-12-08 07:56:55,002 INFO L451 ceAbstractionStarter]: At program point pt_waitENTRY(lines 3451 3497) the Hoare annotation is: true [2018-12-08 07:56:55,002 INFO L451 ceAbstractionStarter]: At program point L3482(line 3482) the Hoare annotation is: true [2018-12-08 07:56:55,002 INFO L451 ceAbstractionStarter]: At program point L3480(line 3480) the Hoare annotation is: true [2018-12-08 07:56:55,002 INFO L448 ceAbstractionStarter]: For program point L3482-1(line 3482) no Hoare annotation was computed. [2018-12-08 07:56:55,002 INFO L451 ceAbstractionStarter]: At program point L3478(lines 3460 3496) the Hoare annotation is: true [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point L3480-1(line 3480) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point pt_waitFINAL(lines 3451 3497) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L451 ceAbstractionStarter]: At program point L3472(lines 3460 3496) the Hoare annotation is: true [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point L3468(lines 3468 3477) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point class_destroyFINAL(lines 5011 5013) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point class_destroyEXIT(lines 5011 5013) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L451 ceAbstractionStarter]: At program point class_destroyENTRY(lines 5011 5013) the Hoare annotation is: true [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point L4544-1(line 4544) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L451 ceAbstractionStarter]: At program point L4544(line 4544) the Hoare annotation is: true [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point L4569(lines 4569 4573) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L448 ceAbstractionStarter]: For program point L4586(lines 4586 4589) no Hoare annotation was computed. [2018-12-08 07:56:55,003 INFO L451 ceAbstractionStarter]: At program point L4578(lines 4454 4597) the Hoare annotation is: true [2018-12-08 07:56:55,003 INFO L451 ceAbstractionStarter]: At program point L4545(line 4545) the Hoare annotation is: true [2018-12-08 07:56:55,003 INFO L444 ceAbstractionStarter]: At program point L4512(lines 4508 4520) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,004 INFO L448 ceAbstractionStarter]: For program point L4545-1(line 4545) no Hoare annotation was computed. [2018-12-08 07:56:55,004 INFO L451 ceAbstractionStarter]: At program point L4570(line 4570) the Hoare annotation is: true [2018-12-08 07:56:55,004 INFO L448 ceAbstractionStarter]: For program point L4570-1(line 4570) no Hoare annotation was computed. [2018-12-08 07:56:55,004 INFO L451 ceAbstractionStarter]: At program point L4595(lines 4454 4597) the Hoare annotation is: true [2018-12-08 07:56:55,004 INFO L448 ceAbstractionStarter]: For program point L4529(lines 4529 4534) no Hoare annotation was computed. [2018-12-08 07:56:55,004 INFO L451 ceAbstractionStarter]: At program point L4505(line 4505) the Hoare annotation is: true [2018-12-08 07:56:55,004 INFO L448 ceAbstractionStarter]: For program point L4505-1(line 4505) no Hoare annotation was computed. [2018-12-08 07:56:55,004 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4566) no Hoare annotation was computed. [2018-12-08 07:56:55,004 INFO L451 ceAbstractionStarter]: At program point pt_writeENTRY(lines 4434 4598) the Hoare annotation is: true [2018-12-08 07:56:55,004 INFO L451 ceAbstractionStarter]: At program point L4530(line 4530) the Hoare annotation is: true [2018-12-08 07:56:55,004 INFO L451 ceAbstractionStarter]: At program point L4530-1(line 4530) the Hoare annotation is: true [2018-12-08 07:56:55,004 INFO L448 ceAbstractionStarter]: For program point L4563-2(lines 4563 4566) no Hoare annotation was computed. [2018-12-08 07:56:55,004 INFO L451 ceAbstractionStarter]: At program point L4522(line 4522) the Hoare annotation is: true [2018-12-08 07:56:55,004 INFO L448 ceAbstractionStarter]: For program point L4522-1(line 4522) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L451 ceAbstractionStarter]: At program point L4547(line 4547) the Hoare annotation is: true [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4547-1(line 4547) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point pt_writeFINAL(lines 4434 4598) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L451 ceAbstractionStarter]: At program point L4580(lines 4454 4597) the Hoare annotation is: true [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4481(lines 4481 4484) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4539(line 4539) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L451 ceAbstractionStarter]: At program point L4506(lines 4506 4520) the Hoare annotation is: true [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4473-2(lines 4473 4484) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point pt_writeEXIT(lines 4434 4598) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4473(lines 4473 4484) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4506-1(lines 4454 4597) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4531(line 4531) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4498(lines 4498 4501) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4498-2(lines 4498 4501) no Hoare annotation was computed. [2018-12-08 07:56:55,005 INFO L448 ceAbstractionStarter]: For program point L4540(lines 4540 4543) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L451 ceAbstractionStarter]: At program point L4590(lines 4454 4597) the Hoare annotation is: true [2018-12-08 07:56:55,006 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4554) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L448 ceAbstractionStarter]: For program point L4516(lines 4516 4519) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L451 ceAbstractionStarter]: At program point L4574(line 4574) the Hoare annotation is: true [2018-12-08 07:56:55,006 INFO L451 ceAbstractionStarter]: At program point L4475(line 4475) the Hoare annotation is: true [2018-12-08 07:56:55,006 INFO L448 ceAbstractionStarter]: For program point L4475-1(line 4475) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L451 ceAbstractionStarter]: At program point L4541(lines 4454 4597) the Hoare annotation is: true [2018-12-08 07:56:55,006 INFO L448 ceAbstractionStarter]: For program point L4574-1(line 4574) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L448 ceAbstractionStarter]: For program point L4558(lines 4558 4561) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L448 ceAbstractionStarter]: For program point L4492(line 4492) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L448 ceAbstractionStarter]: For program point L4558-2(lines 4558 4561) no Hoare annotation was computed. [2018-12-08 07:56:55,006 INFO L451 ceAbstractionStarter]: At program point L4583(lines 4454 4597) the Hoare annotation is: true [2018-12-08 07:56:55,006 INFO L451 ceAbstractionStarter]: At program point L4550(line 4550) the Hoare annotation is: true [2018-12-08 07:56:55,006 INFO L444 ceAbstractionStarter]: At program point L4517(lines 4508 4520) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4550-1(line 4550) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4476(lines 4476 4479) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L451 ceAbstractionStarter]: At program point L4567(lines 4567 4568) the Hoare annotation is: true [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4567-1(lines 4567 4568) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L451 ceAbstractionStarter]: At program point L4592(lines 4454 4597) the Hoare annotation is: true [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4493(lines 4493 4496) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4485(lines 4485 4488) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4538) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4469(lines 4469 4472) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L451 ceAbstractionStarter]: At program point L4535-2(lines 4535 4538) the Hoare annotation is: true [2018-12-08 07:56:55,007 INFO L451 ceAbstractionStarter]: At program point L4527-1(line 4527) the Hoare annotation is: true [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4527-2(lines 4527 4528) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point L4585(line 4585) no Hoare annotation was computed. [2018-12-08 07:56:55,007 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 5041 5043) the Hoare annotation is: true [2018-12-08 07:56:55,007 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 5041 5043) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 5041 5043) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3372 3395) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L451 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3372 3395) the Hoare annotation is: true [2018-12-08 07:56:55,008 INFO L451 ceAbstractionStarter]: At program point L3390(line 3390) the Hoare annotation is: true [2018-12-08 07:56:55,008 INFO L451 ceAbstractionStarter]: At program point L3388(line 3388) the Hoare annotation is: true [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point L3390-1(lines 3383 3392) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3372 3395) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L451 ceAbstractionStarter]: At program point L3386(line 3386) the Hoare annotation is: true [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point L3387(lines 3387 3391) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point L3388-1(line 3388) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L451 ceAbstractionStarter]: At program point L3384(line 3384) the Hoare annotation is: true [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point L3386-1(line 3386) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point L3382(line 3382) no Hoare annotation was computed. [2018-12-08 07:56:55,008 INFO L448 ceAbstractionStarter]: For program point L3383(lines 3383 3392) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point L3384-1(line 3384) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L451 ceAbstractionStarter]: At program point L3381-1(line 3381) the Hoare annotation is: true [2018-12-08 07:56:55,009 INFO L451 ceAbstractionStarter]: At program point L3381(line 3381) the Hoare annotation is: true [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 3260 3266) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 3260 3266) the Hoare annotation is: true [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3264) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 3260 3266) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L451 ceAbstractionStarter]: At program point pi_connectENTRY(lines 5048 5050) the Hoare annotation is: true [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point pi_connectEXIT(lines 5048 5050) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point pi_connectFINAL(lines 5048 5050) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point pt_ioctlFINAL(lines 4213 4248) no Hoare annotation was computed. [2018-12-08 07:56:55,009 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4246) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L451 ceAbstractionStarter]: At program point L4224(line 4224) the Hoare annotation is: true [2018-12-08 07:56:55,010 INFO L451 ceAbstractionStarter]: At program point pt_ioctlENTRY(lines 4213 4248) the Hoare annotation is: true [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4235(line 4235) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L451 ceAbstractionStarter]: At program point L4237(line 4237) the Hoare annotation is: true [2018-12-08 07:56:55,010 INFO L451 ceAbstractionStarter]: At program point L4231(line 4231) the Hoare annotation is: true [2018-12-08 07:56:55,010 INFO L451 ceAbstractionStarter]: At program point L4231-1(line 4231) the Hoare annotation is: true [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4233(line 4233) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4243) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4223(line 4223) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4225(lines 4225 4228) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point pt_ioctlEXIT(lines 4213 4248) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4223-2(line 4223) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4244(line 4244) no Hoare annotation was computed. [2018-12-08 07:56:55,010 INFO L448 ceAbstractionStarter]: For program point L4238(line 4238) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point L4240(line 4240) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L451 ceAbstractionStarter]: At program point L4236-1(line 4236) the Hoare annotation is: true [2018-12-08 07:56:55,011 INFO L451 ceAbstractionStarter]: At program point L4236(line 4236) the Hoare annotation is: true [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point L4230(line 4230) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L451 ceAbstractionStarter]: At program point L4232(line 4232) the Hoare annotation is: true [2018-12-08 07:56:55,011 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 4884 4891) the Hoare annotation is: true [2018-12-08 07:56:55,011 INFO L451 ceAbstractionStarter]: At program point L4887(line 4887) the Hoare annotation is: true [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 4884 4891) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L451 ceAbstractionStarter]: At program point L4887-1(line 4887) the Hoare annotation is: true [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point L4888(line 4888) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 4884 4891) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L451 ceAbstractionStarter]: At program point noop_llseekENTRY(lines 5045 5047) the Hoare annotation is: true [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point noop_llseekFINAL(lines 5045 5047) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point noop_llseekEXIT(lines 5045 5047) no Hoare annotation was computed. [2018-12-08 07:56:55,011 INFO L448 ceAbstractionStarter]: For program point device_destroyFINAL(lines 5018 5020) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point device_destroyEXIT(lines 5018 5020) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L451 ceAbstractionStarter]: At program point device_destroyENTRY(lines 5018 5020) the Hoare annotation is: true [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point __copy_to_user_overflowEXIT(lines 4993 4995) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L451 ceAbstractionStarter]: At program point __copy_to_user_overflowFINAL(lines 4993 4995) the Hoare annotation is: true [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3274 3279) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3274 3279) the Hoare annotation is: true [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3274 3279) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point mutex_lock_nestedFINAL(lines 5038 5040) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L451 ceAbstractionStarter]: At program point mutex_lock_nestedENTRY(lines 5038 5040) the Hoare annotation is: true [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point mutex_lock_nestedEXIT(lines 5038 5040) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point atomic_readFINAL(lines 3144 3149) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L448 ceAbstractionStarter]: For program point atomic_readEXIT(lines 3144 3149) no Hoare annotation was computed. [2018-12-08 07:56:55,012 INFO L451 ceAbstractionStarter]: At program point atomic_readENTRY(lines 3144 3149) the Hoare annotation is: true [2018-12-08 07:56:55,012 INFO L451 ceAbstractionStarter]: At program point pi_write_regrENTRY(lines 5071 5073) the Hoare annotation is: true [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point pi_write_regrFINAL(lines 5071 5073) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point pi_write_regrEXIT(lines 5071 5073) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point L4063(lines 4063 4066) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point L4057-1(line 4057) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L451 ceAbstractionStarter]: At program point L4057(line 4057) the Hoare annotation is: true [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point L4055(line 4055) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L451 ceAbstractionStarter]: At program point pt_probeENTRY(lines 4044 4077) the Hoare annotation is: true [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point L4051(lines 4051 4074) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point L4051-2(lines 4051 4074) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L451 ceAbstractionStarter]: At program point L4070(line 4070) the Hoare annotation is: true [2018-12-08 07:56:55,013 INFO L451 ceAbstractionStarter]: At program point L4068(line 4068) the Hoare annotation is: true [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point L4070-1(line 4070) no Hoare annotation was computed. [2018-12-08 07:56:55,013 INFO L448 ceAbstractionStarter]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L451 ceAbstractionStarter]: At program point L4064(lines 4051 4067) the Hoare annotation is: true [2018-12-08 07:56:55,014 INFO L451 ceAbstractionStarter]: At program point L4062(lines 4051 4067) the Hoare annotation is: true [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point L4056(lines 4056 4060) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point pt_probeEXIT(lines 4044 4077) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point pt_probeFINAL(lines 4044 4077) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point L4069(lines 4069 4073) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L451 ceAbstractionStarter]: At program point __copy_from_user_overflowFINAL(lines 4990 4992) the Hoare annotation is: true [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point __copy_from_user_overflowEXIT(lines 4990 4992) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point L4321(lines 4321 4324) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L451 ceAbstractionStarter]: At program point L4379(line 4379) the Hoare annotation is: true [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point L4379-1(line 4379) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point L4404-1(lines 4404 4405) no Hoare annotation was computed. [2018-12-08 07:56:55,014 INFO L451 ceAbstractionStarter]: At program point L4404(lines 4404 4405) the Hoare annotation is: true [2018-12-08 07:56:55,014 INFO L451 ceAbstractionStarter]: At program point L4363-1(line 4363) the Hoare annotation is: true [2018-12-08 07:56:55,014 INFO L448 ceAbstractionStarter]: For program point L4363-2(line 4363) no Hoare annotation was computed. [2018-12-08 07:56:55,015 INFO L451 ceAbstractionStarter]: At program point pt_readENTRY(lines 4274 4433) the Hoare annotation is: true [2018-12-08 07:56:55,015 INFO L448 ceAbstractionStarter]: For program point L4421(lines 4421 4424) no Hoare annotation was computed. [2018-12-08 07:56:55,015 INFO L448 ceAbstractionStarter]: For program point pt_readFINAL(lines 4274 4433) no Hoare annotation was computed. [2018-12-08 07:56:55,015 INFO L448 ceAbstractionStarter]: For program point L4380-1(line 4380) no Hoare annotation was computed. [2018-12-08 07:56:55,015 INFO L451 ceAbstractionStarter]: At program point L4413(lines 4294 4432) the Hoare annotation is: true [2018-12-08 07:56:55,015 INFO L451 ceAbstractionStarter]: At program point L4380(line 4380) the Hoare annotation is: true [2018-12-08 07:56:55,015 INFO L451 ceAbstractionStarter]: At program point L4430(lines 4294 4432) the Hoare annotation is: true [2018-12-08 07:56:55,015 INFO L451 ceAbstractionStarter]: At program point L4397(line 4397) the Hoare annotation is: true [2018-12-08 07:56:55,015 INFO L448 ceAbstractionStarter]: For program point L4364(lines 4364 4369) no Hoare annotation was computed. [2018-12-08 07:56:55,015 INFO L448 ceAbstractionStarter]: For program point L4397-1(line 4397) no Hoare annotation was computed. [2018-12-08 07:56:55,015 INFO L444 ceAbstractionStarter]: At program point L4348(lines 4344 4356) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,015 INFO L448 ceAbstractionStarter]: For program point L4406(lines 4406 4410) no Hoare annotation was computed. [2018-12-08 07:56:55,015 INFO L451 ceAbstractionStarter]: At program point L4365(line 4365) the Hoare annotation is: true [2018-12-08 07:56:55,015 INFO L451 ceAbstractionStarter]: At program point L4365-1(line 4365) the Hoare annotation is: true [2018-12-08 07:56:55,016 INFO L451 ceAbstractionStarter]: At program point L4415(lines 4294 4432) the Hoare annotation is: true [2018-12-08 07:56:55,016 INFO L451 ceAbstractionStarter]: At program point L4382(line 4382) the Hoare annotation is: true [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4382-1(line 4382) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L451 ceAbstractionStarter]: At program point L4407(line 4407) the Hoare annotation is: true [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4374(line 4374) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4407-1(line 4407) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L451 ceAbstractionStarter]: At program point L4341(line 4341) the Hoare annotation is: true [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4341-1(line 4341) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4366(line 4366) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L451 ceAbstractionStarter]: At program point L4358(line 4358) the Hoare annotation is: true [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4358-1(line 4358) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4317(lines 4317 4320) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point pt_readEXIT(lines 4274 4433) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L448 ceAbstractionStarter]: For program point L4375(lines 4375 4378) no Hoare annotation was computed. [2018-12-08 07:56:55,016 INFO L451 ceAbstractionStarter]: At program point L4342(lines 4342 4356) the Hoare annotation is: true [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4309-2(lines 4309 4320) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4309(lines 4309 4320) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4342-1(lines 4294 4432) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4337) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4400-2(lines 4400 4403) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4334-2(lines 4334 4337) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L451 ceAbstractionStarter]: At program point L4425(lines 4294 4432) the Hoare annotation is: true [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4384(lines 4384 4389) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L451 ceAbstractionStarter]: At program point L4376(lines 4294 4432) the Hoare annotation is: true [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4393-2(lines 4393 4396) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L448 ceAbstractionStarter]: For program point L4393(lines 4393 4396) no Hoare annotation was computed. [2018-12-08 07:56:55,017 INFO L451 ceAbstractionStarter]: At program point L4418(lines 4294 4432) the Hoare annotation is: true [2018-12-08 07:56:55,017 INFO L451 ceAbstractionStarter]: At program point L4385(line 4385) the Hoare annotation is: true [2018-12-08 07:56:55,018 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4355) no Hoare annotation was computed. [2018-12-08 07:56:55,018 INFO L448 ceAbstractionStarter]: For program point L4385-1(line 4385) no Hoare annotation was computed. [2018-12-08 07:56:55,018 INFO L451 ceAbstractionStarter]: At program point L4311(line 4311) the Hoare annotation is: true [2018-12-08 07:56:55,018 INFO L448 ceAbstractionStarter]: For program point L4311-1(line 4311) no Hoare annotation was computed. [2018-12-08 07:56:55,018 INFO L451 ceAbstractionStarter]: At program point L4427(lines 4294 4432) the Hoare annotation is: true [2018-12-08 07:56:55,018 INFO L448 ceAbstractionStarter]: For program point L4328(line 4328) no Hoare annotation was computed. [2018-12-08 07:56:55,019 INFO L444 ceAbstractionStarter]: At program point L4353(lines 4344 4356) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,019 INFO L448 ceAbstractionStarter]: For program point L4312(lines 4312 4315) no Hoare annotation was computed. [2018-12-08 07:56:55,019 INFO L448 ceAbstractionStarter]: For program point L4370(lines 4370 4373) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L451 ceAbstractionStarter]: At program point L4370-2(lines 4370 4373) the Hoare annotation is: true [2018-12-08 07:56:55,020 INFO L448 ceAbstractionStarter]: For program point L4329(lines 4329 4332) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L448 ceAbstractionStarter]: For program point L4420(line 4420) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L448 ceAbstractionStarter]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L451 ceAbstractionStarter]: At program point L4115(line 4115) the Hoare annotation is: true [2018-12-08 07:56:55,020 INFO L448 ceAbstractionStarter]: For program point L4111-1(lines 4111 4113) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L451 ceAbstractionStarter]: At program point L4111(lines 4111 4113) the Hoare annotation is: true [2018-12-08 07:56:55,020 INFO L448 ceAbstractionStarter]: For program point pt_detectFINAL(lines 4078 4154) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L444 ceAbstractionStarter]: At program point L4136(line 4136) the Hoare annotation is: (or (= pt_detect_~specified~0 0) (not (= ~ldv_spin~0 0))) [2018-12-08 07:56:55,020 INFO L448 ceAbstractionStarter]: For program point L4136-1(line 4136) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L448 ceAbstractionStarter]: For program point L4099-1(line 4099) no Hoare annotation was computed. [2018-12-08 07:56:55,020 INFO L451 ceAbstractionStarter]: At program point L4099(line 4099) the Hoare annotation is: true [2018-12-08 07:56:55,020 INFO L451 ceAbstractionStarter]: At program point L4128(lines 4089 4153) the Hoare annotation is: true [2018-12-08 07:56:55,020 INFO L451 ceAbstractionStarter]: At program point L4124(lines 4089 4153) the Hoare annotation is: true [2018-12-08 07:56:55,020 INFO L451 ceAbstractionStarter]: At program point L4120(line 4120) the Hoare annotation is: true [2018-12-08 07:56:55,021 INFO L448 ceAbstractionStarter]: For program point L4120-1(line 4120) no Hoare annotation was computed. [2018-12-08 07:56:55,021 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4121) no Hoare annotation was computed. [2018-12-08 07:56:55,021 INFO L448 ceAbstractionStarter]: For program point L4141-1(line 4141) no Hoare annotation was computed. [2018-12-08 07:56:55,021 INFO L444 ceAbstractionStarter]: At program point L4141(line 4141) the Hoare annotation is: (or (= pt_detect_~specified~0 0) (not (= ~ldv_spin~0 0))) [2018-12-08 07:56:55,021 INFO L448 ceAbstractionStarter]: For program point L4137(lines 4137 4142) no Hoare annotation was computed. [2018-12-08 07:56:55,021 INFO L448 ceAbstractionStarter]: For program point L4133-1(lines 4133 4134) no Hoare annotation was computed. [2018-12-08 07:56:55,021 INFO L444 ceAbstractionStarter]: At program point L4133(lines 4133 4134) the Hoare annotation is: (or (= pt_detect_~specified~0 0) (not (= ~ldv_spin~0 0))) [2018-12-08 07:56:55,021 INFO L448 ceAbstractionStarter]: For program point pt_detectEXIT(lines 4078 4154) no Hoare annotation was computed. [2018-12-08 07:56:55,021 INFO L451 ceAbstractionStarter]: At program point L4126(lines 4089 4153) the Hoare annotation is: true [2018-12-08 07:56:55,021 INFO L451 ceAbstractionStarter]: At program point pt_detectENTRY(lines 4078 4154) the Hoare annotation is: true [2018-12-08 07:56:55,027 INFO L448 ceAbstractionStarter]: For program point L4114(lines 4114 4123) no Hoare annotation was computed. [2018-12-08 07:56:55,027 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4109) no Hoare annotation was computed. [2018-12-08 07:56:55,027 INFO L448 ceAbstractionStarter]: For program point L4135(lines 4135 4144) no Hoare annotation was computed. [2018-12-08 07:56:55,027 INFO L448 ceAbstractionStarter]: For program point L4131-1(lines 4089 4153) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4146) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point L3741-1(line 3741) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L451 ceAbstractionStarter]: At program point L3741(line 3741) the Hoare annotation is: true [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point pt_rewindEXIT(lines 3725 3744) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L451 ceAbstractionStarter]: At program point pt_rewindENTRY(lines 3725 3744) the Hoare annotation is: true [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point pt_rewindFINAL(lines 3725 3744) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point pt_exitFINAL(lines 4672 4707) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point L4695-2(lines 4695 4698) no Hoare annotation was computed. [2018-12-08 07:56:55,028 INFO L444 ceAbstractionStarter]: At program point L4687(lines 4675 4706) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,028 INFO L444 ceAbstractionStarter]: At program point pt_exitENTRY(lines 4672 4707) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,028 INFO L444 ceAbstractionStarter]: At program point L4685(lines 4675 4706) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,028 INFO L448 ceAbstractionStarter]: For program point L4679(lines 4679 4683) no Hoare annotation was computed. [2018-12-08 07:56:55,029 INFO L448 ceAbstractionStarter]: For program point L4679-1(lines 4679 4683) no Hoare annotation was computed. [2018-12-08 07:56:55,029 INFO L448 ceAbstractionStarter]: For program point pt_exitEXIT(lines 4672 4707) no Hoare annotation was computed. [2018-12-08 07:56:55,029 INFO L444 ceAbstractionStarter]: At program point L4702(lines 4675 4706) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2018-12-08 07:56:55,029 INFO L444 ceAbstractionStarter]: At program point L4700(lines 4675 4706) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2018-12-08 07:56:55,029 INFO L448 ceAbstractionStarter]: For program point L4696-1(line 4696) no Hoare annotation was computed. [2018-12-08 07:56:55,029 INFO L444 ceAbstractionStarter]: At program point L4696(line 4696) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2018-12-08 07:56:55,029 INFO L444 ceAbstractionStarter]: At program point L4690(line 4690) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,029 INFO L444 ceAbstractionStarter]: At program point L4690-1(line 4690) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,034 INFO L444 ceAbstractionStarter]: At program point L4680-1(line 4680) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,034 INFO L444 ceAbstractionStarter]: At program point L4680(line 4680) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,034 INFO L448 ceAbstractionStarter]: For program point ldv_kmalloc_12EXIT(lines 3183 3190) no Hoare annotation was computed. [2018-12-08 07:56:55,034 INFO L451 ceAbstractionStarter]: At program point ldv_kmalloc_12ENTRY(lines 3183 3190) the Hoare annotation is: true [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point ldv_kmalloc_12FINAL(lines 3183 3190) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point L3187-1(line 3187) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L451 ceAbstractionStarter]: At program point L3187(line 3187) the Hoare annotation is: true [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L451 ceAbstractionStarter]: At program point L4631(lines 4621 4637) the Hoare annotation is: true [2018-12-08 07:56:55,035 INFO L451 ceAbstractionStarter]: At program point L4627(line 4627) the Hoare annotation is: true [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L451 ceAbstractionStarter]: At program point L4660(lines 4608 4670) the Hoare annotation is: true [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point L4652-2(lines 4652 4658) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point L4652(lines 4652 4658) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point L4615(lines 4615 4619) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L448 ceAbstractionStarter]: For program point L4644-1(line 4644) no Hoare annotation was computed. [2018-12-08 07:56:55,035 INFO L451 ceAbstractionStarter]: At program point L4644(line 4644) the Hoare annotation is: true [2018-12-08 07:56:55,036 INFO L448 ceAbstractionStarter]: For program point L4640-1(line 4640) no Hoare annotation was computed. [2018-12-08 07:56:55,036 INFO L451 ceAbstractionStarter]: At program point L4640(line 4640) the Hoare annotation is: true [2018-12-08 07:56:55,036 INFO L448 ceAbstractionStarter]: For program point L4620-1(line 4620) no Hoare annotation was computed. [2018-12-08 07:56:55,036 INFO L451 ceAbstractionStarter]: At program point L4620(line 4620) the Hoare annotation is: true [2018-12-08 07:56:55,036 INFO L451 ceAbstractionStarter]: At program point L4662(lines 4608 4670) the Hoare annotation is: true [2018-12-08 07:56:55,036 INFO L451 ceAbstractionStarter]: At program point L4633(lines 4621 4637) the Hoare annotation is: true [2018-12-08 07:56:55,036 INFO L448 ceAbstractionStarter]: For program point L4621(lines 4621 4638) no Hoare annotation was computed. [2018-12-08 07:56:55,036 INFO L444 ceAbstractionStarter]: At program point pt_initENTRY(lines 4599 4671) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,040 INFO L451 ceAbstractionStarter]: At program point L4646(lines 4608 4670) the Hoare annotation is: true [2018-12-08 07:56:55,040 INFO L448 ceAbstractionStarter]: For program point pt_initEXIT(lines 4599 4671) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L451 ceAbstractionStarter]: At program point L4642(line 4642) the Hoare annotation is: true [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point L4609(lines 4609 4613) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point L4642-1(line 4642) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L451 ceAbstractionStarter]: At program point L4667(lines 4608 4670) the Hoare annotation is: true [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point pt_initFINAL(lines 4599 4671) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point L4626(lines 4626 4629) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point L4626-2(lines 4626 4629) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L444 ceAbstractionStarter]: At program point L4614(line 4614) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point L4643(lines 4643 4648) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point L4614-1(line 4614) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point schedule_timeout_interruptibleFINAL(lines 5079 5081) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L451 ceAbstractionStarter]: At program point schedule_timeout_interruptibleENTRY(lines 5079 5081) the Hoare annotation is: true [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point schedule_timeout_interruptibleEXIT(lines 5079 5081) no Hoare annotation was computed. [2018-12-08 07:56:55,041 INFO L451 ceAbstractionStarter]: At program point L3648(line 3648) the Hoare annotation is: true [2018-12-08 07:56:55,041 INFO L448 ceAbstractionStarter]: For program point L3648-1(line 3648) no Hoare annotation was computed. [2018-12-08 07:56:55,042 INFO L448 ceAbstractionStarter]: For program point L3642(lines 3642 3645) no Hoare annotation was computed. [2018-12-08 07:56:55,042 INFO L444 ceAbstractionStarter]: At program point L3638(lines 3634 3646) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,042 INFO L451 ceAbstractionStarter]: At program point L3632(lines 3632 3646) the Hoare annotation is: true [2018-12-08 07:56:55,042 INFO L448 ceAbstractionStarter]: For program point L3632-1(lines 3630 3656) no Hoare annotation was computed. [2018-12-08 07:56:55,042 INFO L448 ceAbstractionStarter]: For program point L3651(lines 3651 3654) no Hoare annotation was computed. [2018-12-08 07:56:55,042 INFO L448 ceAbstractionStarter]: For program point L3647-1(lines 3630 3656) no Hoare annotation was computed. [2018-12-08 07:56:55,042 INFO L444 ceAbstractionStarter]: At program point L3643(lines 3634 3646) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,042 INFO L448 ceAbstractionStarter]: For program point L3631-1(line 3631) no Hoare annotation was computed. [2018-12-08 07:56:55,042 INFO L451 ceAbstractionStarter]: At program point L3631(line 3631) the Hoare annotation is: true [2018-12-08 07:56:55,042 INFO L448 ceAbstractionStarter]: For program point pt_atapiEXIT(lines 3625 3657) no Hoare annotation was computed. [2018-12-08 07:56:55,046 INFO L451 ceAbstractionStarter]: At program point pt_atapiENTRY(lines 3625 3657) the Hoare annotation is: true [2018-12-08 07:56:55,046 INFO L448 ceAbstractionStarter]: For program point pt_atapiFINAL(lines 3625 3657) no Hoare annotation was computed. [2018-12-08 07:56:55,046 INFO L451 ceAbstractionStarter]: At program point L3652(line 3652) the Hoare annotation is: true [2018-12-08 07:56:55,046 INFO L451 ceAbstractionStarter]: At program point L3681-1(line 3681) the Hoare annotation is: true [2018-12-08 07:56:55,046 INFO L451 ceAbstractionStarter]: At program point L3681(line 3681) the Hoare annotation is: true [2018-12-08 07:56:55,046 INFO L448 ceAbstractionStarter]: For program point L3679(line 3679) no Hoare annotation was computed. [2018-12-08 07:56:55,046 INFO L448 ceAbstractionStarter]: For program point L3698(lines 3698 3702) no Hoare annotation was computed. [2018-12-08 07:56:55,046 INFO L451 ceAbstractionStarter]: At program point pt_poll_dscENTRY(lines 3665 3709) the Hoare annotation is: true [2018-12-08 07:56:55,046 INFO L451 ceAbstractionStarter]: At program point L3696(lines 3672 3708) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3698-2(lines 3698 3702) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point pt_poll_dscEXIT(lines 3665 3709) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3686(line 3686) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point L3684(line 3684) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point L3686-1(lines 3672 3708) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point L3682(line 3682) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point pt_poll_dscFINAL(lines 3665 3709) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point L3703(line 3703) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3693(lines 3672 3708) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3691(lines 3672 3708) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point L3685-1(line 3685) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3685(line 3685) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3683-1(line 3683) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3683(line 3683) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateFINAL(lines 5025 5027) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 5025 5027) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3932(lines 3923 3936) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point L3930(lines 3923 3936) the Hoare annotation is: true [2018-12-08 07:56:55,047 INFO L448 ceAbstractionStarter]: For program point xnEXIT(lines 3919 3937) no Hoare annotation was computed. [2018-12-08 07:56:55,047 INFO L451 ceAbstractionStarter]: At program point xnENTRY(lines 3919 3937) the Hoare annotation is: true [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point xnFINAL(lines 3919 3937) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point L3229-1(line 3229) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L451 ceAbstractionStarter]: At program point L3229(line 3229) the Hoare annotation is: true [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point L3226(lines 3226 3233) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 3219 3235) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 3219 3235) the Hoare annotation is: true [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 3219 3235) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point _copy_from_userEXIT(lines 5004 5006) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L451 ceAbstractionStarter]: At program point _copy_from_userENTRY(lines 5004 5006) the Hoare annotation is: true [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point _copy_from_userFINAL(lines 5004 5006) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L451 ceAbstractionStarter]: At program point L4255(line 4255) the Hoare annotation is: true [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point L4255-1(line 4255) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L451 ceAbstractionStarter]: At program point pt_releaseENTRY(lines 4249 4273) the Hoare annotation is: true [2018-12-08 07:56:55,052 INFO L448 ceAbstractionStarter]: For program point pt_releaseFINAL(lines 4249 4273) no Hoare annotation was computed. [2018-12-08 07:56:55,052 INFO L451 ceAbstractionStarter]: At program point L4270(line 4270) the Hoare annotation is: true [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L4268-1(line 4268) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L4270-1(line 4270) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L451 ceAbstractionStarter]: At program point L4268(line 4268) the Hoare annotation is: true [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L4264-1(lines 4264 4267) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L4264(lines 4264 4267) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L4260-1(lines 4260 4263) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L4260(lines 4260 4263) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L4256(lines 4256 4259) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point pt_releaseEXIT(lines 4249 4273) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L451 ceAbstractionStarter]: At program point L4265(line 4265) the Hoare annotation is: true [2018-12-08 07:56:55,053 INFO L451 ceAbstractionStarter]: At program point L4261(line 4261) the Hoare annotation is: true [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L3613(lines 3613 3621) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L3613-2(lines 3613 3621) no Hoare annotation was computed. [2018-12-08 07:56:55,053 INFO L448 ceAbstractionStarter]: For program point L3609-1(line 3609) no Hoare annotation was computed. [2018-12-08 07:56:55,058 INFO L451 ceAbstractionStarter]: At program point L3609(line 3609) the Hoare annotation is: true [2018-12-08 07:56:55,058 INFO L448 ceAbstractionStarter]: For program point L3603(lines 3603 3606) no Hoare annotation was computed. [2018-12-08 07:56:55,058 INFO L444 ceAbstractionStarter]: At program point L3599(lines 3595 3607) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,058 INFO L448 ceAbstractionStarter]: For program point pt_req_senseEXIT(lines 3572 3624) no Hoare annotation was computed. [2018-12-08 07:56:55,058 INFO L448 ceAbstractionStarter]: For program point L3593-1(lines 3579 3623) no Hoare annotation was computed. [2018-12-08 07:56:55,058 INFO L451 ceAbstractionStarter]: At program point L3593(lines 3593 3607) the Hoare annotation is: true [2018-12-08 07:56:55,058 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 3618) no Hoare annotation was computed. [2018-12-08 07:56:55,058 INFO L448 ceAbstractionStarter]: For program point L3614-2(lines 3614 3618) no Hoare annotation was computed. [2018-12-08 07:56:55,058 INFO L451 ceAbstractionStarter]: At program point pt_req_senseENTRY(lines 3572 3624) the Hoare annotation is: true [2018-12-08 07:56:55,058 INFO L448 ceAbstractionStarter]: For program point L3608-1(lines 3608 3611) no Hoare annotation was computed. [2018-12-08 07:56:55,058 INFO L444 ceAbstractionStarter]: At program point L3604(lines 3595 3607) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,058 INFO L448 ceAbstractionStarter]: For program point pt_req_senseFINAL(lines 3572 3624) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L451 ceAbstractionStarter]: At program point L3592(line 3592) the Hoare annotation is: true [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point L3592-1(line 3592) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2018-12-08 07:56:55,059 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point xsFINAL(lines 3884 3918) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L451 ceAbstractionStarter]: At program point xsENTRY(lines 3884 3918) the Hoare annotation is: true [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point L3911(lines 3911 3914) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point L3911-2(lines 3911 3914) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point xsEXIT(lines 3884 3918) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point L3897(line 3897) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point L3897-2(lines 3897 3904) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L448 ceAbstractionStarter]: For program point L3897-4(lines 3897 3904) no Hoare annotation was computed. [2018-12-08 07:56:55,059 INFO L451 ceAbstractionStarter]: At program point L3908(lines 3891 3917) the Hoare annotation is: true [2018-12-08 07:56:55,059 INFO L451 ceAbstractionStarter]: At program point L3906(lines 3891 3917) the Hoare annotation is: true [2018-12-08 07:56:55,059 INFO L451 ceAbstractionStarter]: At program point ldv_register_chrdev_19ENTRY(lines 4900 4912) the Hoare annotation is: true [2018-12-08 07:56:55,064 INFO L451 ceAbstractionStarter]: At program point L4906(line 4906) the Hoare annotation is: true [2018-12-08 07:56:55,064 INFO L451 ceAbstractionStarter]: At program point L4909(line 4909) the Hoare annotation is: true [2018-12-08 07:56:55,064 INFO L448 ceAbstractionStarter]: For program point L4909-1(line 4909) no Hoare annotation was computed. [2018-12-08 07:56:55,064 INFO L448 ceAbstractionStarter]: For program point ldv_register_chrdev_19EXIT(lines 4900 4912) no Hoare annotation was computed. [2018-12-08 07:56:55,064 INFO L448 ceAbstractionStarter]: For program point L4906-1(line 4906) no Hoare annotation was computed. [2018-12-08 07:56:55,064 INFO L448 ceAbstractionStarter]: For program point ldv_register_chrdev_19FINAL(lines 4900 4912) no Hoare annotation was computed. [2018-12-08 07:56:55,064 INFO L451 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 3136 3143) the Hoare annotation is: true [2018-12-08 07:56:55,064 INFO L448 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 3136 3143) no Hoare annotation was computed. [2018-12-08 07:56:55,064 INFO L448 ceAbstractionStarter]: For program point IS_ERREXIT(lines 3136 3143) no Hoare annotation was computed. [2018-12-08 07:56:55,065 INFO L451 ceAbstractionStarter]: At program point L3140(line 3140) the Hoare annotation is: true [2018-12-08 07:56:55,065 INFO L448 ceAbstractionStarter]: For program point L3140-1(line 3140) no Hoare annotation was computed. [2018-12-08 07:56:55,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 07:56:55 BoogieIcfgContainer [2018-12-08 07:56:55,080 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 07:56:55,080 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 07:56:55,081 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 07:56:55,081 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 07:56:55,081 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:56:49" (3/4) ... [2018-12-08 07:56:55,084 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_chrdev [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __register_chrdev [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure DRIVE [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_to_user [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_chrdev [2018-12-08 07:56:55,091 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_completion [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_block [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_sleep [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __class_create [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_media_access_cmd [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write_fm [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_chrdev_20 [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_reset [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_ready_wait [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_block [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_open [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_identify [2018-12-08 07:56:55,092 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __unregister_chrdev [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_file_operations_1 [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_command [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_wait [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure class_destroy [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_ioctl [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure noop_llseek [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_destroy [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __copy_to_user_overflow [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_regr [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_probe [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __copy_from_user_overflow [2018-12-08 07:56:55,093 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_read [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_detect [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_rewind [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_exit [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kmalloc_12 [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_init [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout_interruptible [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_atapi [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_poll_dsc [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xn [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_release [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_req_sense [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xs [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_chrdev_19 [2018-12-08 07:56:55,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-12-08 07:56:55,113 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 325 nodes and edges [2018-12-08 07:56:55,115 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 147 nodes and edges [2018-12-08 07:56:55,117 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2018-12-08 07:56:55,118 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2018-12-08 07:56:55,119 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-08 07:56:55,120 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 07:56:55,121 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 07:56:55,122 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 07:56:55,141 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) [2018-12-08 07:56:55,142 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) [2018-12-08 07:56:55,232 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5865c40b-541d-46ac-b464-b689eb87677e/bin-2019/uautomizer/witness.graphml [2018-12-08 07:56:55,232 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 07:56:55,232 INFO L168 Benchmark]: Toolchain (without parser) took 10895.56 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 829.4 MB). Free memory was 949.5 MB in the beginning and 1.6 GB in the end (delta: -662.5 MB). Peak memory consumption was 166.9 MB. Max. memory is 11.5 GB. [2018-12-08 07:56:55,233 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 07:56:55,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 739.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -103.2 MB). Peak memory consumption was 58.3 MB. Max. memory is 11.5 GB. [2018-12-08 07:56:55,234 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 07:56:55,234 INFO L168 Benchmark]: Boogie Preprocessor took 74.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-12-08 07:56:55,234 INFO L168 Benchmark]: RCFGBuilder took 4433.27 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 187.7 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -264.7 MB). Peak memory consumption was 337.6 MB. Max. memory is 11.5 GB. [2018-12-08 07:56:55,234 INFO L168 Benchmark]: TraceAbstraction took 5457.30 ms. Allocated memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: 494.4 MB). Free memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: -346.5 MB). Peak memory consumption was 982.8 MB. Max. memory is 11.5 GB. [2018-12-08 07:56:55,234 INFO L168 Benchmark]: Witness Printer took 151.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-12-08 07:56:55,235 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 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 739.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -103.2 MB). Peak memory consumption was 58.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4433.27 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 187.7 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -264.7 MB). Peak memory consumption was 337.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5457.30 ms. Allocated memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: 494.4 MB). Free memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: -346.5 MB). Peak memory consumption was 982.8 MB. Max. memory is 11.5 GB. * Witness Printer took 151.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3264]: 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: 4089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 3847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4051]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4621]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4344]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 3634]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 3818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4675]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4675]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4508]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 3847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3923]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4508]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4344]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4621]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4051]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3634]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4675]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3923]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4675]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 82 procedures, 812 locations, 1 error locations. SAFE Result, 5.3s OverallTime, 11 OverallIterations, 8 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 1.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 11581 SDtfs, 1347 SDslu, 21374 SDs, 0 SdLazy, 140 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 838 GetRequests, 814 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1185occurred in iteration=10, 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: 0.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 230 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 324 LocationsWithAnnotation, 11490 PreInvPairs, 11970 NumberOfFragments, 591 HoareAnnotationTreeSize, 11490 FomulaSimplifications, 1905 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 324 FomulaSimplificationsInter, 4314 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 3723 NumberOfCodeBlocks, 3723 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 3710 ConstructedInterpolants, 0 QuantifiedInterpolants, 1579694 SizeOfPredicates, 0 NumberOfNonLiveVariables, 7292 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 13 InterpolantComputations, 11 PerfectInterpolantSequences, 2032/2078 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...