./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.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.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/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.c -s /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/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 45c1c6816369a3277a13d357d0fd8c9f0eb095eb ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 09:28:38,059 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:28:38,061 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:28:38,070 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:28:38,070 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:28:38,071 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:28:38,072 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:28:38,073 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:28:38,074 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:28:38,075 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:28:38,076 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:28:38,076 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:28:38,077 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:28:38,077 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:28:38,078 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:28:38,079 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:28:38,080 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:28:38,081 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:28:38,083 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:28:38,084 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:28:38,085 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:28:38,086 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:28:38,087 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:28:38,087 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:28:38,088 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:28:38,088 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:28:38,089 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:28:38,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:28:38,090 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:28:38,091 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:28:38,091 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:28:38,092 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:28:38,092 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:28:38,092 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:28:38,093 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:28:38,094 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:28:38,094 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 09:28:38,105 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:28:38,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:28:38,105 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:28:38,106 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:28:38,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:28:38,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:28:38,107 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 09:28:38,107 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:28:38,107 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:28:38,107 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:28:38,107 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:28:38,107 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:28:38,108 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:28:38,108 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:28:38,108 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:28:38,108 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:28:38,108 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:28:38,108 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:28:38,108 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:28:38,109 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:28:38,109 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:28:38,109 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:28:38,109 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:28:38,109 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:28:38,109 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 09:28:38,109 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:28:38,109 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:28:38,110 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 09:28:38,110 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_23091da7-4cd6-4e5d-8b60-70583e1773b5/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 -> 45c1c6816369a3277a13d357d0fd8c9f0eb095eb [2018-11-18 09:28:38,133 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:28:38,142 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:28:38,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:28:38,145 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:28:38,145 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:28:38,145 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 09:28:38,195 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/data/a1ae09f0c/765559c19ef347b4a82137c5a0f9e849/FLAGf1894658b [2018-11-18 09:28:38,712 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:28:38,712 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 09:28:38,730 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/data/a1ae09f0c/765559c19ef347b4a82137c5a0f9e849/FLAGf1894658b [2018-11-18 09:28:38,958 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/data/a1ae09f0c/765559c19ef347b4a82137c5a0f9e849 [2018-11-18 09:28:38,961 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:28:38,962 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 09:28:38,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:28:38,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:28:38,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:28:38,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:28:38" (1/1) ... [2018-11-18 09:28:38,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b83109 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:38, skipping insertion in model container [2018-11-18 09:28:38,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:28:38" (1/1) ... [2018-11-18 09:28:38,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:28:39,041 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:28:39,315 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3052] [2018-11-18 09:28:39,315 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3053-3054] [2018-11-18 09:28:40,132 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:28:40,163 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:28:40,221 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3052] [2018-11-18 09:28:40,221 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3053-3054] [2018-11-18 09:28:40,468 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:28:40,522 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:28:40,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40 WrapperNode [2018-11-18 09:28:40,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:28:40,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:28:40,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:28:40,523 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:28:40,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... [2018-11-18 09:28:40,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... [2018-11-18 09:28:40,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... [2018-11-18 09:28:40,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... [2018-11-18 09:28:40,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... [2018-11-18 09:28:40,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... [2018-11-18 09:28:40,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... [2018-11-18 09:28:40,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:28:40,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:28:40,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:28:40,636 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:28:40,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/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 [2018-11-18 09:28:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:28:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:28:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 09:28:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 09:28:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-18 09:28:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-18 09:28:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-18 09:28:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 09:28:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 09:28:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 09:28:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 09:28:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-18 09:28:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-18 09:28:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-18 09:28:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-18 09:28:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 09:28:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 09:28:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-11-18 09:28:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-11-18 09:28:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-18 09:28:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2018-11-18 09:28:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2018-11-18 09:28:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2018-11-18 09:28:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 09:28:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_19 [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_20 [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-18 09:28:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 09:28:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-18 09:28:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 09:28:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-18 09:28:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 09:28:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-18 09:28:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-18 09:28:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 09:28:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 09:28:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 09:28:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 09:28:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-18 09:28:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_19 [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_20 [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-18 09:28:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 09:28:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2018-11-18 09:28:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2018-11-18 09:28:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2018-11-18 09:28:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2018-11-18 09:28:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2018-11-18 09:28:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2018-11-18 09:28:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2018-11-18 09:28:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-11-18 09:28:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-11-18 09:28:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-18 09:28:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2018-11-18 09:28:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2018-11-18 09:28:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2018-11-18 09:28:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2018-11-18 09:28:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2018-11-18 09:28:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 09:28:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 09:28:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:28:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-18 09:28:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 09:28:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-18 09:28:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-18 09:28:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-18 09:28:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-18 09:28:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:28:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 09:28:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:28:44,904 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:28:44,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:28:44 BoogieIcfgContainer [2018-11-18 09:28:44,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:28:44,906 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 09:28:44,906 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 09:28:44,908 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 09:28:44,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 09:28:38" (1/3) ... [2018-11-18 09:28:44,909 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50aa814d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:28:44, skipping insertion in model container [2018-11-18 09:28:44,909 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:40" (2/3) ... [2018-11-18 09:28:44,910 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50aa814d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:28:44, skipping insertion in model container [2018-11-18 09:28:44,910 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:28:44" (3/3) ... [2018-11-18 09:28:44,911 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.c [2018-11-18 09:28:44,920 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 09:28:44,929 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 09:28:44,943 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 09:28:44,975 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 09:28:44,976 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 09:28:44,976 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 09:28:44,976 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 09:28:44,976 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 09:28:44,976 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 09:28:44,977 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 09:28:44,977 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 09:28:44,977 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 09:28:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states. [2018-11-18 09:28:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-18 09:28:45,020 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:28:45,021 INFO L375 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] [2018-11-18 09:28:45,023 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:28:45,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:28:45,028 INFO L82 PathProgramCache]: Analyzing trace with hash 981193385, now seen corresponding path program 1 times [2018-11-18 09:28:45,030 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:28:45,030 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:28:45,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:45,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:28:45,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-18 09:28:47,990 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:28:47,990 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:28:47,994 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:28:48,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:28:48,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:28:48,011 INFO L87 Difference]: Start difference. First operand 651 states. Second operand 3 states. [2018-11-18 09:28:48,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:28:48,222 INFO L93 Difference]: Finished difference Result 1535 states and 2165 transitions. [2018-11-18 09:28:48,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:28:48,224 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2018-11-18 09:28:48,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:28:48,242 INFO L225 Difference]: With dead ends: 1535 [2018-11-18 09:28:48,242 INFO L226 Difference]: Without dead ends: 863 [2018-11-18 09:28:48,249 INFO L604 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 [2018-11-18 09:28:48,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 863 states. [2018-11-18 09:28:48,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 863 to 856. [2018-11-18 09:28:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 856 states. [2018-11-18 09:28:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 856 states and 1175 transitions. [2018-11-18 09:28:48,342 INFO L78 Accepts]: Start accepts. Automaton has 856 states and 1175 transitions. Word has length 113 [2018-11-18 09:28:48,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:28:48,343 INFO L480 AbstractCegarLoop]: Abstraction has 856 states and 1175 transitions. [2018-11-18 09:28:48,343 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:28:48,343 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1175 transitions. [2018-11-18 09:28:48,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-18 09:28:48,350 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:28:48,351 INFO L375 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] [2018-11-18 09:28:48,351 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:28:48,351 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:28:48,352 INFO L82 PathProgramCache]: Analyzing trace with hash -1017954916, now seen corresponding path program 1 times [2018-11-18 09:28:48,352 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:28:48,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:28:48,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:48,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:28:48,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:48,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-18 09:28:51,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:28:51,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:28:51,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:28:51,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:28:51,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:28:51,136 INFO L87 Difference]: Start difference. First operand 856 states and 1175 transitions. Second operand 3 states. [2018-11-18 09:28:51,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:28:51,222 INFO L93 Difference]: Finished difference Result 1709 states and 2361 transitions. [2018-11-18 09:28:51,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:28:51,229 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 167 [2018-11-18 09:28:51,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:28:51,235 INFO L225 Difference]: With dead ends: 1709 [2018-11-18 09:28:51,235 INFO L226 Difference]: Without dead ends: 876 [2018-11-18 09:28:51,239 INFO L604 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 [2018-11-18 09:28:51,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 876 states. [2018-11-18 09:28:51,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 876 to 858. [2018-11-18 09:28:51,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 858 states. [2018-11-18 09:28:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 858 states and 1177 transitions. [2018-11-18 09:28:51,278 INFO L78 Accepts]: Start accepts. Automaton has 858 states and 1177 transitions. Word has length 167 [2018-11-18 09:28:51,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:28:51,279 INFO L480 AbstractCegarLoop]: Abstraction has 858 states and 1177 transitions. [2018-11-18 09:28:51,279 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:28:51,279 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1177 transitions. [2018-11-18 09:28:51,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-18 09:28:51,284 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:28:51,284 INFO L375 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] [2018-11-18 09:28:51,285 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:28:51,285 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:28:51,285 INFO L82 PathProgramCache]: Analyzing trace with hash 1126779600, now seen corresponding path program 1 times [2018-11-18 09:28:51,286 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:28:51,286 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:28:51,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:51,288 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:28:51,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-18 09:28:53,535 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:28:53,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:28:53,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:28:53,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:28:53,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:28:53,537 INFO L87 Difference]: Start difference. First operand 858 states and 1177 transitions. Second operand 3 states. [2018-11-18 09:28:53,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:28:53,580 INFO L93 Difference]: Finished difference Result 1713 states and 2363 transitions. [2018-11-18 09:28:53,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:28:53,581 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2018-11-18 09:28:53,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:28:53,586 INFO L225 Difference]: With dead ends: 1713 [2018-11-18 09:28:53,586 INFO L226 Difference]: Without dead ends: 878 [2018-11-18 09:28:53,589 INFO L604 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 [2018-11-18 09:28:53,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states. [2018-11-18 09:28:53,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 872. [2018-11-18 09:28:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 872 states. [2018-11-18 09:28:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 872 states and 1197 transitions. [2018-11-18 09:28:53,622 INFO L78 Accepts]: Start accepts. Automaton has 872 states and 1197 transitions. Word has length 176 [2018-11-18 09:28:53,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:28:53,623 INFO L480 AbstractCegarLoop]: Abstraction has 872 states and 1197 transitions. [2018-11-18 09:28:53,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:28:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1197 transitions. [2018-11-18 09:28:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-18 09:28:53,626 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:28:53,626 INFO L375 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] [2018-11-18 09:28:53,626 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:28:53,627 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:28:53,627 INFO L82 PathProgramCache]: Analyzing trace with hash -99456305, now seen corresponding path program 1 times [2018-11-18 09:28:53,627 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:28:53,627 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:28:53,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:53,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:28:53,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-18 09:28:55,948 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:28:55,948 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:28:55,948 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:28:55,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:28:55,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:28:55,949 INFO L87 Difference]: Start difference. First operand 872 states and 1197 transitions. Second operand 3 states. [2018-11-18 09:28:55,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:28:55,990 INFO L93 Difference]: Finished difference Result 1757 states and 2431 transitions. [2018-11-18 09:28:55,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:28:55,991 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 177 [2018-11-18 09:28:55,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:28:55,995 INFO L225 Difference]: With dead ends: 1757 [2018-11-18 09:28:55,995 INFO L226 Difference]: Without dead ends: 908 [2018-11-18 09:28:55,998 INFO L604 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 [2018-11-18 09:28:55,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states. [2018-11-18 09:28:56,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 904. [2018-11-18 09:28:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 904 states. [2018-11-18 09:28:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 904 states and 1249 transitions. [2018-11-18 09:28:56,030 INFO L78 Accepts]: Start accepts. Automaton has 904 states and 1249 transitions. Word has length 177 [2018-11-18 09:28:56,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:28:56,031 INFO L480 AbstractCegarLoop]: Abstraction has 904 states and 1249 transitions. [2018-11-18 09:28:56,031 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:28:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1249 transitions. [2018-11-18 09:28:56,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-18 09:28:56,035 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:28:56,035 INFO L375 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] [2018-11-18 09:28:56,035 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:28:56,036 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:28:56,036 INFO L82 PathProgramCache]: Analyzing trace with hash 331460496, now seen corresponding path program 1 times [2018-11-18 09:28:56,036 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:28:56,036 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:28:56,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:56,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:28:56,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:58,297 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-18 09:28:58,297 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:28:58,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 09:28:58,298 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 09:28:58,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 09:28:58,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:28:58,298 INFO L87 Difference]: Start difference. First operand 904 states and 1249 transitions. Second operand 5 states. [2018-11-18 09:28:58,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:28:58,372 INFO L93 Difference]: Finished difference Result 1799 states and 2491 transitions. [2018-11-18 09:28:58,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 09:28:58,372 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 177 [2018-11-18 09:28:58,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:28:58,375 INFO L225 Difference]: With dead ends: 1799 [2018-11-18 09:28:58,376 INFO L226 Difference]: Without dead ends: 918 [2018-11-18 09:28:58,377 INFO L604 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 [2018-11-18 09:28:58,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 918 states. [2018-11-18 09:28:58,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 918 to 918. [2018-11-18 09:28:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 918 states. [2018-11-18 09:28:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 918 states and 1263 transitions. [2018-11-18 09:28:58,398 INFO L78 Accepts]: Start accepts. Automaton has 918 states and 1263 transitions. Word has length 177 [2018-11-18 09:28:58,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:28:58,398 INFO L480 AbstractCegarLoop]: Abstraction has 918 states and 1263 transitions. [2018-11-18 09:28:58,398 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 09:28:58,398 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1263 transitions. [2018-11-18 09:28:58,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-11-18 09:28:58,402 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:28:58,402 INFO L375 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] [2018-11-18 09:28:58,402 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:28:58,402 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:28:58,402 INFO L82 PathProgramCache]: Analyzing trace with hash 607013504, now seen corresponding path program 1 times [2018-11-18 09:28:58,402 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:28:58,403 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:28:58,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:58,404 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:28:58,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:28:58,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:00,580 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-18 09:29:00,580 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:29:00,581 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 09:29:00,581 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 09:29:00,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 09:29:00,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:29:00,581 INFO L87 Difference]: Start difference. First operand 918 states and 1263 transitions. Second operand 5 states. [2018-11-18 09:29:00,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:29:00,632 INFO L93 Difference]: Finished difference Result 1897 states and 2649 transitions. [2018-11-18 09:29:00,633 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 09:29:00,633 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 187 [2018-11-18 09:29:00,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:29:00,636 INFO L225 Difference]: With dead ends: 1897 [2018-11-18 09:29:00,636 INFO L226 Difference]: Without dead ends: 1002 [2018-11-18 09:29:00,639 INFO L604 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 [2018-11-18 09:29:00,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1002 states. [2018-11-18 09:29:00,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1002 to 930. [2018-11-18 09:29:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 09:29:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1281 transitions. [2018-11-18 09:29:00,661 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1281 transitions. Word has length 187 [2018-11-18 09:29:00,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:29:00,661 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1281 transitions. [2018-11-18 09:29:00,661 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 09:29:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1281 transitions. [2018-11-18 09:29:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-11-18 09:29:00,665 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:29:00,665 INFO L375 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] [2018-11-18 09:29:00,665 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:29:00,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:29:00,666 INFO L82 PathProgramCache]: Analyzing trace with hash 1876720354, now seen corresponding path program 1 times [2018-11-18 09:29:00,666 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:29:00,666 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:29:00,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:00,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:29:00,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-18 09:29:02,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:29:02,865 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 09:29:02,866 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 09:29:02,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 09:29:02,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:29:02,866 INFO L87 Difference]: Start difference. First operand 930 states and 1281 transitions. Second operand 5 states. [2018-11-18 09:29:02,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:29:02,899 INFO L93 Difference]: Finished difference Result 1857 states and 2571 transitions. [2018-11-18 09:29:02,899 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 09:29:02,900 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 187 [2018-11-18 09:29:02,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:29:02,902 INFO L225 Difference]: With dead ends: 1857 [2018-11-18 09:29:02,903 INFO L226 Difference]: Without dead ends: 950 [2018-11-18 09:29:02,905 INFO L604 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 [2018-11-18 09:29:02,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2018-11-18 09:29:02,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 938. [2018-11-18 09:29:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 938 states. [2018-11-18 09:29:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 938 states and 1289 transitions. [2018-11-18 09:29:02,926 INFO L78 Accepts]: Start accepts. Automaton has 938 states and 1289 transitions. Word has length 187 [2018-11-18 09:29:02,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:29:02,927 INFO L480 AbstractCegarLoop]: Abstraction has 938 states and 1289 transitions. [2018-11-18 09:29:02,927 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 09:29:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1289 transitions. [2018-11-18 09:29:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-11-18 09:29:02,930 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:29:02,930 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:29:02,931 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:29:02,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:29:02,931 INFO L82 PathProgramCache]: Analyzing trace with hash 564539803, now seen corresponding path program 1 times [2018-11-18 09:29:02,931 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:29:02,931 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:29:02,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:02,932 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:29:02,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-11-18 09:29:05,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:29:05,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 09:29:05,119 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 09:29:05,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 09:29:05,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 09:29:05,120 INFO L87 Difference]: Start difference. First operand 938 states and 1289 transitions. Second operand 4 states. [2018-11-18 09:29:05,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:29:05,168 INFO L93 Difference]: Finished difference Result 1893 states and 2643 transitions. [2018-11-18 09:29:05,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 09:29:05,168 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 256 [2018-11-18 09:29:05,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:29:05,173 INFO L225 Difference]: With dead ends: 1893 [2018-11-18 09:29:05,173 INFO L226 Difference]: Without dead ends: 978 [2018-11-18 09:29:05,176 INFO L604 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 [2018-11-18 09:29:05,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2018-11-18 09:29:05,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 942. [2018-11-18 09:29:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 942 states. [2018-11-18 09:29:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 942 states and 1293 transitions. [2018-11-18 09:29:05,207 INFO L78 Accepts]: Start accepts. Automaton has 942 states and 1293 transitions. Word has length 256 [2018-11-18 09:29:05,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:29:05,207 INFO L480 AbstractCegarLoop]: Abstraction has 942 states and 1293 transitions. [2018-11-18 09:29:05,208 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 09:29:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1293 transitions. [2018-11-18 09:29:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2018-11-18 09:29:05,212 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:29:05,213 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:29:05,213 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:29:05,213 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:29:05,213 INFO L82 PathProgramCache]: Analyzing trace with hash -805443465, now seen corresponding path program 1 times [2018-11-18 09:29:05,213 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:29:05,213 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:29:05,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:05,215 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:29:05,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2018-11-18 09:29:07,595 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:29:07,595 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:29:07,596 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:29:07,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:29:07,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:29:07,596 INFO L87 Difference]: Start difference. First operand 942 states and 1293 transitions. Second operand 3 states. [2018-11-18 09:29:07,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:29:07,647 INFO L93 Difference]: Finished difference Result 1873 states and 2609 transitions. [2018-11-18 09:29:07,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:29:07,648 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 264 [2018-11-18 09:29:07,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:29:07,652 INFO L225 Difference]: With dead ends: 1873 [2018-11-18 09:29:07,652 INFO L226 Difference]: Without dead ends: 954 [2018-11-18 09:29:07,656 INFO L604 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 [2018-11-18 09:29:07,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 954 states. [2018-11-18 09:29:07,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 954 to 946. [2018-11-18 09:29:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 946 states. [2018-11-18 09:29:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 946 states and 1297 transitions. [2018-11-18 09:29:07,686 INFO L78 Accepts]: Start accepts. Automaton has 946 states and 1297 transitions. Word has length 264 [2018-11-18 09:29:07,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:29:07,686 INFO L480 AbstractCegarLoop]: Abstraction has 946 states and 1297 transitions. [2018-11-18 09:29:07,686 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:29:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1297 transitions. [2018-11-18 09:29:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-18 09:29:07,691 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:29:07,691 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:29:07,691 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:29:07,691 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:29:07,692 INFO L82 PathProgramCache]: Analyzing trace with hash 1949689907, now seen corresponding path program 1 times [2018-11-18 09:29:07,692 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:29:07,692 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:29:07,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:07,693 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:29:07,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2018-11-18 09:29:10,823 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:29:10,823 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/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 [2018-11-18 09:29:10,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:29:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:11,127 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:29:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2018-11-18 09:29:11,224 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:29:11,224 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2018-11-18 09:29:11,225 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 09:29:11,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 09:29:11,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:29:11,226 INFO L87 Difference]: Start difference. First operand 946 states and 1297 transitions. Second operand 6 states. [2018-11-18 09:29:11,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:29:11,312 INFO L93 Difference]: Finished difference Result 1882 states and 2661 transitions. [2018-11-18 09:29:11,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 09:29:11,312 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 270 [2018-11-18 09:29:11,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:29:11,317 INFO L225 Difference]: With dead ends: 1882 [2018-11-18 09:29:11,317 INFO L226 Difference]: Without dead ends: 959 [2018-11-18 09:29:11,320 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 270 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:29:11,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2018-11-18 09:29:11,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 955. [2018-11-18 09:29:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 955 states. [2018-11-18 09:29:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 955 states and 1314 transitions. [2018-11-18 09:29:11,354 INFO L78 Accepts]: Start accepts. Automaton has 955 states and 1314 transitions. Word has length 270 [2018-11-18 09:29:11,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:29:11,355 INFO L480 AbstractCegarLoop]: Abstraction has 955 states and 1314 transitions. [2018-11-18 09:29:11,355 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 09:29:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1314 transitions. [2018-11-18 09:29:11,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2018-11-18 09:29:11,361 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:29:11,362 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:29:11,362 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:29:11,362 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:29:11,362 INFO L82 PathProgramCache]: Analyzing trace with hash 814026059, now seen corresponding path program 1 times [2018-11-18 09:29:11,362 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:29:11,362 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:29:11,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:11,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:29:11,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:29:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:13,760 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-11-18 09:29:13,761 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:29:13,761 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/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 [2018-11-18 09:29:13,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:29:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:14,106 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:29:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-11-18 09:29:14,193 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:29:14,193 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-11-18 09:29:14,194 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 09:29:14,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 09:29:14,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 09:29:14,194 INFO L87 Difference]: Start difference. First operand 955 states and 1314 transitions. Second operand 4 states. [2018-11-18 09:29:14,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:29:14,268 INFO L93 Difference]: Finished difference Result 1918 states and 2744 transitions. [2018-11-18 09:29:14,268 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 09:29:14,268 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 306 [2018-11-18 09:29:14,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:29:14,269 INFO L225 Difference]: With dead ends: 1918 [2018-11-18 09:29:14,269 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 09:29:14,275 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 307 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:29:14,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 09:29:14,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 09:29:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 09:29:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 09:29:14,276 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 306 [2018-11-18 09:29:14,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:29:14,276 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 09:29:14,276 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 09:29:14,276 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 09:29:14,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 09:29:14,280 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 09:29:14,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:29:15,451 INFO L428 ceAbstractionStarter]: At program point L3392(line 3392) the Hoare annotation is: true [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point L3393(lines 3393 3402) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point L3392-1(line 3392) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 3381 3405) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L428 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 3381 3405) the Hoare annotation is: true [2018-11-18 09:29:15,452 INFO L428 ceAbstractionStarter]: At program point L3396(line 3396) the Hoare annotation is: true [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point L3397(lines 3397 3401) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point L3396-1(line 3396) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point L3397-2(lines 3393 3402) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 3381 3405) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point atomic_setEXIT(lines 3159 3167) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L428 ceAbstractionStarter]: At program point atomic_setENTRY(lines 3159 3167) the Hoare annotation is: true [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point atomic_setFINAL(lines 3159 3167) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point register_chrdevFINAL(lines 3346 3355) no Hoare annotation was computed. [2018-11-18 09:29:15,452 INFO L428 ceAbstractionStarter]: At program point register_chrdevENTRY(lines 3346 3355) the Hoare annotation is: true [2018-11-18 09:29:15,452 INFO L425 ceAbstractionStarter]: For program point register_chrdevEXIT(lines 3346 3355) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point write_regFINAL(lines 3475 3483) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L428 ceAbstractionStarter]: At program point write_regENTRY(lines 3475 3483) the Hoare annotation is: true [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point write_regEXIT(lines 3475 3483) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point atomic_incEXIT(lines 3168 3176) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L428 ceAbstractionStarter]: At program point atomic_incENTRY(lines 3168 3176) the Hoare annotation is: true [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point atomic_incFINAL(lines 3168 3176) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point status_regEXIT(lines 3457 3465) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L428 ceAbstractionStarter]: At program point status_regENTRY(lines 3457 3465) the Hoare annotation is: true [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point status_regFINAL(lines 3457 3465) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3191 3194) the Hoare annotation is: true [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3191 3194) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point L3193-1(line 3193) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L428 ceAbstractionStarter]: At program point L3193(line 3193) the Hoare annotation is: true [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3191 3194) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intENTRY(lines 3253 3261) no Hoare annotation was computed. [2018-11-18 09:29:15,453 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 3253 3261) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 3253 3261) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L5056-2(lines 5054 5067) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L5056(lines 5056 5060) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L421 ceAbstractionStarter]: At program point L4957(line 4957) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L4957-1(line 4957) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4914 5088) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L421 ceAbstractionStarter]: At program point L4949(line 4949) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L4949-1(line 4949) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L428 ceAbstractionStarter]: At program point L4974(line 4974) the Hoare annotation is: true [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L5040(line 5040) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L421 ceAbstractionStarter]: At program point L4941(line 4941) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L4974-1(line 4974) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L4941-1(line 4941) no Hoare annotation was computed. [2018-11-18 09:29:15,454 INFO L425 ceAbstractionStarter]: For program point L5032(line 5032) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L5024(line 5024) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L428 ceAbstractionStarter]: At program point L5082(lines 4940 5087) the Hoare annotation is: true [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L5041(lines 5041 5077) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L4967(lines 4967 5081) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L428 ceAbstractionStarter]: At program point L5033(line 5033) the Hoare annotation is: true [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L5025(lines 5025 5030) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 4914 5088) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L4968(line 4968) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L428 ceAbstractionStarter]: At program point L5026(line 5026) the Hoare annotation is: true [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L5026-1(line 5026) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 4914 5088) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L5043(lines 5043 5073) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L4969(lines 4969 5038) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L4986(line 4986) no Hoare annotation was computed. [2018-11-18 09:29:15,455 INFO L425 ceAbstractionStarter]: For program point L5011(line 5011) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5044(line 5044) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5003(line 5003) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L4995(line 4995) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L4987(lines 4987 4993) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5053(line 5053) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5045(lines 5045 5051) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5012(lines 5012 5022) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L4971(lines 4971 5034) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5004(lines 5004 5009) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L4996(lines 4996 5001) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5054(lines 5054 5069) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L421 ceAbstractionStarter]: At program point L4955(line 4955) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L4988-1(line 4988) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L4955-1(line 4955) no Hoare annotation was computed. [2018-11-18 09:29:15,456 INFO L428 ceAbstractionStarter]: At program point L4988(line 4988) the Hoare annotation is: true [2018-11-18 09:29:15,456 INFO L425 ceAbstractionStarter]: For program point L5079(line 5079) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L5046(line 5046) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L4980-1(line 4980) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L5013(line 5013) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L5046-1(line 5046) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L4980(line 4980) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L5071(line 5071) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L4972(line 4972) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L5063(lines 4940 5087) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L4997(line 4997) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L4997-1(line 4997) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L5055(line 5055) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L5055-1(line 5055) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L5014(lines 5014 5019) no Hoare annotation was computed. [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L5080(line 5080) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L428 ceAbstractionStarter]: At program point L5072(line 5072) the Hoare annotation is: true [2018-11-18 09:29:15,457 INFO L425 ceAbstractionStarter]: For program point L4973-2(lines 4971 5034) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point L4973(lines 4973 4978) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 3262 3270) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 3262 3270) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 3262 3270) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point DRIVEFINAL(lines 3484 3491) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point DRIVEEXIT(lines 3484 3491) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L428 ceAbstractionStarter]: At program point DRIVEENTRY(lines 3484 3491) the Hoare annotation is: true [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 3289 3297) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 3289 3297) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 3289 3297) the Hoare annotation is: true [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point unregister_chrdevFINAL(lines 3358 3366) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point unregister_chrdevEXIT(lines 3358 3366) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L428 ceAbstractionStarter]: At program point unregister_chrdevENTRY(lines 3358 3366) the Hoare annotation is: true [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2018-11-18 09:29:15,458 INFO L425 ceAbstractionStarter]: For program point pt_completionFINAL(lines 3586 3625) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L428 ceAbstractionStarter]: At program point L3603(line 3603) the Hoare annotation is: true [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point L3601-1(line 3601) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L428 ceAbstractionStarter]: At program point L3601(line 3601) the Hoare annotation is: true [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point L3608(lines 3608 3612) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L428 ceAbstractionStarter]: At program point L3606(line 3606) the Hoare annotation is: true [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point L3608-2(lines 3602 3618) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L428 ceAbstractionStarter]: At program point L3604(line 3604) the Hoare annotation is: true [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point L3606-1(line 3606) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point L3602(lines 3602 3620) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point L3604-1(line 3604) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L428 ceAbstractionStarter]: At program point L3600(line 3600) the Hoare annotation is: true [2018-11-18 09:29:15,459 INFO L428 ceAbstractionStarter]: At program point L3602-1(lines 3602 3620) the Hoare annotation is: true [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point L3600-1(line 3600) no Hoare annotation was computed. [2018-11-18 09:29:15,459 INFO L425 ceAbstractionStarter]: For program point pt_completionEXIT(lines 3586 3625) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point L3623(line 3623) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point L3621(line 3621) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point L3623-2(line 3623) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L428 ceAbstractionStarter]: At program point pt_completionENTRY(lines 3586 3625) the Hoare annotation is: true [2018-11-18 09:29:15,460 INFO L428 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicEXIT(lines 5163 5175) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicENTRY(lines 5163 5175) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point L5171(line 5171) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point L5171-1(lines 5163 5175) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point read_regFINAL(lines 3466 3474) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point read_regEXIT(lines 3466 3474) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L428 ceAbstractionStarter]: At program point read_regENTRY(lines 3466 3474) the Hoare annotation is: true [2018-11-18 09:29:15,460 INFO L428 ceAbstractionStarter]: At program point atomic_dec_and_testENTRY(lines 3177 3186) the Hoare annotation is: true [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point atomic_dec_and_testFINAL(lines 3177 3186) no Hoare annotation was computed. [2018-11-18 09:29:15,460 INFO L425 ceAbstractionStarter]: For program point atomic_dec_and_testEXIT(lines 3177 3186) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point pt_sleepEXIT(lines 3723 3731) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L428 ceAbstractionStarter]: At program point pt_sleepENTRY(lines 3723 3731) the Hoare annotation is: true [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point pt_sleepFINAL(lines 3723 3731) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point L5104-1(line 5104) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16EXIT(lines 5099 5108) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16ENTRY(lines 5099 5108) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point L5104(line 5104) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16FINAL(lines 5099 5108) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point L3794-1(line 3794) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point pt_media_access_cmdFINAL(lines 3781 3797) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L428 ceAbstractionStarter]: At program point L3788(line 3788) the Hoare annotation is: true [2018-11-18 09:29:15,461 INFO L428 ceAbstractionStarter]: At program point L3786(line 3786) the Hoare annotation is: true [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point L3787(lines 3787 3792) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L425 ceAbstractionStarter]: For program point L3786-1(line 3786) no Hoare annotation was computed. [2018-11-18 09:29:15,461 INFO L428 ceAbstractionStarter]: At program point pt_media_access_cmdENTRY(lines 3781 3797) the Hoare annotation is: true [2018-11-18 09:29:15,461 INFO L428 ceAbstractionStarter]: At program point L3794(line 3794) the Hoare annotation is: true [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point pt_media_access_cmdEXIT(lines 3781 3797) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point pt_write_fmEXIT(lines 3819 3839) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L428 ceAbstractionStarter]: At program point L3836(line 3836) the Hoare annotation is: true [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point L3836-1(line 3836) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L428 ceAbstractionStarter]: At program point pt_write_fmENTRY(lines 3819 3839) the Hoare annotation is: true [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point pt_write_fmFINAL(lines 3819 3839) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_20EXIT(lines 5123 5132) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point L5128-1(line 5128) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L421 ceAbstractionStarter]: At program point L5128(line 5128) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,462 INFO L421 ceAbstractionStarter]: At program point ldv_unregister_chrdev_20ENTRY(lines 5123 5132) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point ldv_unregister_chrdev_20FINAL(lines 5123 5132) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 3134 3141) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L428 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 3134 3141) the Hoare annotation is: true [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 3134 3141) no Hoare annotation was computed. [2018-11-18 09:29:15,462 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlockENTRY(lines 5185 5193) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 5185 5193) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 5185 5193) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 5176 5184) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_spin_lockENTRY(lines 5176 5184) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 5176 5184) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3217 3234) the Hoare annotation is: true [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point L3225(lines 3225 3232) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3217 3234) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3217 3234) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point iminorEXIT(lines 3335 3342) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L428 ceAbstractionStarter]: At program point iminorENTRY(lines 3335 3342) the Hoare annotation is: true [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point iminorFINAL(lines 3335 3342) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 5135 5147) no Hoare annotation was computed. [2018-11-18 09:29:15,463 INFO L428 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 5135 5147) the Hoare annotation is: true [2018-11-18 09:29:15,463 INFO L421 ceAbstractionStarter]: At program point L5143(line 5143) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,463 INFO L425 ceAbstractionStarter]: For program point L5143-1(lines 5135 5147) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L5140(lines 5140 5144) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point L3863(line 3863) the Hoare annotation is: true [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point L3892(lines 3853 3923) the Hoare annotation is: true [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point pt_resetENTRY(lines 3840 3924) the Hoare annotation is: true [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L3872(lines 3872 3881) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point L3905(lines 3897 3918) the Hoare annotation is: true [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point L3868(lines 3853 3923) the Hoare annotation is: true [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L3864(line 3864) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L3897(lines 3897 3920) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L3897-2(lines 3897 3920) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L3873-1(line 3873) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point L3873(line 3873) the Hoare annotation is: true [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L3902(line 3902) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L425 ceAbstractionStarter]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point L3861(line 3861) the Hoare annotation is: true [2018-11-18 09:29:15,464 INFO L428 ceAbstractionStarter]: At program point L3890(lines 3853 3923) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point L3882(lines 3853 3923) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point pt_resetEXIT(lines 3840 3924) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point L3874(lines 3874 3878) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point L3907(lines 3897 3918) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point L3862(line 3862) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point L3862-1(line 3862) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point pt_resetFINAL(lines 3840 3924) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point L3887(line 3887) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point L3912(lines 3912 3916) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point L3912-2(lines 3912 3916) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point L3875(lines 3853 3923) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point pt_ready_waitEXIT(lines 3925 3971) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point L3964(lines 3931 3970) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point pt_ready_waitENTRY(lines 3925 3971) the Hoare annotation is: true [2018-11-18 09:29:15,465 INFO L425 ceAbstractionStarter]: For program point pt_ready_waitFINAL(lines 3925 3971) no Hoare annotation was computed. [2018-11-18 09:29:15,465 INFO L428 ceAbstractionStarter]: At program point L3961-1(lines 3931 3970) the Hoare annotation is: true [2018-11-18 09:29:15,466 INFO L428 ceAbstractionStarter]: At program point L3961(line 3961) the Hoare annotation is: true [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L3955(lines 3955 3959) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L3950(lines 3950 3954) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L3948(line 3948) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L428 ceAbstractionStarter]: At program point L3948-2(line 3948) the Hoare annotation is: true [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L3948-3(line 3948) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L4288-2(lines 4288 4293) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L428 ceAbstractionStarter]: At program point L4321(line 4321) the Hoare annotation is: true [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L4288(line 4288) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L4321-1(line 4321) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L4284-1(line 4284) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L428 ceAbstractionStarter]: At program point L4284(line 4284) the Hoare annotation is: true [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L4309-2(lines 4309 4313) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L4309(line 4309) no Hoare annotation was computed. [2018-11-18 09:29:15,466 INFO L428 ceAbstractionStarter]: At program point L4301(line 4301) the Hoare annotation is: true [2018-11-18 09:29:15,466 INFO L425 ceAbstractionStarter]: For program point L4301-1(line 4301) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L428 ceAbstractionStarter]: At program point L4314(line 4314) the Hoare annotation is: true [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4314-1(line 4314) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L428 ceAbstractionStarter]: At program point pt_openENTRY(lines 4273 4337) the Hoare annotation is: true [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4323(lines 4323 4328) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point pt_openEXIT(lines 4273 4337) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4315(lines 4315 4319) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4315-2(lines 4315 4319) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4303(lines 4303 4307) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point pt_openFINAL(lines 4273 4337) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L428 ceAbstractionStarter]: At program point L4295(line 4295) the Hoare annotation is: true [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4333(line 4333) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4296(lines 4296 4300) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L428 ceAbstractionStarter]: At program point L4325(lines 4283 4336) the Hoare annotation is: true [2018-11-18 09:29:15,467 INFO L425 ceAbstractionStarter]: For program point L4119(lines 4119 4123) no Hoare annotation was computed. [2018-11-18 09:29:15,467 INFO L428 ceAbstractionStarter]: At program point L4119-2(lines 4119 4123) the Hoare annotation is: true [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4111-1(line 4111) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L428 ceAbstractionStarter]: At program point L4111(line 4111) the Hoare annotation is: true [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4107(line 4107) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4136(lines 4136 4145) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4136-2(lines 4136 4145) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4128(line 4128) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4095(lines 4095 4105) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4124(line 4124) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point pt_identifyFINAL(lines 4034 4148) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4112(lines 4112 4116) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L428 ceAbstractionStarter]: At program point L4112-2(lines 4112 4116) the Hoare annotation is: true [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point pt_identifyEXIT(lines 4034 4148) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L428 ceAbstractionStarter]: At program point pt_identifyENTRY(lines 4034 4148) the Hoare annotation is: true [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4096(lines 4096 4101) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4129(lines 4129 4133) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4096-2(lines 4096 4101) no Hoare annotation was computed. [2018-11-18 09:29:15,468 INFO L425 ceAbstractionStarter]: For program point L4129-2(lines 4129 4133) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L428 ceAbstractionStarter]: At program point L4088(line 4088) the Hoare annotation is: true [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4088-1(line 4088) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4117(line 4117) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L428 ceAbstractionStarter]: At program point L4130(line 4130) the Hoare annotation is: true [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4089(lines 4089 4093) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4118(lines 4118 4127) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L428 ceAbstractionStarter]: At program point L4118-2(lines 4118 4127) the Hoare annotation is: true [2018-11-18 09:29:15,469 INFO L428 ceAbstractionStarter]: At program point L4106(line 4106) the Hoare annotation is: true [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4139(lines 4139 4143) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L428 ceAbstractionStarter]: At program point L4106-1(line 4106) the Hoare annotation is: true [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4139-2(lines 4139 4143) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point ldv_file_operations_1EXIT(lines 4901 4913) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L428 ceAbstractionStarter]: At program point L4907(line 4907) the Hoare annotation is: true [2018-11-18 09:29:15,469 INFO L425 ceAbstractionStarter]: For program point L4907-1(line 4907) no Hoare annotation was computed. [2018-11-18 09:29:15,469 INFO L428 ceAbstractionStarter]: At program point L4909(line 4909) the Hoare annotation is: true [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point L4909-1(line 4909) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L428 ceAbstractionStarter]: At program point ldv_file_operations_1ENTRY(lines 4901 4913) the Hoare annotation is: true [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point ldv_file_operations_1FINAL(lines 4901 4913) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point L5199(line 5199) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point L5199-1(line 5199) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point ldv_spin_trylockENTRY(lines 5194 5207) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point L5200(lines 5200 5205) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point ldv_spin_trylockFINAL(lines 5194 5207) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point ldv_spin_trylockEXIT(lines 5194 5207) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L428 ceAbstractionStarter]: At program point pt_commandENTRY(lines 3544 3585) the Hoare annotation is: true [2018-11-18 09:29:15,470 INFO L421 ceAbstractionStarter]: At program point L3574(line 3574) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point pt_commandFINAL(lines 3544 3585) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point L3575(lines 3575 3581) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point L3574-1(line 3574) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L425 ceAbstractionStarter]: For program point L3568(lines 3568 3573) no Hoare annotation was computed. [2018-11-18 09:29:15,470 INFO L421 ceAbstractionStarter]: At program point L3566(line 3566) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-11-18 09:29:15,471 INFO L425 ceAbstractionStarter]: For program point L3567(line 3567) no Hoare annotation was computed. [2018-11-18 09:29:15,471 INFO L421 ceAbstractionStarter]: At program point L3564(line 3564) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-11-18 09:29:15,471 INFO L421 ceAbstractionStarter]: At program point L3565(line 3565) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-11-18 09:29:15,471 INFO L421 ceAbstractionStarter]: At program point L3564-1(line 3564) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= 0 pt_command_~tmp___0~4)) [2018-11-18 09:29:15,471 INFO L425 ceAbstractionStarter]: For program point L3558(lines 3558 3563) no Hoare annotation was computed. [2018-11-18 09:29:15,471 INFO L428 ceAbstractionStarter]: At program point L3556(line 3556) the Hoare annotation is: true [2018-11-18 09:29:15,471 INFO L425 ceAbstractionStarter]: For program point L3557(line 3557) no Hoare annotation was computed. [2018-11-18 09:29:15,471 INFO L425 ceAbstractionStarter]: For program point L3555-1(line 3555) no Hoare annotation was computed. [2018-11-18 09:29:15,471 INFO L425 ceAbstractionStarter]: For program point pt_commandEXIT(lines 3544 3585) no Hoare annotation was computed. [2018-11-18 09:29:15,471 INFO L428 ceAbstractionStarter]: At program point L3555(line 3555) the Hoare annotation is: true [2018-11-18 09:29:15,471 INFO L428 ceAbstractionStarter]: At program point L3556-1(line 3556) the Hoare annotation is: true [2018-11-18 09:29:15,471 INFO L425 ceAbstractionStarter]: For program point pt_waitEXIT(lines 3492 3543) no Hoare annotation was computed. [2018-11-18 09:29:15,471 INFO L428 ceAbstractionStarter]: At program point L3514(lines 3502 3542) the Hoare annotation is: true [2018-11-18 09:29:15,471 INFO L425 ceAbstractionStarter]: For program point L3510(lines 3510 3520) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L428 ceAbstractionStarter]: At program point L3508(lines 3502 3542) the Hoare annotation is: true [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3531-1(lines 3531 3536) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3525-1(line 3525) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L428 ceAbstractionStarter]: At program point pt_waitENTRY(lines 3492 3543) the Hoare annotation is: true [2018-11-18 09:29:15,472 INFO L428 ceAbstractionStarter]: At program point L3525(line 3525) the Hoare annotation is: true [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3523-1(line 3523) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L428 ceAbstractionStarter]: At program point L3523(line 3523) the Hoare annotation is: true [2018-11-18 09:29:15,472 INFO L428 ceAbstractionStarter]: At program point L3521(lines 3502 3542) the Hoare annotation is: true [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3513(lines 3513 3517) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3509(line 3509) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point pt_waitFINAL(lines 3492 3543) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3526(lines 3526 3530) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L428 ceAbstractionStarter]: At program point L3524(line 3524) the Hoare annotation is: true [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3526-2(lines 3522 3538) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point L3524-1(line 3524) no Hoare annotation was computed. [2018-11-18 09:29:15,472 INFO L425 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3406 3430) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L428 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3406 3430) the Hoare annotation is: true [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L3422(lines 3422 3426) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L3421-1(line 3421) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L3422-2(lines 3418 3427) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L428 ceAbstractionStarter]: At program point L3421(line 3421) the Hoare annotation is: true [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3406 3430) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L3418(lines 3418 3427) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L3417-1(line 3417) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L428 ceAbstractionStarter]: At program point L3417(line 3417) the Hoare annotation is: true [2018-11-18 09:29:15,473 INFO L428 ceAbstractionStarter]: At program point L4767(lines 4606 4769) the Hoare annotation is: true [2018-11-18 09:29:15,473 INFO L428 ceAbstractionStarter]: At program point L4734(lines 4734 4735) the Hoare annotation is: true [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L4635(lines 4635 4639) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L4734-1(lines 4734 4735) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L4702(line 4702) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L425 ceAbstractionStarter]: For program point L4628-1(line 4628) no Hoare annotation was computed. [2018-11-18 09:29:15,473 INFO L428 ceAbstractionStarter]: At program point L4628(line 4628) the Hoare annotation is: true [2018-11-18 09:29:15,473 INFO L428 ceAbstractionStarter]: At program point L4711(line 4711) the Hoare annotation is: true [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point L4711-1(line 4711) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point L4703(lines 4703 4707) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point L4736(lines 4736 4741) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L428 ceAbstractionStarter]: At program point L4761(lines 4606 4769) the Hoare annotation is: true [2018-11-18 09:29:15,474 INFO L428 ceAbstractionStarter]: At program point pt_writeENTRY(lines 4585 4770) the Hoare annotation is: true [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point L4629(lines 4629 4633) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L428 ceAbstractionStarter]: At program point L4753(lines 4606 4769) the Hoare annotation is: true [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point L4621(lines 4621 4625) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point pt_writeFINAL(lines 4585 4770) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L421 ceAbstractionStarter]: At program point L4671(lines 4666 4680) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,474 INFO L428 ceAbstractionStarter]: At program point L4704(lines 4606 4769) the Hoare annotation is: true [2018-11-18 09:29:15,474 INFO L428 ceAbstractionStarter]: At program point L4663(line 4663) the Hoare annotation is: true [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point L4729-2(lines 4729 4733) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point L4663-1(line 4663) no Hoare annotation was computed. [2018-11-18 09:29:15,474 INFO L425 ceAbstractionStarter]: For program point pt_writeEXIT(lines 4585 4770) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4729(lines 4729 4733) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4655(lines 4655 4659) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L428 ceAbstractionStarter]: At program point L4688-1(line 4688) the Hoare annotation is: true [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4688-2(lines 4688 4689) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L428 ceAbstractionStarter]: At program point L4746(lines 4606 4769) the Hoare annotation is: true [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4655-2(lines 4655 4659) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4713(lines 4713 4719) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L428 ceAbstractionStarter]: At program point L4763(lines 4606 4769) the Hoare annotation is: true [2018-11-18 09:29:15,475 INFO L428 ceAbstractionStarter]: At program point L4697-2(lines 4697 4701) the Hoare annotation is: true [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4664-2(lines 4606 4769) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4697(lines 4697 4701) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4664(lines 4664 4680) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4648(line 4648) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4640(lines 4640 4644) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4723(lines 4723 4727) no Hoare annotation was computed. [2018-11-18 09:29:15,475 INFO L425 ceAbstractionStarter]: For program point L4690(lines 4690 4696) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4723-2(lines 4723 4727) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L428 ceAbstractionStarter]: At program point L4682(line 4682) the Hoare annotation is: true [2018-11-18 09:29:15,476 INFO L428 ceAbstractionStarter]: At program point L4748(lines 4606 4769) the Hoare annotation is: true [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4649(lines 4649 4653) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4682-1(line 4682) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4674(lines 4674 4678) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L421 ceAbstractionStarter]: At program point L4675(lines 4666 4680) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4708-1(line 4708) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L428 ceAbstractionStarter]: At program point L4708(line 4708) the Hoare annotation is: true [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4692-1(line 4692) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4626(lines 4626 4639) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L428 ceAbstractionStarter]: At program point L4692(line 4692) the Hoare annotation is: true [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4626-2(lines 4626 4639) no Hoare annotation was computed. [2018-11-18 09:29:15,476 INFO L428 ceAbstractionStarter]: At program point L4709(line 4709) the Hoare annotation is: true [2018-11-18 09:29:15,476 INFO L425 ceAbstractionStarter]: For program point L4709-1(line 4709) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3286) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 3280 3288) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 3280 3288) the Hoare annotation is: true [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 3280 3288) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point pt_ioctlFINAL(lines 4338 4375) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L428 ceAbstractionStarter]: At program point L4350(line 4350) the Hoare annotation is: true [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4350-1(line 4350) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4348(lines 4348 4373) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L428 ceAbstractionStarter]: At program point pt_ioctlENTRY(lines 4338 4375) the Hoare annotation is: true [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4371(line 4371) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4367(line 4367) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L428 ceAbstractionStarter]: At program point L4359(line 4359) the Hoare annotation is: true [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4359-1(line 4359) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4357(line 4357) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4351(lines 4351 4355) no Hoare annotation was computed. [2018-11-18 09:29:15,477 INFO L425 ceAbstractionStarter]: For program point L4349-2(line 4349) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point pt_ioctlEXIT(lines 4338 4375) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point L4349(line 4349) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point L4364-1(line 4364) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point L4362(line 4362) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L428 ceAbstractionStarter]: At program point L4364(line 4364) the Hoare annotation is: true [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point L4356(lines 4356 4370) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 5089 5098) the Hoare annotation is: true [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point L5095(line 5095) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 5089 5098) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L428 ceAbstractionStarter]: At program point L5094(line 5094) the Hoare annotation is: true [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 5089 5098) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L428 ceAbstractionStarter]: At program point L5094-1(line 5094) the Hoare annotation is: true [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 3271 3279) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 3271 3279) no Hoare annotation was computed. [2018-11-18 09:29:15,478 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 3271 3279) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3298 3305) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3298 3305) the Hoare annotation is: true [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3298 3305) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point atomic_readFINAL(lines 3151 3158) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point atomic_readEXIT(lines 3151 3158) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L428 ceAbstractionStarter]: At program point atomic_readENTRY(lines 3151 3158) the Hoare annotation is: true [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageFINAL(lines 5149 5162) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageENTRY(lines 5149 5162) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageEXIT(lines 5149 5162) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point L5154(lines 5154 5158) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point L5157(line 5157) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point L5157-1(lines 5154 5158) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L428 ceAbstractionStarter]: At program point pt_probeENTRY(lines 4149 4187) the Hoare annotation is: true [2018-11-18 09:29:15,479 INFO L425 ceAbstractionStarter]: For program point L4179-1(line 4179) no Hoare annotation was computed. [2018-11-18 09:29:15,479 INFO L428 ceAbstractionStarter]: At program point L4179(line 4179) the Hoare annotation is: true [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L428 ceAbstractionStarter]: At program point L4177(line 4177) the Hoare annotation is: true [2018-11-18 09:29:15,480 INFO L428 ceAbstractionStarter]: At program point L4171(lines 4157 4176) the Hoare annotation is: true [2018-11-18 09:29:15,480 INFO L428 ceAbstractionStarter]: At program point L4169(lines 4157 4176) the Hoare annotation is: true [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4163-1(line 4163) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L428 ceAbstractionStarter]: At program point L4163(line 4163) the Hoare annotation is: true [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4161(line 4161) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4157(lines 4157 4184) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4157-2(lines 4157 4184) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point pt_probeEXIT(lines 4149 4187) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4178(lines 4178 4183) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4170(lines 4170 4174) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point pt_probeFINAL(lines 4149 4187) no Hoare annotation was computed. [2018-11-18 09:29:15,480 INFO L425 ceAbstractionStarter]: For program point L4162(lines 4162 4167) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4511(lines 4511 4515) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L428 ceAbstractionStarter]: At program point L4478(line 4478) the Hoare annotation is: true [2018-11-18 09:29:15,481 INFO L428 ceAbstractionStarter]: At program point L4577(lines 4426 4583) the Hoare annotation is: true [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4478-1(line 4478) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L428 ceAbstractionStarter]: At program point L4511-2(lines 4511 4515) the Hoare annotation is: true [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4470(lines 4470 4474) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L428 ceAbstractionStarter]: At program point L4503-1(line 4503) the Hoare annotation is: true [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4503-2(line 4503) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4470-2(lines 4470 4474) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L428 ceAbstractionStarter]: At program point pt_readENTRY(lines 4405 4584) the Hoare annotation is: true [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4479(lines 4479 4495) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4545-2(lines 4545 4549) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4545(lines 4545 4549) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point pt_readFINAL(lines 4405 4584) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4570(lines 4570 4574) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4479-2(lines 4426 4583) no Hoare annotation was computed. [2018-11-18 09:29:15,481 INFO L425 ceAbstractionStarter]: For program point L4537-2(lines 4537 4541) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4537(lines 4537 4541) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4504(lines 4504 4510) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L428 ceAbstractionStarter]: At program point L4562(lines 4426 4583) the Hoare annotation is: true [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4463(line 4463) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4455(lines 4455 4459) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L428 ceAbstractionStarter]: At program point L4497(line 4497) the Hoare annotation is: true [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4464(lines 4464 4468) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4497-1(line 4497) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L428 ceAbstractionStarter]: At program point L4522(line 4522) the Hoare annotation is: true [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4489(lines 4489 4493) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4522-1(line 4522) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L428 ceAbstractionStarter]: At program point L4506(line 4506) the Hoare annotation is: true [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4506-1(line 4506) no Hoare annotation was computed. [2018-11-18 09:29:15,482 INFO L428 ceAbstractionStarter]: At program point L4523(line 4523) the Hoare annotation is: true [2018-11-18 09:29:15,482 INFO L421 ceAbstractionStarter]: At program point L4490(lines 4481 4495) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,482 INFO L425 ceAbstractionStarter]: For program point L4523-1(line 4523) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L428 ceAbstractionStarter]: At program point L4581(lines 4426 4583) the Hoare annotation is: true [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point pt_readEXIT(lines 4405 4584) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4441-2(lines 4441 4454) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4441(lines 4441 4454) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4450(lines 4450 4454) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4516(line 4516) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L428 ceAbstractionStarter]: At program point L4525(line 4525) the Hoare annotation is: true [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4525-1(line 4525) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L428 ceAbstractionStarter]: At program point L4550(lines 4550 4551) the Hoare annotation is: true [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4517(lines 4517 4521) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4550-1(lines 4550 4551) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L428 ceAbstractionStarter]: At program point L4575(lines 4426 4583) the Hoare annotation is: true [2018-11-18 09:29:15,483 INFO L428 ceAbstractionStarter]: At program point L4443(line 4443) the Hoare annotation is: true [2018-11-18 09:29:15,483 INFO L425 ceAbstractionStarter]: For program point L4443-1(line 4443) no Hoare annotation was computed. [2018-11-18 09:29:15,483 INFO L428 ceAbstractionStarter]: At program point L4567(lines 4426 4583) the Hoare annotation is: true [2018-11-18 09:29:15,483 INFO L428 ceAbstractionStarter]: At program point L4518(lines 4426 4583) the Hoare annotation is: true [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4444(lines 4444 4448) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4527(lines 4527 4533) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L428 ceAbstractionStarter]: At program point L4560(lines 4426 4583) the Hoare annotation is: true [2018-11-18 09:29:15,484 INFO L421 ceAbstractionStarter]: At program point L4486(lines 4481 4495) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4552(lines 4552 4557) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L421 ceAbstractionStarter]: At program point L4251(line 4251) the Hoare annotation is: (or (= pt_detect_~specified~0 0) (not (= ~ldv_spin~0 0))) [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4251-1(line 4251) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L428 ceAbstractionStarter]: At program point L4210(line 4210) the Hoare annotation is: true [2018-11-18 09:29:15,484 INFO L428 ceAbstractionStarter]: At program point L4239(lines 4200 4271) the Hoare annotation is: true [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4210-1(line 4210) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point pt_detectFINAL(lines 4188 4272) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L428 ceAbstractionStarter]: At program point L4227(line 4227) the Hoare annotation is: true [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4227-1(line 4227) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4252(lines 4252 4257) no Hoare annotation was computed. [2018-11-18 09:29:15,484 INFO L425 ceAbstractionStarter]: For program point L4228(lines 4228 4233) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point pt_detectEXIT(lines 4188 4272) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L428 ceAbstractionStarter]: At program point L4241(lines 4200 4271) the Hoare annotation is: true [2018-11-18 09:29:15,485 INFO L428 ceAbstractionStarter]: At program point L4237(lines 4200 4271) the Hoare annotation is: true [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point L4250(lines 4250 4260) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point L4246(lines 4246 4263) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L428 ceAbstractionStarter]: At program point pt_detectENTRY(lines 4188 4272) the Hoare annotation is: true [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point L4217(lines 4217 4221) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point L4246-1(lines 4200 4271) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point L4226(lines 4226 4236) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point L3815-1(line 3815) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L428 ceAbstractionStarter]: At program point L3815(line 3815) the Hoare annotation is: true [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point pt_rewindEXIT(lines 3798 3818) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L428 ceAbstractionStarter]: At program point pt_rewindENTRY(lines 3798 3818) the Hoare annotation is: true [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point pt_rewindFINAL(lines 3798 3818) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L421 ceAbstractionStarter]: At program point L4887(lines 4859 4895) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2018-11-18 09:29:15,485 INFO L425 ceAbstractionStarter]: For program point pt_exitFINAL(lines 4855 4896) no Hoare annotation was computed. [2018-11-18 09:29:15,485 INFO L421 ceAbstractionStarter]: At program point L4889(lines 4859 4895) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point L4881-2(lines 4881 4885) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L421 ceAbstractionStarter]: At program point pt_exitENTRY(lines 4855 4896) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point L4881(lines 4881 4885) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L421 ceAbstractionStarter]: At program point L4877(line 4877) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point L4877-1(line 4877) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point pt_exitEXIT(lines 4855 4896) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point L4863(lines 4863 4868) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point L4863-2(lines 4863 4868) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L421 ceAbstractionStarter]: At program point L4870(lines 4859 4895) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,486 INFO L421 ceAbstractionStarter]: At program point L4872(lines 4859 4895) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point L3202-1(line 3202) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point ldv_kmalloc_12EXIT(lines 3197 3205) no Hoare annotation was computed. [2018-11-18 09:29:15,486 INFO L428 ceAbstractionStarter]: At program point ldv_kmalloc_12ENTRY(lines 3197 3205) the Hoare annotation is: true [2018-11-18 09:29:15,486 INFO L425 ceAbstractionStarter]: For program point ldv_kmalloc_12FINAL(lines 3197 3205) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L428 ceAbstractionStarter]: At program point L3202(line 3202) the Hoare annotation is: true [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 3306 3314) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 3306 3314) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 3306 3314) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point L3710-1(lines 3691 3721) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L421 ceAbstractionStarter]: At program point L3704(lines 3695 3709) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,487 INFO L421 ceAbstractionStarter]: At program point L3700(lines 3695 3709) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,487 INFO L428 ceAbstractionStarter]: At program point L3692(line 3692) the Hoare annotation is: true [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point L3692-1(line 3692) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point L3715(lines 3715 3719) no Hoare annotation was computed. [2018-11-18 09:29:15,487 INFO L425 ceAbstractionStarter]: For program point L3711-1(line 3711) no Hoare annotation was computed. [2018-11-18 09:29:15,488 INFO L428 ceAbstractionStarter]: At program point L3711(line 3711) the Hoare annotation is: true [2018-11-18 09:29:15,488 INFO L425 ceAbstractionStarter]: For program point L3703(lines 3703 3707) no Hoare annotation was computed. [2018-11-18 09:29:15,488 INFO L425 ceAbstractionStarter]: For program point pt_atapiEXIT(lines 3685 3722) no Hoare annotation was computed. [2018-11-18 09:29:15,488 INFO L425 ceAbstractionStarter]: For program point L3693(lines 3693 3709) no Hoare annotation was computed. [2018-11-18 09:29:15,488 INFO L428 ceAbstractionStarter]: At program point pt_atapiENTRY(lines 3685 3722) the Hoare annotation is: true [2018-11-18 09:29:15,488 INFO L425 ceAbstractionStarter]: For program point L3693-2(lines 3691 3721) no Hoare annotation was computed. [2018-11-18 09:29:15,488 INFO L425 ceAbstractionStarter]: For program point pt_atapiFINAL(lines 3685 3722) no Hoare annotation was computed. [2018-11-18 09:29:15,488 INFO L428 ceAbstractionStarter]: At program point L3716(line 3716) the Hoare annotation is: true [2018-11-18 09:29:15,488 INFO L425 ceAbstractionStarter]: For program point L4796(lines 4796 4817) no Hoare annotation was computed. [2018-11-18 09:29:15,488 INFO L428 ceAbstractionStarter]: At program point L4825(lines 4781 4853) the Hoare annotation is: true [2018-11-18 09:29:15,490 INFO L425 ceAbstractionStarter]: For program point L4788-1(line 4788) no Hoare annotation was computed. [2018-11-18 09:29:15,490 INFO L428 ceAbstractionStarter]: At program point L4850(lines 4781 4853) the Hoare annotation is: true [2018-11-18 09:29:15,490 INFO L428 ceAbstractionStarter]: At program point L4821(line 4821) the Hoare annotation is: true [2018-11-18 09:29:15,490 INFO L421 ceAbstractionStarter]: At program point L4788(line 4788) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,490 INFO L425 ceAbstractionStarter]: For program point L4821-1(line 4821) no Hoare annotation was computed. [2018-11-18 09:29:15,490 INFO L428 ceAbstractionStarter]: At program point L4809(lines 4796 4815) the Hoare annotation is: true [2018-11-18 09:29:15,490 INFO L425 ceAbstractionStarter]: For program point L4801-2(lines 4801 4805) no Hoare annotation was computed. [2018-11-18 09:29:15,490 INFO L425 ceAbstractionStarter]: For program point L4801(lines 4801 4805) no Hoare annotation was computed. [2018-11-18 09:29:15,490 INFO L425 ceAbstractionStarter]: For program point L4822(lines 4822 4828) no Hoare annotation was computed. [2018-11-18 09:29:15,490 INFO L425 ceAbstractionStarter]: For program point L4789(lines 4789 4794) no Hoare annotation was computed. [2018-11-18 09:29:15,490 INFO L428 ceAbstractionStarter]: At program point L4843(lines 4781 4853) the Hoare annotation is: true [2018-11-18 09:29:15,491 INFO L428 ceAbstractionStarter]: At program point L4823(line 4823) the Hoare annotation is: true [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point L4823-1(line 4823) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point L4782(lines 4782 4787) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L421 ceAbstractionStarter]: At program point pt_initENTRY(lines 4771 4854) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= ~ldv_state_variable_1~0 0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-18 09:29:15,491 INFO L428 ceAbstractionStarter]: At program point L4807(lines 4796 4815) the Hoare annotation is: true [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point pt_initEXIT(lines 4771 4854) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point L4832-2(lines 4832 4839) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point L4832(lines 4832 4839) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L428 ceAbstractionStarter]: At program point L4795(line 4795) the Hoare annotation is: true [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point pt_initFINAL(lines 4771 4854) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L428 ceAbstractionStarter]: At program point L4841(lines 4781 4853) the Hoare annotation is: true [2018-11-18 09:29:15,491 INFO L425 ceAbstractionStarter]: For program point L3768(lines 3768 3772) no Hoare annotation was computed. [2018-11-18 09:29:15,491 INFO L428 ceAbstractionStarter]: At program point L3766(lines 3740 3779) the Hoare annotation is: true [2018-11-18 09:29:15,491 INFO L428 ceAbstractionStarter]: At program point L3768-2(lines 3768 3772) the Hoare annotation is: true [2018-11-18 09:29:15,491 INFO L428 ceAbstractionStarter]: At program point L3762(lines 3740 3779) the Hoare annotation is: true [2018-11-18 09:29:15,492 INFO L428 ceAbstractionStarter]: At program point pt_poll_dscENTRY(lines 3732 3780) the Hoare annotation is: true [2018-11-18 09:29:15,496 INFO L428 ceAbstractionStarter]: At program point L3760(lines 3740 3779) the Hoare annotation is: true [2018-11-18 09:29:15,496 INFO L425 ceAbstractionStarter]: For program point pt_poll_dscEXIT(lines 3732 3780) no Hoare annotation was computed. [2018-11-18 09:29:15,496 INFO L425 ceAbstractionStarter]: For program point L3752(line 3752) no Hoare annotation was computed. [2018-11-18 09:29:15,496 INFO L428 ceAbstractionStarter]: At program point L3750(line 3750) the Hoare annotation is: true [2018-11-18 09:29:15,496 INFO L425 ceAbstractionStarter]: For program point L3750-1(line 3750) no Hoare annotation was computed. [2018-11-18 09:29:15,496 INFO L425 ceAbstractionStarter]: For program point L3773(line 3773) no Hoare annotation was computed. [2018-11-18 09:29:15,496 INFO L425 ceAbstractionStarter]: For program point pt_poll_dscFINAL(lines 3732 3780) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point L3755(lines 3755 3759) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point L3753-1(line 3753) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point L3753(line 3753) the Hoare annotation is: true [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point L3751-1(line 3751) the Hoare annotation is: true [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point L3751(line 3751) the Hoare annotation is: true [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point L3747(line 3747) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point L3246(line 3246) the Hoare annotation is: true [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point L3246-1(line 3246) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point L3243(lines 3243 3250) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 3235 3252) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 3235 3252) the Hoare annotation is: true [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 3235 3252) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point L4026(lines 4017 4032) the Hoare annotation is: true [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point L4024(lines 4017 4032) the Hoare annotation is: true [2018-11-18 09:29:15,497 INFO L425 ceAbstractionStarter]: For program point xnEXIT(lines 4012 4033) no Hoare annotation was computed. [2018-11-18 09:29:15,497 INFO L428 ceAbstractionStarter]: At program point xnENTRY(lines 4012 4033) the Hoare annotation is: true [2018-11-18 09:29:15,498 INFO L425 ceAbstractionStarter]: For program point xnFINAL(lines 4012 4033) no Hoare annotation was computed. [2018-11-18 09:29:15,498 INFO L428 ceAbstractionStarter]: At program point L4383(line 4383) the Hoare annotation is: true [2018-11-18 09:29:15,498 INFO L425 ceAbstractionStarter]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2018-11-18 09:29:15,498 INFO L425 ceAbstractionStarter]: For program point L4384(lines 4384 4388) no Hoare annotation was computed. [2018-11-18 09:29:15,498 INFO L428 ceAbstractionStarter]: At program point pt_releaseENTRY(lines 4376 4404) the Hoare annotation is: true [2018-11-18 09:29:15,498 INFO L425 ceAbstractionStarter]: For program point pt_releaseEXIT(lines 4376 4404) no Hoare annotation was computed. [2018-11-18 09:29:15,502 INFO L425 ceAbstractionStarter]: For program point pt_releaseFINAL(lines 4376 4404) no Hoare annotation was computed. [2018-11-18 09:29:15,502 INFO L428 ceAbstractionStarter]: At program point L4401(line 4401) the Hoare annotation is: true [2018-11-18 09:29:15,502 INFO L425 ceAbstractionStarter]: For program point L4401-1(line 4401) no Hoare annotation was computed. [2018-11-18 09:29:15,502 INFO L428 ceAbstractionStarter]: At program point L4395(line 4395) the Hoare annotation is: true [2018-11-18 09:29:15,502 INFO L425 ceAbstractionStarter]: For program point L4394(lines 4394 4398) no Hoare annotation was computed. [2018-11-18 09:29:15,502 INFO L428 ceAbstractionStarter]: At program point L4390(line 4390) the Hoare annotation is: true [2018-11-18 09:29:15,502 INFO L425 ceAbstractionStarter]: For program point L4394-1(lines 4394 4398) no Hoare annotation was computed. [2018-11-18 09:29:15,502 INFO L425 ceAbstractionStarter]: For program point L4389(lines 4389 4393) no Hoare annotation was computed. [2018-11-18 09:29:15,502 INFO L425 ceAbstractionStarter]: For program point L4389-1(lines 4389 4393) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3648(lines 3648 3664) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3648-2(lines 3634 3683) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3671(lines 3671 3681) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3671-2(lines 3671 3681) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3665-1(lines 3665 3669) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L421 ceAbstractionStarter]: At program point L3659(lines 3650 3664) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point pt_req_senseEXIT(lines 3626 3684) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L421 ceAbstractionStarter]: At program point L3655(lines 3650 3664) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3647-1(line 3647) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L428 ceAbstractionStarter]: At program point L3647(line 3647) the Hoare annotation is: true [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3672(lines 3672 3677) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3672-2(lines 3672 3677) no Hoare annotation was computed. [2018-11-18 09:29:15,503 INFO L428 ceAbstractionStarter]: At program point pt_req_senseENTRY(lines 3626 3684) the Hoare annotation is: true [2018-11-18 09:29:15,503 INFO L428 ceAbstractionStarter]: At program point L3666(line 3666) the Hoare annotation is: true [2018-11-18 09:29:15,503 INFO L425 ceAbstractionStarter]: For program point L3666-1(line 3666) no Hoare annotation was computed. [2018-11-18 09:29:15,504 INFO L425 ceAbstractionStarter]: For program point pt_req_senseFINAL(lines 3626 3684) no Hoare annotation was computed. [2018-11-18 09:29:15,504 INFO L425 ceAbstractionStarter]: For program point L3658(lines 3658 3662) no Hoare annotation was computed. [2018-11-18 09:29:15,504 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 09:29:15,504 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2018-11-18 09:29:15,504 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point L4003-2(lines 4003 4007) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point xsFINAL(lines 3972 4011) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L428 ceAbstractionStarter]: At program point xsENTRY(lines 3972 4011) the Hoare annotation is: true [2018-11-18 09:29:15,508 INFO L428 ceAbstractionStarter]: At program point L3998(lines 3980 4010) the Hoare annotation is: true [2018-11-18 09:29:15,508 INFO L428 ceAbstractionStarter]: At program point L3996(lines 3980 4010) the Hoare annotation is: true [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point xsEXIT(lines 3972 4011) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point L3986(line 3986) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point L3986-2(lines 3986 3994) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point L3986-4(lines 3986 3994) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point L4003(lines 4003 4007) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L428 ceAbstractionStarter]: At program point L5119(line 5119) the Hoare annotation is: true [2018-11-18 09:29:15,508 INFO L425 ceAbstractionStarter]: For program point L5119-1(line 5119) no Hoare annotation was computed. [2018-11-18 09:29:15,508 INFO L428 ceAbstractionStarter]: At program point ldv_register_chrdev_19ENTRY(lines 5109 5122) the Hoare annotation is: true [2018-11-18 09:29:15,509 INFO L425 ceAbstractionStarter]: For program point L5116-1(line 5116) no Hoare annotation was computed. [2018-11-18 09:29:15,509 INFO L428 ceAbstractionStarter]: At program point L5116(line 5116) the Hoare annotation is: true [2018-11-18 09:29:15,509 INFO L425 ceAbstractionStarter]: For program point ldv_register_chrdev_19EXIT(lines 5109 5122) no Hoare annotation was computed. [2018-11-18 09:29:15,509 INFO L425 ceAbstractionStarter]: For program point ldv_register_chrdev_19FINAL(lines 5109 5122) no Hoare annotation was computed. [2018-11-18 09:29:15,509 INFO L428 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 3142 3150) the Hoare annotation is: true [2018-11-18 09:29:15,509 INFO L425 ceAbstractionStarter]: For program point L3147-1(line 3147) no Hoare annotation was computed. [2018-11-18 09:29:15,509 INFO L425 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 3142 3150) no Hoare annotation was computed. [2018-11-18 09:29:15,509 INFO L428 ceAbstractionStarter]: At program point L3147(line 3147) the Hoare annotation is: true [2018-11-18 09:29:15,509 INFO L425 ceAbstractionStarter]: For program point IS_ERREXIT(lines 3142 3150) no Hoare annotation was computed. [2018-11-18 09:29:15,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 09:29:15 BoogieIcfgContainer [2018-11-18 09:29:15,525 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 09:29:15,526 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:29:15,526 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:29:15,526 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:29:15,532 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:28:44" (3/4) ... [2018-11-18 09:29:15,535 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 09:29:15,545 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-11-18 09:29:15,545 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure register_chrdev [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ptr [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure DRIVE [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_chrdev [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_completion [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-18 09:29:15,546 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_nonatomic [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_sleep [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kmem_cache_alloc_16 [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_media_access_cmd [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write_fm [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_chrdev_20 [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_reset [2018-11-18 09:29:15,547 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_ready_wait [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_open [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_identify [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_file_operations_1 [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_trylock [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_command [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_wait [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_ioctl [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ulong [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags_and_return_some_page [2018-11-18 09:29:15,548 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_probe [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_detect [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_read [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_rewind [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_exit [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kmalloc_12 [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_trap [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_atapi [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_init [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_poll_dsc [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure xn [2018-11-18 09:29:15,549 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_release [2018-11-18 09:29:15,550 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_req_sense [2018-11-18 09:29:15,550 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure xs [2018-11-18 09:29:15,550 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_chrdev_19 [2018-11-18 09:29:15,550 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-11-18 09:29:15,584 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 304 nodes and edges [2018-11-18 09:29:15,585 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 137 nodes and edges [2018-11-18 09:29:15,588 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2018-11-18 09:29:15,591 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 09:29:15,592 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 09:29:15,595 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 09:29:15,632 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) [2018-11-18 09:29:15,632 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) [2018-11-18 09:29:15,755 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_23091da7-4cd6-4e5d-8b60-70583e1773b5/bin-2019/uautomizer/witness.graphml [2018-11-18 09:29:15,755 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:29:15,756 INFO L168 Benchmark]: Toolchain (without parser) took 36794.31 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 479.7 MB). Free memory was 950.1 MB in the beginning and 966.2 MB in the end (delta: -16.1 MB). Peak memory consumption was 463.6 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:15,758 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:29:15,758 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1559.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 215.5 MB). Free memory was 950.1 MB in the beginning and 1.2 GB in the end (delta: -204.8 MB). Peak memory consumption was 235.6 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:15,759 INFO L168 Benchmark]: Boogie Preprocessor took 112.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:15,759 INFO L168 Benchmark]: RCFGBuilder took 4269.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 929.8 MB in the end (delta: 215.1 MB). Peak memory consumption was 268.4 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:15,759 INFO L168 Benchmark]: TraceAbstraction took 30619.88 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 264.2 MB). Free memory was 929.8 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 269.2 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:15,759 INFO L168 Benchmark]: Witness Printer took 229.54 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 966.2 MB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:15,761 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1559.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 215.5 MB). Free memory was 950.1 MB in the beginning and 1.2 GB in the end (delta: -204.8 MB). Peak memory consumption was 235.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 112.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4269.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 929.8 MB in the end (delta: 215.1 MB). Peak memory consumption was 268.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 30619.88 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 264.2 MB). Free memory was 929.8 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 269.2 MB. Max. memory is 11.5 GB. * Witness Printer took 229.54 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 966.2 MB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3286]: 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: 4781]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4481]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4666]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3695]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4666]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4283]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3695]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4481]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4781]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3650]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4781]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4781]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3650]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 || !(0 == \old(ldv_state_variable_1)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 65 procedures, 682 locations, 1 error locations. SAFE Result, 30.5s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 0.9s AutomataDifference, 0.0s DeadEndRemovalTime, 1.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 9299 SDtfs, 1109 SDslu, 17337 SDs, 0 SdLazy, 137 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 619 GetRequests, 595 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=955occurred 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, 167 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 236 LocationsWithAnnotation, 8264 PreInvPairs, 8639 NumberOfFragments, 434 HoareAnnotationTreeSize, 8264 FomulaSimplifications, 1460 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 236 FomulaSimplificationsInter, 3146 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 26.2s InterpolantComputationTime, 2856 NumberOfCodeBlocks, 2856 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2843 ConstructedInterpolants, 0 QuantifiedInterpolants, 877555 SizeOfPredicates, 0 NumberOfNonLiveVariables, 4997 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 13 InterpolantComputations, 11 PerfectInterpolantSequences, 1315/1362 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...