./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.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_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/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 137f6ef0e38726a6e5aee96908d1c0974d99eaf1 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 15:46:39,545 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:46:39,546 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:46:39,553 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:46:39,553 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:46:39,554 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:46:39,555 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:46:39,556 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:46:39,557 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:46:39,558 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:46:39,558 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:46:39,558 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:46:39,559 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:46:39,560 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:46:39,561 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:46:39,561 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:46:39,562 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:46:39,563 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:46:39,564 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:46:39,566 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:46:39,566 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:46:39,567 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:46:39,569 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:46:39,569 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:46:39,569 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:46:39,570 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:46:39,570 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:46:39,571 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:46:39,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:46:39,572 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:46:39,572 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:46:39,573 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:46:39,573 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:46:39,573 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:46:39,574 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:46:39,574 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:46:39,574 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 15:46:39,584 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:46:39,584 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:46:39,585 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:46:39,585 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 15:46:39,586 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:46:39,586 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:46:39,586 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 15:46:39,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:46:39,586 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:46:39,586 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:46:39,587 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:46:39,587 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:46:39,587 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:46:39,587 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:46:39,587 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:46:39,587 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:46:39,588 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:46:39,588 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:46:39,588 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:46:39,588 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:46:39,588 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:46:39,588 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:46:39,588 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:46:39,589 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:46:39,589 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 15:46:39,589 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:46:39,589 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:46:39,589 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:46:39,589 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_654f43d3-a48d-4505-9417-b25d0586d729/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 -> 137f6ef0e38726a6e5aee96908d1c0974d99eaf1 [2018-11-18 15:46:39,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:46:39,619 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:46:39,622 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:46:39,623 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:46:39,623 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:46:39,624 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.c [2018-11-18 15:46:39,659 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/data/16dc8c828/bc96497e68454f40b8505c364936d246/FLAGad3358a83 [2018-11-18 15:46:40,173 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:46:40,173 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.c [2018-11-18 15:46:40,190 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/data/16dc8c828/bc96497e68454f40b8505c364936d246/FLAGad3358a83 [2018-11-18 15:46:40,644 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/data/16dc8c828/bc96497e68454f40b8505c364936d246 [2018-11-18 15:46:40,646 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:46:40,647 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 15:46:40,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:46:40,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:46:40,650 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:46:40,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:46:40" (1/1) ... [2018-11-18 15:46:40,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5990ddce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:40, skipping insertion in model container [2018-11-18 15:46:40,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:46:40" (1/1) ... [2018-11-18 15:46:40,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:46:40,707 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:46:41,544 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:46:41,569 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:46:41,949 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:46:42,010 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:46:42,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42 WrapperNode [2018-11-18 15:46:42,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:46:42,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:46:42,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:46:42,011 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:46:42,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... [2018-11-18 15:46:42,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... [2018-11-18 15:46:42,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... [2018-11-18 15:46:42,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... [2018-11-18 15:46:42,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... [2018-11-18 15:46:42,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... [2018-11-18 15:46:42,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... [2018-11-18 15:46:42,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:46:42,115 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 15:46:42,115 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 15:46:42,115 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 15:46:42,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/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 15:46:42,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 15:46:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-18 15:46:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-18 15:46:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2018-11-18 15:46:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_save_reg_conf [2018-11-18 15:46:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_restore_reg_conf [2018-11-18 15:46:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2018-11-18 15:46:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2018-11-18 15:46:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom_val [2018-11-18 15:46:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom_val [2018-11-18 15:46:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_gbe_serial_rom_conf [2018-11-18 15:46:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_gbe_serial_rom_conf_mp [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_gbe_mac_addr [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_gbe_mac_addr [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_bin_read [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_bin_write [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pch_mac [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pch_mac [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_probe [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_suspend [2018-11-18 15:46:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_resume [2018-11-18 15:46:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_driver_init [2018-11-18 15:46:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_driver_exit [2018-11-18 15:46:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 15:46:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-18 15:46:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_9 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 15:46:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-18 15:46:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pch_phub_mutex [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pch_phub_mutex [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pch_phub_mutex [2018-11-18 15:46:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pch_phub_mutex [2018-11-18 15:46:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pch_phub_mutex [2018-11-18 15:46:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2018-11-18 15:46:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 15:46:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 15:46:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 15:46:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 15:46:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2018-11-18 15:46:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 15:46:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2018-11-18 15:46:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_9 [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-18 15:46:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2018-11-18 15:46:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2018-11-18 15:46:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 15:46:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 15:46:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_save_reg_conf [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 15:46:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 15:46:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_restore_reg_conf [2018-11-18 15:46:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2018-11-18 15:46:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2018-11-18 15:46:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom_val [2018-11-18 15:46:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom_val [2018-11-18 15:46:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_gbe_serial_rom_conf [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_gbe_serial_rom_conf_mp [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_gbe_mac_addr [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_gbe_mac_addr [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_bin_read [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_bin_write [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure show_pch_mac [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure store_pch_mac [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_probe [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_suspend [2018-11-18 15:46:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_resume [2018-11-18 15:46:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_driver_init [2018-11-18 15:46:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_driver_exit [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pch_bin_attr_release_2 [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pch_bin_attr_probe_2 [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-18 15:46:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pch_phub_mutex [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pch_phub_mutex [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pch_phub_mutex [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pch_phub_mutex [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pch_phub_mutex [2018-11-18 15:46:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 15:46:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 15:46:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 15:46:46,146 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 15:46:46,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:46:46 BoogieIcfgContainer [2018-11-18 15:46:46,147 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 15:46:46,147 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 15:46:46,147 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 15:46:46,149 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 15:46:46,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 03:46:40" (1/3) ... [2018-11-18 15:46:46,150 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a7be173 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:46:46, skipping insertion in model container [2018-11-18 15:46:46,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:46:42" (2/3) ... [2018-11-18 15:46:46,151 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a7be173 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 03:46:46, skipping insertion in model container [2018-11-18 15:46:46,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:46:46" (3/3) ... [2018-11-18 15:46:46,153 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.c [2018-11-18 15:46:46,159 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 15:46:46,165 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 15:46:46,174 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 15:46:46,198 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 15:46:46,198 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 15:46:46,198 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 15:46:46,198 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 15:46:46,198 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 15:46:46,198 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 15:46:46,198 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 15:46:46,199 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 15:46:46,199 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 15:46:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states. [2018-11-18 15:46:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-18 15:46:46,225 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:46:46,226 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:46:46,228 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:46:46,232 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:46,233 INFO L82 PathProgramCache]: Analyzing trace with hash 1756423839, now seen corresponding path program 1 times [2018-11-18 15:46:46,234 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:46,234 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:46,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:46,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:46,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:46:46,520 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:46,520 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:46:46,523 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:46:46,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:46:46,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:46:46,533 INFO L87 Difference]: Start difference. First operand 573 states. Second operand 3 states. [2018-11-18 15:46:48,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:46:48,696 INFO L93 Difference]: Finished difference Result 1440 states and 1999 transitions. [2018-11-18 15:46:48,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:46:48,698 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2018-11-18 15:46:48,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:46:48,714 INFO L225 Difference]: With dead ends: 1440 [2018-11-18 15:46:48,714 INFO L226 Difference]: Without dead ends: 947 [2018-11-18 15:46:48,720 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 15:46:48,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2018-11-18 15:46:48,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 943. [2018-11-18 15:46:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 943 states. [2018-11-18 15:46:48,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 943 states and 1284 transitions. [2018-11-18 15:46:48,810 INFO L78 Accepts]: Start accepts. Automaton has 943 states and 1284 transitions. Word has length 26 [2018-11-18 15:46:48,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:46:48,810 INFO L480 AbstractCegarLoop]: Abstraction has 943 states and 1284 transitions. [2018-11-18 15:46:48,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:46:48,811 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1284 transitions. [2018-11-18 15:46:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-18 15:46:48,813 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:46:48,813 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:46:48,813 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:46:48,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:48,813 INFO L82 PathProgramCache]: Analyzing trace with hash -677416019, now seen corresponding path program 1 times [2018-11-18 15:46:48,813 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:48,814 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:48,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:48,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:48,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:46:48,920 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:48,920 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:46:48,921 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:46:48,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:46:48,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:46:48,922 INFO L87 Difference]: Start difference. First operand 943 states and 1284 transitions. Second operand 3 states. [2018-11-18 15:46:49,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:46:49,040 INFO L93 Difference]: Finished difference Result 2602 states and 3556 transitions. [2018-11-18 15:46:49,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:46:49,041 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2018-11-18 15:46:49,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:46:49,049 INFO L225 Difference]: With dead ends: 2602 [2018-11-18 15:46:49,049 INFO L226 Difference]: Without dead ends: 1670 [2018-11-18 15:46:49,053 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 15:46:49,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1670 states. [2018-11-18 15:46:49,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1670 to 1656. [2018-11-18 15:46:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1656 states. [2018-11-18 15:46:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1656 states and 2266 transitions. [2018-11-18 15:46:49,148 INFO L78 Accepts]: Start accepts. Automaton has 1656 states and 2266 transitions. Word has length 28 [2018-11-18 15:46:49,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:46:49,149 INFO L480 AbstractCegarLoop]: Abstraction has 1656 states and 2266 transitions. [2018-11-18 15:46:49,149 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:46:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2266 transitions. [2018-11-18 15:46:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 15:46:49,150 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:46:49,150 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:46:49,151 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:46:49,151 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:49,151 INFO L82 PathProgramCache]: Analyzing trace with hash -1156996873, now seen corresponding path program 1 times [2018-11-18 15:46:49,151 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:49,152 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:49,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:49,155 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:49,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:46:49,251 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:49,252 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:46:49,252 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:46:49,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:46:49,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:46:49,252 INFO L87 Difference]: Start difference. First operand 1656 states and 2266 transitions. Second operand 3 states. [2018-11-18 15:46:51,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:46:51,335 INFO L93 Difference]: Finished difference Result 1658 states and 2267 transitions. [2018-11-18 15:46:51,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:46:51,335 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-11-18 15:46:51,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:46:51,343 INFO L225 Difference]: With dead ends: 1658 [2018-11-18 15:46:51,343 INFO L226 Difference]: Without dead ends: 1655 [2018-11-18 15:46:51,344 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 15:46:51,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2018-11-18 15:46:51,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1655. [2018-11-18 15:46:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1655 states. [2018-11-18 15:46:51,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1655 states and 2264 transitions. [2018-11-18 15:46:51,452 INFO L78 Accepts]: Start accepts. Automaton has 1655 states and 2264 transitions. Word has length 29 [2018-11-18 15:46:51,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:46:51,452 INFO L480 AbstractCegarLoop]: Abstraction has 1655 states and 2264 transitions. [2018-11-18 15:46:51,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:46:51,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2264 transitions. [2018-11-18 15:46:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 15:46:51,453 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:46:51,454 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:46:51,454 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:46:51,454 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:51,454 INFO L82 PathProgramCache]: Analyzing trace with hash -1507510996, now seen corresponding path program 1 times [2018-11-18 15:46:51,455 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:51,455 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:51,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:51,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:51,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:46:51,548 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:51,549 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:46:51,549 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:46:51,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:46:51,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:46:51,549 INFO L87 Difference]: Start difference. First operand 1655 states and 2264 transitions. Second operand 3 states. [2018-11-18 15:46:53,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:46:53,632 INFO L93 Difference]: Finished difference Result 1657 states and 2265 transitions. [2018-11-18 15:46:53,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:46:53,633 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-18 15:46:53,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:46:53,638 INFO L225 Difference]: With dead ends: 1657 [2018-11-18 15:46:53,638 INFO L226 Difference]: Without dead ends: 1654 [2018-11-18 15:46:53,639 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 15:46:53,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1654 states. [2018-11-18 15:46:53,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1654 to 1654. [2018-11-18 15:46:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1654 states. [2018-11-18 15:46:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1654 states and 2262 transitions. [2018-11-18 15:46:53,683 INFO L78 Accepts]: Start accepts. Automaton has 1654 states and 2262 transitions. Word has length 30 [2018-11-18 15:46:53,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:46:53,683 INFO L480 AbstractCegarLoop]: Abstraction has 1654 states and 2262 transitions. [2018-11-18 15:46:53,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:46:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2262 transitions. [2018-11-18 15:46:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 15:46:53,684 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:46:53,684 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 15:46:53,684 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:46:53,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:53,684 INFO L82 PathProgramCache]: Analyzing trace with hash 511457946, now seen corresponding path program 1 times [2018-11-18 15:46:53,684 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:53,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:53,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:53,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:53,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:46:53,771 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:53,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:46:53,772 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:46:53,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:46:53,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:46:53,772 INFO L87 Difference]: Start difference. First operand 1654 states and 2262 transitions. Second operand 3 states. [2018-11-18 15:46:55,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:46:55,935 INFO L93 Difference]: Finished difference Result 4898 states and 6762 transitions. [2018-11-18 15:46:55,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:46:55,935 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2018-11-18 15:46:55,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:46:55,950 INFO L225 Difference]: With dead ends: 4898 [2018-11-18 15:46:55,950 INFO L226 Difference]: Without dead ends: 3246 [2018-11-18 15:46:55,956 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 15:46:55,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3246 states. [2018-11-18 15:46:56,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3246 to 3225. [2018-11-18 15:46:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3225 states. [2018-11-18 15:46:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 3225 states and 4449 transitions. [2018-11-18 15:46:56,096 INFO L78 Accepts]: Start accepts. Automaton has 3225 states and 4449 transitions. Word has length 31 [2018-11-18 15:46:56,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:46:56,096 INFO L480 AbstractCegarLoop]: Abstraction has 3225 states and 4449 transitions. [2018-11-18 15:46:56,096 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:46:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 3225 states and 4449 transitions. [2018-11-18 15:46:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 15:46:56,100 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:46:56,100 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 15:46:56,100 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:46:56,101 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:56,101 INFO L82 PathProgramCache]: Analyzing trace with hash -1075869037, now seen corresponding path program 1 times [2018-11-18 15:46:56,101 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:56,101 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:56,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:56,105 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:56,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 15:46:56,221 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:56,221 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:46:56,222 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:46:56,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:46:56,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:46:56,223 INFO L87 Difference]: Start difference. First operand 3225 states and 4449 transitions. Second operand 3 states. [2018-11-18 15:46:58,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:46:58,435 INFO L93 Difference]: Finished difference Result 7917 states and 10940 transitions. [2018-11-18 15:46:58,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:46:58,435 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-11-18 15:46:58,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:46:58,454 INFO L225 Difference]: With dead ends: 7917 [2018-11-18 15:46:58,454 INFO L226 Difference]: Without dead ends: 4703 [2018-11-18 15:46:58,464 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 15:46:58,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4703 states. [2018-11-18 15:46:58,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4703 to 4691. [2018-11-18 15:46:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4691 states. [2018-11-18 15:46:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 4691 states and 6471 transitions. [2018-11-18 15:46:58,645 INFO L78 Accepts]: Start accepts. Automaton has 4691 states and 6471 transitions. Word has length 58 [2018-11-18 15:46:58,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:46:58,645 INFO L480 AbstractCegarLoop]: Abstraction has 4691 states and 6471 transitions. [2018-11-18 15:46:58,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:46:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 4691 states and 6471 transitions. [2018-11-18 15:46:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 15:46:58,649 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:46:58,649 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-11-18 15:46:58,649 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:46:58,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:46:58,649 INFO L82 PathProgramCache]: Analyzing trace with hash 1755135699, now seen corresponding path program 1 times [2018-11-18 15:46:58,649 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:46:58,649 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:46:58,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:58,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:46:58,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:46:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:46:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 15:46:58,846 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:46:58,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 15:46:58,847 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 15:46:58,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 15:46:58,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 15:46:58,847 INFO L87 Difference]: Start difference. First operand 4691 states and 6471 transitions. Second operand 3 states. [2018-11-18 15:47:00,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:47:00,998 INFO L93 Difference]: Finished difference Result 9373 states and 12932 transitions. [2018-11-18 15:47:00,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 15:47:00,999 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 69 [2018-11-18 15:47:00,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:47:01,011 INFO L225 Difference]: With dead ends: 9373 [2018-11-18 15:47:01,011 INFO L226 Difference]: Without dead ends: 4693 [2018-11-18 15:47:01,020 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 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 15:47:01,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4693 states. [2018-11-18 15:47:01,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4693 to 4679. [2018-11-18 15:47:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4679 states. [2018-11-18 15:47:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 4679 states and 6431 transitions. [2018-11-18 15:47:01,128 INFO L78 Accepts]: Start accepts. Automaton has 4679 states and 6431 transitions. Word has length 69 [2018-11-18 15:47:01,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:47:01,129 INFO L480 AbstractCegarLoop]: Abstraction has 4679 states and 6431 transitions. [2018-11-18 15:47:01,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 15:47:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 4679 states and 6431 transitions. [2018-11-18 15:47:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 15:47:01,132 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:47:01,133 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-11-18 15:47:01,133 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:47:01,133 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:47:01,133 INFO L82 PathProgramCache]: Analyzing trace with hash 1244601522, now seen corresponding path program 1 times [2018-11-18 15:47:01,133 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:47:01,133 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:47:01,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:01,135 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:47:01,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:47:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 15:47:01,239 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:47:01,239 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 15:47:01,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 15:47:01,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 15:47:01,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:01,240 INFO L87 Difference]: Start difference. First operand 4679 states and 6431 transitions. Second operand 7 states. [2018-11-18 15:47:01,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:47:01,317 INFO L93 Difference]: Finished difference Result 4696 states and 6445 transitions. [2018-11-18 15:47:01,317 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 15:47:01,317 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 69 [2018-11-18 15:47:01,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:47:01,329 INFO L225 Difference]: With dead ends: 4696 [2018-11-18 15:47:01,329 INFO L226 Difference]: Without dead ends: 4649 [2018-11-18 15:47:01,331 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:01,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4649 states. [2018-11-18 15:47:01,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4649 to 4643. [2018-11-18 15:47:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4643 states. [2018-11-18 15:47:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4643 states to 4643 states and 6375 transitions. [2018-11-18 15:47:01,440 INFO L78 Accepts]: Start accepts. Automaton has 4643 states and 6375 transitions. Word has length 69 [2018-11-18 15:47:01,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:47:01,440 INFO L480 AbstractCegarLoop]: Abstraction has 4643 states and 6375 transitions. [2018-11-18 15:47:01,440 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 15:47:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 4643 states and 6375 transitions. [2018-11-18 15:47:01,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 15:47:01,443 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:47:01,443 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-11-18 15:47:01,443 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:47:01,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:47:01,443 INFO L82 PathProgramCache]: Analyzing trace with hash 133464728, now seen corresponding path program 1 times [2018-11-18 15:47:01,443 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:47:01,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:47:01,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:01,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:47:01,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:47:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-18 15:47:01,547 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:47:01,547 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 15:47:01,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 15:47:01,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 15:47:01,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:01,547 INFO L87 Difference]: Start difference. First operand 4643 states and 6375 transitions. Second operand 7 states. [2018-11-18 15:47:01,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:47:01,628 INFO L93 Difference]: Finished difference Result 4669 states and 6404 transitions. [2018-11-18 15:47:01,628 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 15:47:01,628 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 69 [2018-11-18 15:47:01,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:47:01,641 INFO L225 Difference]: With dead ends: 4669 [2018-11-18 15:47:01,641 INFO L226 Difference]: Without dead ends: 4624 [2018-11-18 15:47:01,644 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:01,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4624 states. [2018-11-18 15:47:01,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4624 to 4616. [2018-11-18 15:47:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4616 states. [2018-11-18 15:47:01,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4616 states to 4616 states and 6332 transitions. [2018-11-18 15:47:01,811 INFO L78 Accepts]: Start accepts. Automaton has 4616 states and 6332 transitions. Word has length 69 [2018-11-18 15:47:01,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:47:01,812 INFO L480 AbstractCegarLoop]: Abstraction has 4616 states and 6332 transitions. [2018-11-18 15:47:01,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 15:47:01,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4616 states and 6332 transitions. [2018-11-18 15:47:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 15:47:01,817 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:47:01,818 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 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] [2018-11-18 15:47:01,818 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:47:01,818 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:47:01,818 INFO L82 PathProgramCache]: Analyzing trace with hash -280318507, now seen corresponding path program 1 times [2018-11-18 15:47:01,818 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:47:01,818 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:47:01,820 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:01,820 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:47:01,820 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:01,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:47:01,975 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-18 15:47:01,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:47:01,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 15:47:01,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 15:47:01,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 15:47:01,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:01,976 INFO L87 Difference]: Start difference. First operand 4616 states and 6332 transitions. Second operand 7 states. [2018-11-18 15:47:02,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:47:02,124 INFO L93 Difference]: Finished difference Result 6829 states and 9384 transitions. [2018-11-18 15:47:02,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 15:47:02,124 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 80 [2018-11-18 15:47:02,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:47:02,139 INFO L225 Difference]: With dead ends: 6829 [2018-11-18 15:47:02,140 INFO L226 Difference]: Without dead ends: 4618 [2018-11-18 15:47:02,147 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:02,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4618 states. [2018-11-18 15:47:02,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4618 to 4610. [2018-11-18 15:47:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4610 states. [2018-11-18 15:47:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4610 states to 4610 states and 6324 transitions. [2018-11-18 15:47:02,314 INFO L78 Accepts]: Start accepts. Automaton has 4610 states and 6324 transitions. Word has length 80 [2018-11-18 15:47:02,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:47:02,315 INFO L480 AbstractCegarLoop]: Abstraction has 4610 states and 6324 transitions. [2018-11-18 15:47:02,315 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 15:47:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 4610 states and 6324 transitions. [2018-11-18 15:47:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-18 15:47:02,319 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 15:47:02,320 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 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] [2018-11-18 15:47:02,320 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 15:47:02,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:47:02,320 INFO L82 PathProgramCache]: Analyzing trace with hash 195767423, now seen corresponding path program 1 times [2018-11-18 15:47:02,320 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 15:47:02,320 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 15:47:02,321 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:02,322 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 15:47:02,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 15:47:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:47:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 15:47:02,443 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 15:47:02,443 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 15:47:02,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 15:47:02,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 15:47:02,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:02,444 INFO L87 Difference]: Start difference. First operand 4610 states and 6324 transitions. Second operand 7 states. [2018-11-18 15:47:02,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 15:47:02,547 INFO L93 Difference]: Finished difference Result 4638 states and 6352 transitions. [2018-11-18 15:47:02,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 15:47:02,548 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 82 [2018-11-18 15:47:02,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 15:47:02,548 INFO L225 Difference]: With dead ends: 4638 [2018-11-18 15:47:02,548 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 15:47:02,558 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 15:47:02,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 15:47:02,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 15:47:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 15:47:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 15:47:02,559 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 82 [2018-11-18 15:47:02,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 15:47:02,559 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 15:47:02,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 15:47:02,559 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 15:47:02,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 15:47:02,563 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 15:47:03,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:47:03,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 3588 3605) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 3588 3605) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point L3598(lines 3598 3603) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 3588 3605) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point L3595-1(lines 3592 3596) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point L3595(line 3595) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point L3592(lines 3592 3596) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point L3680(lines 3680 3684) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point L3678(lines 3678 3687) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 3674 3689) no Hoare annotation was computed. [2018-11-18 15:47:06,185 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 3674 3689) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 3674 3689) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L2587-1(line 2587) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L428 ceAbstractionStarter]: At program point L2587(line 2587) the Hoare annotation is: true [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L2585-1(line 2585) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L428 ceAbstractionStarter]: At program point L2585(line 2585) the Hoare annotation is: true [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point pch_phub_write_gbe_mac_addrEXIT(lines 2579 2613) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L428 ceAbstractionStarter]: At program point L2608(lines 2583 2612) the Hoare annotation is: true [2018-11-18 15:47:06,186 INFO L428 ceAbstractionStarter]: At program point L2606(lines 2583 2612) the Hoare annotation is: true [2018-11-18 15:47:06,186 INFO L428 ceAbstractionStarter]: At program point L2604(lines 2583 2612) the Hoare annotation is: true [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L2598(lines 2598 2602) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point pch_phub_write_gbe_mac_addrFINAL(lines 2579 2613) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L2584(line 2584) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L2584-2(lines 2584 2588) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L428 ceAbstractionStarter]: At program point pch_phub_write_gbe_mac_addrENTRY(lines 2579 2613) the Hoare annotation is: true [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L2584-4(lines 2583 2612) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L2597-1(line 2597) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L428 ceAbstractionStarter]: At program point L2597(line 2597) the Hoare annotation is: true [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point L3393-1(line 3393) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_6FINAL(lines 3385 3397) no Hoare annotation was computed. [2018-11-18 15:47:06,186 INFO L421 ceAbstractionStarter]: At program point L3393(line 3393) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_6EXIT(lines 3385 3397) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_6ENTRY(lines 3385 3397) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L2127-1(line 2127) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L428 ceAbstractionStarter]: At program point L2127(line 2127) the Hoare annotation is: true [2018-11-18 15:47:06,187 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 2125 2128) the Hoare annotation is: true [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 2125 2128) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 2125 2128) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 3125 3335) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3190(lines 3190 3194) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3223(lines 3223 3230) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3223-2(lines 3221 3237) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3207(line 3207) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3141(lines 3141 3328) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3208(lines 3208 3247) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3241(line 3241) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3142(line 3142) no Hoare annotation was computed. [2018-11-18 15:47:06,187 INFO L425 ceAbstractionStarter]: For program point L3291(line 3291) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3159(line 3159) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 3125 3335) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3143(lines 3143 3205) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3292(lines 3292 3298) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3160(lines 3160 3169) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3309(line 3309) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3210(lines 3210 3243) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3326(line 3326) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3293-1(lines 3293 3294) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L421 ceAbstractionStarter]: At program point L3293(lines 3293 3294) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3161-1(line 3161) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L421 ceAbstractionStarter]: At program point L3161(line 3161) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3310(lines 3310 3316) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3211(line 3211) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3145(lines 3145 3201) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3162(lines 3162 3166) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3278(line 3278) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3212(lines 3212 3218) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3146(line 3146) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3262(line 3262) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3279(lines 3279 3324) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L421 ceAbstractionStarter]: At program point L3180(line 3180) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,188 INFO L425 ceAbstractionStarter]: For program point L3213-1(line 3213) no Hoare annotation was computed. [2018-11-18 15:47:06,188 INFO L421 ceAbstractionStarter]: At program point L3213(line 3213) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3147(lines 3147 3157) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3180-1(line 3180) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L421 ceAbstractionStarter]: At program point L3329(lines 3132 3334) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3263(lines 3263 3268) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L421 ceAbstractionStarter]: At program point L3148(line 3148) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3148-1(line 3148) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L421 ceAbstractionStarter]: At program point L3264(line 3264) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3264-1(line 3264) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3281(lines 3281 3320) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3149(lines 3149 3154) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3199(line 3199) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3133-1(line 3133) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L421 ceAbstractionStarter]: At program point L3133(line 3133) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0)) [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3282(line 3282) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3249(line 3249) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3332(line 3332) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L421 ceAbstractionStarter]: At program point L3233(lines 3132 3334) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3250(lines 3250 3276) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3283(lines 3283 3289) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3300(line 3300) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 3125 3335) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 0)) [2018-11-18 15:47:06,189 INFO L421 ceAbstractionStarter]: At program point L3284(lines 3284 3285) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3284-1(lines 3284 3285) no Hoare annotation was computed. [2018-11-18 15:47:06,189 INFO L425 ceAbstractionStarter]: For program point L3301(lines 3301 3307) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3318(line 3318) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3252(lines 3252 3272) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3220(line 3220) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3253(line 3253) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3187(line 3187) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3270(line 3270) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3171(line 3171) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3254(lines 3254 3260) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3188(lines 3188 3197) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3221(lines 3221 3239) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3172(lines 3172 3178) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3172-2(lines 3145 3201) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L421 ceAbstractionStarter]: At program point L3222(line 3222) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= 1 ~ldv_state_variable_0~0))) [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3255-1(lines 3255 3256) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L421 ceAbstractionStarter]: At program point L3255(lines 3255 3256) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3189-1(line 3189) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L421 ceAbstractionStarter]: At program point L3189(line 3189) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3222-1(line 3222) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3173-1(line 3173) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L421 ceAbstractionStarter]: At program point L3173(line 3173) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-18 15:47:06,190 INFO L421 ceAbstractionStarter]: At program point L3424(line 3424) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_9EXIT(lines 3416 3428) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L425 ceAbstractionStarter]: For program point L3424-1(line 3424) no Hoare annotation was computed. [2018-11-18 15:47:06,190 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_9ENTRY(lines 3416 3428) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_9FINAL(lines 3416 3428) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockFINAL(lines 3490 3507) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockENTRY(lines 3490 3507) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L3500(lines 3500 3505) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockEXIT(lines 3490 3507) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L3497-1(lines 3494 3498) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L3497(line 3497) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L3494(lines 3494 3498) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2909(lines 2909 2991) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2901-1(line 2901) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L428 ceAbstractionStarter]: At program point L2901(line 2901) the Hoare annotation is: true [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2926(lines 2926 2930) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2860(lines 2860 2865) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2860-2(lines 2860 2865) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L428 ceAbstractionStarter]: At program point L3001(lines 2837 3008) the Hoare annotation is: true [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2902(lines 2902 2907) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2902-2(lines 2902 2907) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2993-1(line 2993) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L428 ceAbstractionStarter]: At program point L2993(line 2993) the Hoare annotation is: true [2018-11-18 15:47:06,191 INFO L428 ceAbstractionStarter]: At program point L2927(line 2927) the Hoare annotation is: true [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2911(lines 2911 2915) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2846(lines 2846 2852) no Hoare annotation was computed. [2018-11-18 15:47:06,191 INFO L428 ceAbstractionStarter]: At program point L3003(lines 2837 3008) the Hoare annotation is: true [2018-11-18 15:47:06,191 INFO L428 ceAbstractionStarter]: At program point L2838(line 2838) the Hoare annotation is: true [2018-11-18 15:47:06,191 INFO L425 ceAbstractionStarter]: For program point L2838-1(line 2838) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2888(lines 2888 2894) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L428 ceAbstractionStarter]: At program point L2880(line 2880) the Hoare annotation is: true [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2880-1(line 2880) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2963(lines 2963 2967) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L428 ceAbstractionStarter]: At program point L2922(line 2922) the Hoare annotation is: true [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2955(lines 2955 2991) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2922-1(line 2922) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2980(lines 2980 2984) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2881(lines 2881 2886) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2881-2(lines 2881 2886) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2972(lines 2972 2991) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2972-2(lines 2909 2991) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2939(lines 2939 2991) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2840(lines 2840 2844) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L428 ceAbstractionStarter]: At program point L2997(lines 2837 3008) the Hoare annotation is: true [2018-11-18 15:47:06,192 INFO L428 ceAbstractionStarter]: At program point pch_phub_probeENTRY(lines 2823 3009) the Hoare annotation is: true [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point pch_phub_probeFINAL(lines 2823 3009) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L428 ceAbstractionStarter]: At program point L2981(lines 2837 3008) the Hoare annotation is: true [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point pch_phub_probeEXIT(lines 2823 3009) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2924(lines 2924 2933) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2957(lines 2957 2961) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2924-1(lines 2924 2933) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2949(lines 2949 2991) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2974(lines 2974 2978) no Hoare annotation was computed. [2018-11-18 15:47:06,192 INFO L425 ceAbstractionStarter]: For program point L2941(lines 2941 2945) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L428 ceAbstractionStarter]: At program point L2999(lines 2837 3008) the Hoare annotation is: true [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L2867(lines 2867 2873) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L2859-1(line 2859) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L428 ceAbstractionStarter]: At program point L2859(line 2859) the Hoare annotation is: true [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L2917(lines 2917 2921) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L3647(lines 3647 3652) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L3644(line 3644) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L3644-1(lines 3641 3645) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L3641(lines 3641 3645) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 3637 3654) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 3637 3654) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 3637 3654) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L428 ceAbstractionStarter]: At program point pch_phub_removeENTRY(lines 3010 3025) the Hoare annotation is: true [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point pch_phub_removeEXIT(lines 3010 3025) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point L3015-1(line 3015) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L425 ceAbstractionStarter]: For program point pch_phub_removeFINAL(lines 3010 3025) no Hoare annotation was computed. [2018-11-18 15:47:06,193 INFO L428 ceAbstractionStarter]: At program point L3015(line 3015) the Hoare annotation is: true [2018-11-18 15:47:06,193 INFO L428 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 3819 3828) the Hoare annotation is: true [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 3819 3828) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 3819 3828) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_3EXIT(lines 3354 3362) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point L3358(line 3358) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point L3358-1(line 3358) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_3ENTRY(lines 3354 3362) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_3FINAL(lines 3354 3362) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point pch_phub_read_modify_write_regFINAL(lines 2169 2180) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point pch_phub_read_modify_write_regEXIT(lines 2169 2180) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L428 ceAbstractionStarter]: At program point pch_phub_read_modify_write_regENTRY(lines 2169 2180) the Hoare annotation is: true [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockEXIT(lines 3521 3538) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockENTRY(lines 3521 3538) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockFINAL(lines 3521 3538) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point L3531(lines 3531 3536) no Hoare annotation was computed. [2018-11-18 15:47:06,194 INFO L425 ceAbstractionStarter]: For program point L3528(line 3528) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point L3528-1(lines 3525 3529) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point L3525(lines 3525 3529) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point pch_phub_driver_initEXIT(lines 3084 3091) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L428 ceAbstractionStarter]: At program point pch_phub_driver_initENTRY(lines 3084 3091) the Hoare annotation is: true [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point pch_phub_driver_initFINAL(lines 3084 3091) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point pci_get_drvdataFINAL(lines 2145 2152) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point pci_get_drvdataEXIT(lines 2145 2152) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L428 ceAbstractionStarter]: At program point pci_get_drvdataENTRY(lines 2145 2152) the Hoare annotation is: true [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point L3744(lines 3744 3748) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_pch_phub_mutexENTRY(lines 3740 3752) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_pch_phub_mutexFINAL(lines 3740 3752) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point L3747-1(lines 3744 3748) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_pch_phub_mutexEXIT(lines 3740 3752) no Hoare annotation was computed. [2018-11-18 15:47:06,195 INFO L425 ceAbstractionStarter]: For program point L3747(line 3747) no Hoare annotation was computed. [2018-11-18 15:47:06,196 INFO L421 ceAbstractionStarter]: At program point pch_phub_bin_readENTRY(lines 2614 2692) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,196 INFO L425 ceAbstractionStarter]: For program point pch_phub_bin_readFINAL(lines 2614 2692) no Hoare annotation was computed. [2018-11-18 15:47:06,196 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 2680) no Hoare annotation was computed. [2018-11-18 15:47:06,196 INFO L425 ceAbstractionStarter]: For program point L2645-1(line 2645) no Hoare annotation was computed. [2018-11-18 15:47:06,196 INFO L421 ceAbstractionStarter]: At program point L2645(line 2645) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,196 INFO L421 ceAbstractionStarter]: At program point L2674(lines 2628 2691) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,196 INFO L421 ceAbstractionStarter]: At program point L2670(lines 2649 2677) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,196 INFO L425 ceAbstractionStarter]: For program point L2633(lines 2633 2638) no Hoare annotation was computed. [2018-11-18 15:47:06,196 INFO L425 ceAbstractionStarter]: For program point L2658(lines 2658 2663) no Hoare annotation was computed. [2018-11-18 15:47:06,196 INFO L421 ceAbstractionStarter]: At program point L2687(lines 2628 2691) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,196 INFO L421 ceAbstractionStarter]: At program point L2650(line 2650) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,196 INFO L425 ceAbstractionStarter]: For program point L2683-1(line 2683) no Hoare annotation was computed. [2018-11-18 15:47:06,197 INFO L421 ceAbstractionStarter]: At program point L2683(line 2683) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,197 INFO L425 ceAbstractionStarter]: For program point L2650-1(line 2650) no Hoare annotation was computed. [2018-11-18 15:47:06,197 INFO L421 ceAbstractionStarter]: At program point L2679(lines 2628 2691) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,197 INFO L425 ceAbstractionStarter]: For program point L2667-1(lines 2667 2668) no Hoare annotation was computed. [2018-11-18 15:47:06,197 INFO L421 ceAbstractionStarter]: At program point L2667(lines 2667 2668) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,197 INFO L421 ceAbstractionStarter]: At program point L2688(lines 2628 2691) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,197 INFO L425 ceAbstractionStarter]: For program point L2647-1(line 2647) no Hoare annotation was computed. [2018-11-18 15:47:06,197 INFO L421 ceAbstractionStarter]: At program point L2647(line 2647) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,197 INFO L421 ceAbstractionStarter]: At program point L2672(lines 2649 2677) the Hoare annotation is: (or (and (= pch_phub_bin_read_~ret~0 0) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,197 INFO L425 ceAbstractionStarter]: For program point pch_phub_bin_readEXIT(lines 2614 2692) no Hoare annotation was computed. [2018-11-18 15:47:06,197 INFO L425 ceAbstractionStarter]: For program point L2652(lines 2652 2657) no Hoare annotation was computed. [2018-11-18 15:47:06,197 INFO L425 ceAbstractionStarter]: For program point L2640(lines 2640 2644) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L421 ceAbstractionStarter]: At program point L2632(line 2632) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point L2632-1(line 2632) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 2109 2112) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L428 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 2109 2112) the Hoare annotation is: true [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 2109 2112) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_unlock_pch_phub_mutexENTRY(lines 3806 3818) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_pch_phub_mutexFINAL(lines 3806 3818) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point L3813-1(lines 3810 3814) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L421 ceAbstractionStarter]: At program point L3813(line 3813) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point L3810(lines 3810 3814) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_pch_phub_mutexEXIT(lines 3806 3818) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lockFINAL(lines 3508 3520) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point L3515-1(lines 3512 3516) no Hoare annotation was computed. [2018-11-18 15:47:06,198 INFO L425 ceAbstractionStarter]: For program point L3515(line 3515) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point L3512(lines 3512 3516) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lockENTRY(lines 3508 3520) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lockEXIT(lines 3508 3520) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 2114 2124) the Hoare annotation is: true [2018-11-18 15:47:06,199 INFO L428 ceAbstractionStarter]: At program point L2118(line 2118) the Hoare annotation is: true [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 2114 2124) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point L2116(lines 2116 2123) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point L2118-1(line 2118) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 2114 2124) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point pci_enable_wakeEXIT(lines 2093 2100) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point pci_enable_wakeFINAL(lines 2093 2100) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L428 ceAbstractionStarter]: At program point pci_enable_wakeENTRY(lines 2093 2100) the Hoare annotation is: true [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_4FINAL(lines 3363 3375) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_4EXIT(lines 3363 3375) no Hoare annotation was computed. [2018-11-18 15:47:06,199 INFO L425 ceAbstractionStarter]: For program point L3371(line 3371) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_4ENTRY(lines 3363 3375) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L428 ceAbstractionStarter]: At program point L2573(lines 2560 2578) the Hoare annotation is: true [2018-11-18 15:47:06,200 INFO L428 ceAbstractionStarter]: At program point L2571(lines 2563 2577) the Hoare annotation is: true [2018-11-18 15:47:06,200 INFO L428 ceAbstractionStarter]: At program point pch_phub_read_gbe_mac_addrENTRY(lines 2560 2578) the Hoare annotation is: true [2018-11-18 15:47:06,200 INFO L428 ceAbstractionStarter]: At program point L2569(lines 2563 2577) the Hoare annotation is: true [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point L2567(line 2567) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point pch_phub_read_gbe_mac_addrEXIT(lines 2560 2578) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point L3778-1(lines 3775 3779) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3775 3779) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_pch_phub_mutexFINAL(lines 3771 3789) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_pch_phub_mutexENTRY(lines 3771 3789) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point L3781(lines 3781 3786) no Hoare annotation was computed. [2018-11-18 15:47:06,200 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_pch_phub_mutexEXIT(lines 3771 3789) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3778(line 3778) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L428 ceAbstractionStarter]: At program point pch_phub_resumeENTRY(lines 3047 3065) the Hoare annotation is: true [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3054(lines 3054 3060) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point pch_phub_resumeEXIT(lines 3047 3065) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L428 ceAbstractionStarter]: At program point L3062(line 3062) the Hoare annotation is: true [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point pch_phub_resumeFINAL(lines 3047 3065) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3061-1(line 3061) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L428 ceAbstractionStarter]: At program point L3061(line 3061) the Hoare annotation is: true [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3062-1(line 3062) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3564(lines 3564 3568) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3562(lines 3562 3571) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockEXIT(lines 3558 3573) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockENTRY(lines 3558 3573) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockFINAL(lines 3558 3573) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point pch_phub_read_serial_rom_valFINAL(lines 2383 2392) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point pch_phub_read_serial_rom_valEXIT(lines 2383 2392) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L428 ceAbstractionStarter]: At program point pch_phub_read_serial_rom_valENTRY(lines 2383 2392) the Hoare annotation is: true [2018-11-18 15:47:06,201 INFO L428 ceAbstractionStarter]: At program point L2389(line 2389) the Hoare annotation is: true [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_2EXIT(lines 3345 3353) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_2ENTRY(lines 3345 3353) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3349-1(line 3349) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_2FINAL(lines 3345 3353) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3349(line 3349) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexFINAL(lines 3704 3721) no Hoare annotation was computed. [2018-11-18 15:47:06,201 INFO L425 ceAbstractionStarter]: For program point L3711-1(lines 3708 3712) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L421 ceAbstractionStarter]: At program point L3711(line 3711) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L3708(lines 3708 3712) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_pch_phub_mutexENTRY(lines 3704 3721) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexEXIT(lines 3704 3721) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L3714(lines 3714 3719) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_5EXIT(lines 3376 3384) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L3380(line 3380) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_5ENTRY(lines 3376 3384) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L3380-1(line 3380) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_5FINAL(lines 3376 3384) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_unlock_7ENTRY(lines 3398 3406) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_7EXIT(lines 3398 3406) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L421 ceAbstractionStarter]: At program point L3402(line 3402) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L3402-1(line 3402) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_7FINAL(lines 3398 3406) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_unlock_8ENTRY(lines 3407 3415) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_8EXIT(lines 3407 3415) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_8FINAL(lines 3407 3415) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L3411-1(line 3411) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L421 ceAbstractionStarter]: At program point L3411(line 3411) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L2434-1(line 2434) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L428 ceAbstractionStarter]: At program point L2476(line 2476) the Hoare annotation is: true [2018-11-18 15:47:06,202 INFO L425 ceAbstractionStarter]: For program point L2476-1(line 2476) no Hoare annotation was computed. [2018-11-18 15:47:06,202 INFO L428 ceAbstractionStarter]: At program point L2472(line 2472) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point pch_phub_gbe_serial_rom_confEXIT(lines 2404 2480) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2472-1(line 2472) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2468(line 2468) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2468-1(line 2468) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2464(line 2464) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2431-1(line 2431) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2431(line 2431) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2464-1(line 2464) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2460(line 2460) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2460-1(line 2460) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2456(line 2456) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2456-1(line 2456) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2452(line 2452) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2452-1(line 2452) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2448(line 2448) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2448-1(line 2448) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2444(line 2444) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2444-1(line 2444) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2440(line 2440) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2440-1(line 2440) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2436(line 2436) the Hoare annotation is: true [2018-11-18 15:47:06,203 INFO L425 ceAbstractionStarter]: For program point L2436-1(line 2436) no Hoare annotation was computed. [2018-11-18 15:47:06,203 INFO L428 ceAbstractionStarter]: At program point L2432(line 2432) the Hoare annotation is: true [2018-11-18 15:47:06,204 INFO L425 ceAbstractionStarter]: For program point L2432-1(line 2432) no Hoare annotation was computed. [2018-11-18 15:47:06,204 INFO L425 ceAbstractionStarter]: For program point pch_phub_gbe_serial_rom_confFINAL(lines 2404 2480) no Hoare annotation was computed. [2018-11-18 15:47:06,204 INFO L428 ceAbstractionStarter]: At program point pch_phub_gbe_serial_rom_confENTRY(lines 2404 2480) the Hoare annotation is: true [2018-11-18 15:47:06,204 INFO L428 ceAbstractionStarter]: At program point L2474(line 2474) the Hoare annotation is: true [2018-11-18 15:47:06,204 INFO L425 ceAbstractionStarter]: For program point L2474-1(line 2474) no Hoare annotation was computed. [2018-11-18 15:47:06,204 INFO L428 ceAbstractionStarter]: At program point L2470(line 2470) the Hoare annotation is: true [2018-11-18 15:47:06,204 INFO L425 ceAbstractionStarter]: For program point L2470-1(line 2470) no Hoare annotation was computed. [2018-11-18 15:47:06,204 INFO L428 ceAbstractionStarter]: At program point L2466(line 2466) the Hoare annotation is: true [2018-11-18 15:47:06,204 INFO L425 ceAbstractionStarter]: For program point L2466-1(line 2466) no Hoare annotation was computed. [2018-11-18 15:47:06,204 INFO L428 ceAbstractionStarter]: At program point L2462(line 2462) the Hoare annotation is: true [2018-11-18 15:47:06,204 INFO L425 ceAbstractionStarter]: For program point L2462-1(line 2462) no Hoare annotation was computed. [2018-11-18 15:47:06,204 INFO L428 ceAbstractionStarter]: At program point L2458(line 2458) the Hoare annotation is: true [2018-11-18 15:47:06,204 INFO L425 ceAbstractionStarter]: For program point L2458-1(line 2458) no Hoare annotation was computed. [2018-11-18 15:47:06,204 INFO L428 ceAbstractionStarter]: At program point L2454(line 2454) the Hoare annotation is: true [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L2454-1(line 2454) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L428 ceAbstractionStarter]: At program point L2450(line 2450) the Hoare annotation is: true [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L2450-1(line 2450) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L428 ceAbstractionStarter]: At program point L2446(line 2446) the Hoare annotation is: true [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L2446-1(line 2446) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L428 ceAbstractionStarter]: At program point L2442(line 2442) the Hoare annotation is: true [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L2442-1(line 2442) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L428 ceAbstractionStarter]: At program point L2438(line 2438) the Hoare annotation is: true [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L2438-1(line 2438) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L428 ceAbstractionStarter]: At program point L2434(line 2434) the Hoare annotation is: true [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockENTRY(lines 3574 3586) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L3581-1(lines 3578 3582) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L3581(line 3581) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point L3578(lines 3578 3582) no Hoare annotation was computed. [2018-11-18 15:47:06,205 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockEXIT(lines 3574 3586) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockFINAL(lines 3574 3586) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point L2234(lines 2234 2239) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point L2234-2(lines 2234 2239) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L428 ceAbstractionStarter]: At program point pch_phub_save_reg_confENTRY(lines 2181 2256) the Hoare annotation is: true [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point pch_phub_save_reg_confEXIT(lines 2181 2256) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point L2249(line 2249) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point L2249-2(lines 2249 2253) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L428 ceAbstractionStarter]: At program point L2212(line 2212) the Hoare annotation is: true [2018-11-18 15:47:06,206 INFO L428 ceAbstractionStarter]: At program point L2245(lines 2191 2255) the Hoare annotation is: true [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point L2249-4(lines 2249 2253) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point L2212-1(line 2212) no Hoare annotation was computed. [2018-11-18 15:47:06,206 INFO L428 ceAbstractionStarter]: At program point L2243(lines 2191 2255) the Hoare annotation is: true [2018-11-18 15:47:06,206 INFO L428 ceAbstractionStarter]: At program point L2241(lines 2191 2255) the Hoare annotation is: true [2018-11-18 15:47:06,206 INFO L425 ceAbstractionStarter]: For program point L2233-1(line 2233) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L428 ceAbstractionStarter]: At program point L2233(line 2233) the Hoare annotation is: true [2018-11-18 15:47:06,207 INFO L428 ceAbstractionStarter]: At program point L2192(line 2192) the Hoare annotation is: true [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point L2192-1(line 2192) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point L2213(lines 2213 2222) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point pch_phub_save_reg_confFINAL(lines 2181 2256) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point L2213-2(lines 2213 2222) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point L3442-1(line 3442) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_unlock_11ENTRY(lines 3438 3446) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 3438 3446) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 3438 3446) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L421 ceAbstractionStarter]: At program point L3442(line 3442) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,207 INFO L421 ceAbstractionStarter]: At program point ldv_mutex_unlock_10ENTRY(lines 3429 3437) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_10FINAL(lines 3429 3437) no Hoare annotation was computed. [2018-11-18 15:47:06,207 INFO L425 ceAbstractionStarter]: For program point L3433-1(line 3433) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L421 ceAbstractionStarter]: At program point L3433(line 3433) the Hoare annotation is: (or (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_10EXIT(lines 3429 3437) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point L2529-1(line 2529) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L428 ceAbstractionStarter]: At program point L2529(line 2529) the Hoare annotation is: true [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point L2525-1(line 2525) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L428 ceAbstractionStarter]: At program point L2525(line 2525) the Hoare annotation is: true [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L428 ceAbstractionStarter]: At program point L2521(line 2521) the Hoare annotation is: true [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point pch_phub_gbe_serial_rom_conf_mpEXIT(lines 2481 2559) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L428 ceAbstractionStarter]: At program point L2517(line 2517) the Hoare annotation is: true [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point L2513-1(line 2513) no Hoare annotation was computed. [2018-11-18 15:47:06,208 INFO L428 ceAbstractionStarter]: At program point L2513(line 2513) the Hoare annotation is: true [2018-11-18 15:47:06,208 INFO L425 ceAbstractionStarter]: For program point L2555-1(line 2555) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point pch_phub_gbe_serial_rom_conf_mpENTRY(lines 2481 2559) the Hoare annotation is: true [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point L2555(line 2555) the Hoare annotation is: true [2018-11-18 15:47:06,209 INFO L425 ceAbstractionStarter]: For program point L2551-1(line 2551) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point L2551(line 2551) the Hoare annotation is: true [2018-11-18 15:47:06,209 INFO L425 ceAbstractionStarter]: For program point L2547-1(line 2547) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point L2547(line 2547) the Hoare annotation is: true [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point L2510(line 2510) the Hoare annotation is: true [2018-11-18 15:47:06,209 INFO L425 ceAbstractionStarter]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point L2543(line 2543) the Hoare annotation is: true [2018-11-18 15:47:06,209 INFO L425 ceAbstractionStarter]: For program point L2510-1(line 2510) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L425 ceAbstractionStarter]: For program point L2539-1(line 2539) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point L2539(line 2539) the Hoare annotation is: true [2018-11-18 15:47:06,209 INFO L425 ceAbstractionStarter]: For program point pch_phub_gbe_serial_rom_conf_mpFINAL(lines 2481 2559) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L425 ceAbstractionStarter]: For program point L2535-1(line 2535) no Hoare annotation was computed. [2018-11-18 15:47:06,209 INFO L428 ceAbstractionStarter]: At program point L2535(line 2535) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2531-1(line 2531) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2531(line 2531) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2527-1(line 2527) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2527(line 2527) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2523-1(line 2523) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2523(line 2523) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2519(line 2519) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2515-1(line 2515) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2515(line 2515) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2511(line 2511) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2553-1(line 2553) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2553(line 2553) the Hoare annotation is: true [2018-11-18 15:47:06,210 INFO L425 ceAbstractionStarter]: For program point L2549-1(line 2549) no Hoare annotation was computed. [2018-11-18 15:47:06,210 INFO L428 ceAbstractionStarter]: At program point L2549(line 2549) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L2545-1(line 2545) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L428 ceAbstractionStarter]: At program point L2545(line 2545) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L2541-1(line 2541) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L428 ceAbstractionStarter]: At program point L2541(line 2541) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L2537-1(line 2537) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L428 ceAbstractionStarter]: At program point L2537(line 2537) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L428 ceAbstractionStarter]: At program point L2533(line 2533) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L3616(lines 3616 3621) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L3613-1(lines 3610 3614) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L3613(line 3613) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 3606 3623) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L3610(lines 3610 3614) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 3606 3623) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 3606 3623) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 3448 3454) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 3448 3454) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3452) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 3448 3454) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point L2141-1(line 2141) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L428 ceAbstractionStarter]: At program point L2141(line 2141) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 2137 2144) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 2137 2144) the Hoare annotation is: true [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 2137 2144) no Hoare annotation was computed. [2018-11-18 15:47:06,211 INFO L425 ceAbstractionStarter]: For program point pci_set_drvdataFINAL(lines 2153 2160) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L428 ceAbstractionStarter]: At program point pci_set_drvdataENTRY(lines 2153 2160) the Hoare annotation is: true [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point pci_set_drvdataEXIT(lines 2153 2160) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point pch_phub_driver_exitFINAL(lines 3092 3099) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L428 ceAbstractionStarter]: At program point pch_phub_driver_exitENTRY(lines 3092 3099) the Hoare annotation is: true [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point pch_phub_driver_exitEXIT(lines 3092 3099) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 2129 2136) the Hoare annotation is: true [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 2129 2136) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L2133-1(line 2133) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 2129 2136) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L428 ceAbstractionStarter]: At program point L2133(line 2133) the Hoare annotation is: true [2018-11-18 15:47:06,212 INFO L428 ceAbstractionStarter]: At program point L3040(line 3040) the Hoare annotation is: true [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L3040-1(line 3040) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L3033(lines 3033 3039) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L3031-1(line 3031) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point pch_phub_suspendEXIT(lines 3026 3046) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L428 ceAbstractionStarter]: At program point L3031(line 3031) the Hoare annotation is: true [2018-11-18 15:47:06,212 INFO L428 ceAbstractionStarter]: At program point pch_phub_suspendENTRY(lines 3026 3046) the Hoare annotation is: true [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point pch_phub_suspendFINAL(lines 3026 3046) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 2724) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L421 ceAbstractionStarter]: At program point L2744(lines 2703 2765) the Hoare annotation is: (or (and (not (= pch_phub_bin_write_~ret~1 0)) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 2718) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L2742(lines 2742 2747) no Hoare annotation was computed. [2018-11-18 15:47:06,212 INFO L421 ceAbstractionStarter]: At program point L2740(lines 2740 2741) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 pch_phub_bin_write_~ret~1) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,212 INFO L425 ceAbstractionStarter]: For program point L2707-1(line 2707) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L421 ceAbstractionStarter]: At program point L2707(line 2707) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L2740-1(lines 2740 2741) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L421 ceAbstractionStarter]: At program point pch_phub_bin_writeENTRY(lines 2693 2766) the Hoare annotation is: (or (= ~ldv_mutex_pch_phub_mutex~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point pch_phub_bin_writeEXIT(lines 2693 2766) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L2763(line 2763) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 2731) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L421 ceAbstractionStarter]: At program point L2753(lines 2703 2765) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 pch_phub_bin_write_~ret~1) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,213 INFO L421 ceAbstractionStarter]: At program point L2751(lines 2703 2765) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 pch_phub_bin_write_~ret~1) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,213 INFO L421 ceAbstractionStarter]: At program point L2749(lines 2703 2765) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 pch_phub_bin_write_~ret~1) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L2708(lines 2708 2712) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L421 ceAbstractionStarter]: At program point L2762(lines 2703 2765) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_pch_phub_mutex~0) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point pch_phub_bin_writeFINAL(lines 2693 2766) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L421 ceAbstractionStarter]: At program point L2758(line 2758) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 pch_phub_bin_write_~ret~1) (= 2 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L2758-1(line 2758) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L3697-1(lines 3694 3698) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L3697(line 3697) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point L3694(lines 3694 3698) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 3690 3702) no Hoare annotation was computed. [2018-11-18 15:47:06,213 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 3690 3702) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 3690 3702) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point show_pch_macEXIT(lines 2767 2788) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point L2783-1(line 2783) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L428 ceAbstractionStarter]: At program point L2783(line 2783) the Hoare annotation is: true [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point L2778(lines 2778 2782) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L428 ceAbstractionStarter]: At program point show_pch_macENTRY(lines 2767 2788) the Hoare annotation is: true [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point show_pch_macFINAL(lines 2767 2788) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3456 3462) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3456 3462) the Hoare annotation is: true [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3456 3462) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point L2799(lines 2799 2803) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L428 ceAbstractionStarter]: At program point L2812(line 2812) the Hoare annotation is: true [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point L2812-1(line 2812) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point store_pch_macEXIT(lines 2789 2816) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point L2807(lines 2807 2811) no Hoare annotation was computed. [2018-11-18 15:47:06,214 INFO L425 ceAbstractionStarter]: For program point store_pch_macFINAL(lines 2789 2816) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L428 ceAbstractionStarter]: At program point store_pch_macENTRY(lines 2789 2816) the Hoare annotation is: true [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_pch_phub_mutexENTRY(lines 3722 3739) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L3732(lines 3732 3737) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L3729-1(lines 3726 3730) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L3729(line 3729) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_pch_phub_mutexFINAL(lines 3722 3739) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L3726(lines 3726 3730) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_pch_phub_mutexEXIT(lines 3722 3739) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_1FINAL(lines 3336 3344) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L3340(line 3340) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L3340-1(line 3340) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_1ENTRY(lines 3336 3344) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_1EXIT(lines 3336 3344) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L428 ceAbstractionStarter]: At program point pch_phub_write_serial_romENTRY(lines 2345 2382) the Hoare annotation is: true [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L2365(lines 2365 2369) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point pch_phub_write_serial_romEXIT(lines 2345 2382) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point pch_phub_write_serial_romFINAL(lines 2345 2382) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L428 ceAbstractionStarter]: At program point L2376(lines 2354 2381) the Hoare annotation is: true [2018-11-18 15:47:06,215 INFO L428 ceAbstractionStarter]: At program point L2374(lines 2354 2381) the Hoare annotation is: true [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L2373(lines 2373 2377) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L428 ceAbstractionStarter]: At program point L2371(lines 2354 2381) the Hoare annotation is: true [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point pch_phub_restore_reg_confEXIT(lines 2257 2332) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L2325(line 2325) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L425 ceAbstractionStarter]: For program point L2325-2(lines 2325 2329) no Hoare annotation was computed. [2018-11-18 15:47:06,215 INFO L428 ceAbstractionStarter]: At program point pch_phub_restore_reg_confENTRY(lines 2257 2332) the Hoare annotation is: true [2018-11-18 15:47:06,221 INFO L428 ceAbstractionStarter]: At program point L2288(line 2288) the Hoare annotation is: true [2018-11-18 15:47:06,221 INFO L428 ceAbstractionStarter]: At program point L2321(lines 2267 2331) the Hoare annotation is: true [2018-11-18 15:47:06,221 INFO L425 ceAbstractionStarter]: For program point L2325-4(lines 2325 2329) no Hoare annotation was computed. [2018-11-18 15:47:06,221 INFO L425 ceAbstractionStarter]: For program point L2288-1(line 2288) no Hoare annotation was computed. [2018-11-18 15:47:06,221 INFO L428 ceAbstractionStarter]: At program point L2319(lines 2267 2331) the Hoare annotation is: true [2018-11-18 15:47:06,222 INFO L428 ceAbstractionStarter]: At program point L2317(lines 2267 2331) the Hoare annotation is: true [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point pch_phub_restore_reg_confFINAL(lines 2257 2332) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L2309-1(line 2309) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L428 ceAbstractionStarter]: At program point L2309(line 2309) the Hoare annotation is: true [2018-11-18 15:47:06,222 INFO L428 ceAbstractionStarter]: At program point L2268(line 2268) the Hoare annotation is: true [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L2268-1(line 2268) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L2289(lines 2289 2298) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L2289-2(lines 2289 2298) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L2310(lines 2310 2315) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L2310-2(lines 2310 2315) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L428 ceAbstractionStarter]: At program point L2400(line 2400) the Hoare annotation is: true [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L2400-1(line 2400) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point pch_phub_write_serial_rom_valEXIT(lines 2393 2403) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point pch_phub_write_serial_rom_valFINAL(lines 2393 2403) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L428 ceAbstractionStarter]: At program point pch_phub_write_serial_rom_valENTRY(lines 2393 2403) the Hoare annotation is: true [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L3549(lines 3549 3554) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L3546(line 3546) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L3546-1(lines 3543 3547) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point L3543(lines 3543 3547) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 3539 3557) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 3539 3557) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 3539 3557) no Hoare annotation was computed. [2018-11-18 15:47:06,222 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 3463 3470) no Hoare annotation was computed. [2018-11-18 15:47:06,228 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 3463 3470) no Hoare annotation was computed. [2018-11-18 15:47:06,228 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 3463 3470) no Hoare annotation was computed. [2018-11-18 15:47:06,228 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:47:06,228 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:47:06,228 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:47:06,228 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 3829 3850) the Hoare annotation is: true [2018-11-18 15:47:06,228 INFO L425 ceAbstractionStarter]: For program point L3841-1(lines 3832 3849) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L421 ceAbstractionStarter]: At program point L3841(line 3841) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,229 INFO L421 ceAbstractionStarter]: At program point L3836(line 3836) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3836-1(lines 3832 3849) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L421 ceAbstractionStarter]: At program point L3846(line 3846) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_pch_phub_mutex~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3846-1(lines 3829 3850) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 3829 3850) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_pch_phub_mutexFINAL(lines 3790 3805) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_pch_phub_mutexEXIT(lines 3790 3805) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_pch_phub_mutexENTRY(lines 3790 3805) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3796(lines 3796 3800) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3794(lines 3794 3803) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 3655 3673) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 3655 3673) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3665(lines 3665 3670) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3662(line 3662) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3662-1(lines 3659 3663) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point L3659(lines 3659 3663) no Hoare annotation was computed. [2018-11-18 15:47:06,229 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 3655 3673) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (= ~ldv_state_variable_2~0 0) [2018-11-18 15:47:06,234 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point pch_phub_read_serial_romEXIT(lines 2333 2344) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L428 ceAbstractionStarter]: At program point pch_phub_read_serial_romENTRY(lines 2333 2344) the Hoare annotation is: true [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point pch_phub_read_serial_romFINAL(lines 2333 2344) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point L3482(lines 3482 3487) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point L3479-1(lines 3476 3480) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point L3479(line 3479) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point L3476(lines 3476 3480) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 3472 3489) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 3472 3489) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 3472 3489) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_pch_phub_mutexEXIT(lines 3753 3770) no Hoare annotation was computed. [2018-11-18 15:47:06,234 INFO L425 ceAbstractionStarter]: For program point L3763(lines 3763 3768) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point L3760(line 3760) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point L3760-1(lines 3757 3761) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point L3757(lines 3757 3761) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_pch_phub_mutexFINAL(lines 3753 3770) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_pch_phub_mutexENTRY(lines 3753 3770) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point L3631-1(lines 3628 3632) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 3624 3636) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point L3631(line 3631) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point L3628(lines 3628 3632) no Hoare annotation was computed. [2018-11-18 15:47:06,235 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 3624 3636) no Hoare annotation was computed. [2018-11-18 15:47:06,239 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 3624 3636) no Hoare annotation was computed. [2018-11-18 15:47:06,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 03:47:06 BoogieIcfgContainer [2018-11-18 15:47:06,262 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 15:47:06,262 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 15:47:06,262 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 15:47:06,262 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 15:47:06,263 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:46:46" (3/4) ... [2018-11-18 15:47:06,266 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 15:47:06,272 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-18 15:47:06,272 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_mutex_of_device [2018-11-18 15:47:06,272 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_gbe_mac_addr [2018-11-18 15:47:06,272 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_6 [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_9 [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_lock [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_probe [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_mutex_of_device [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_remove [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_3 [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_modify_write_reg [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_lock [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_driver_init [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_pch_phub_mutex [2018-11-18 15:47:06,273 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_bin_read [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pch_phub_mutex [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_4 [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_gbe_mac_addr [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_pch_phub_mutex [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_resume [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_lock [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom_val [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_2 [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_5 [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_7 [2018-11-18 15:47:06,274 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_8 [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_gbe_serial_rom_conf [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_save_reg_conf [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_11 [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_10 [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_gbe_serial_rom_conf_mp [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_driver_exit [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_suspend [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_bin_write [2018-11-18 15:47:06,275 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure show_pch_mac [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mutex_of_device [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure store_pch_mac [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_pch_phub_mutex [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_1 [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_restore_reg_conf [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom_val [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_trap [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 15:47:06,276 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_pch_phub_mutex [2018-11-18 15:47:06,277 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-18 15:47:06,277 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom [2018-11-18 15:47:06,277 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_lock [2018-11-18 15:47:06,277 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_pch_phub_mutex [2018-11-18 15:47:06,277 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mutex_of_device [2018-11-18 15:47:06,298 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 285 nodes and edges [2018-11-18 15:47:06,300 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 113 nodes and edges [2018-11-18 15:47:06,303 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 46 nodes and edges [2018-11-18 15:47:06,305 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-11-18 15:47:06,307 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-18 15:47:06,309 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 15:47:06,310 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 15:47:06,337 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_state_variable_2)) || ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_pch_phub_mutex == 1) && ldv_mutex_lock == 1) [2018-11-18 15:47:06,343 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_state_variable_2)) || ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_pch_phub_mutex == 1) && ldv_mutex_lock == 1) [2018-11-18 15:47:06,345 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_mutex_pch_phub_mutex == 1 || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,346 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || (0 == ret && 2 == ldv_mutex_pch_phub_mutex)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || 2 == ldv_mutex_pch_phub_mutex) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || (0 == ret && 2 == ldv_mutex_pch_phub_mutex)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,347 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || (0 == ret && 2 == ldv_mutex_pch_phub_mutex)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ret == 0) && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,349 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,350 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) [2018-11-18 15:47:06,490 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_654f43d3-a48d-4505-9417-b25d0586d729/bin-2019/uautomizer/witness.graphml [2018-11-18 15:47:06,490 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 15:47:06,491 INFO L168 Benchmark]: Toolchain (without parser) took 25843.94 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 619.2 MB). Free memory was 953.9 MB in the beginning and 1.2 GB in the end (delta: -227.4 MB). Peak memory consumption was 391.8 MB. Max. memory is 11.5 GB. [2018-11-18 15:47:06,492 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:47:06,492 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1362.87 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 239.6 MB). Free memory was 953.9 MB in the beginning and 1.2 GB in the end (delta: -223.6 MB). Peak memory consumption was 297.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:47:06,492 INFO L168 Benchmark]: Boogie Preprocessor took 103.85 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:47:06,493 INFO L168 Benchmark]: RCFGBuilder took 4031.74 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 114.3 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 112.8 MB). Peak memory consumption was 357.1 MB. Max. memory is 11.5 GB. [2018-11-18 15:47:06,493 INFO L168 Benchmark]: TraceAbstraction took 20114.54 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 265.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -172.0 MB). Peak memory consumption was 499.2 MB. Max. memory is 11.5 GB. [2018-11-18 15:47:06,493 INFO L168 Benchmark]: Witness Printer took 228.18 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 44.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 11.5 GB. [2018-11-18 15:47:06,495 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1362.87 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 239.6 MB). Free memory was 953.9 MB in the beginning and 1.2 GB in the end (delta: -223.6 MB). Peak memory consumption was 297.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 103.85 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4031.74 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 114.3 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 112.8 MB). Peak memory consumption was 357.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 20114.54 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 265.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -172.0 MB). Peak memory consumption was 499.2 MB. Max. memory is 11.5 GB. * Witness Printer took 228.18 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 44.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3452]: 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: 2563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2628]: Loop Invariant Derived loop invariant: ((ldv_mutex_pch_phub_mutex == 1 || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: (((!(ret == 0) && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2628]: Loop Invariant Derived loop invariant: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2837]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2649]: Loop Invariant Derived loop invariant: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || (0 == ret && 2 == ldv_mutex_pch_phub_mutex)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2649]: Loop Invariant Derived loop invariant: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2837]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || (0 == ret && 2 == ldv_mutex_pch_phub_mutex)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2628]: Loop Invariant Derived loop invariant: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2837]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2837]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3132]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_state_variable_2)) || ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_pch_phub_mutex == 1) && ldv_mutex_lock == 1) - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || 2 == ldv_mutex_pch_phub_mutex) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || (0 == ret && 2 == ldv_mutex_pch_phub_mutex)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2628]: Loop Invariant Derived loop invariant: (((ret == 0 && 2 == ldv_mutex_pch_phub_mutex) || !(1 == ldv_mutex_lock)) || !(1 == \old(ldv_mutex_pch_phub_mutex))) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 2191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2837]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3132]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_state_variable_2)) || ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_pch_phub_mutex == 1) && ldv_mutex_lock == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 69 procedures, 647 locations, 1 error locations. SAFE Result, 20.0s OverallTime, 11 OverallIterations, 4 TraceHistogramMax, 13.5s AutomataDifference, 0.0s DeadEndRemovalTime, 3.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 8637 SDtfs, 4201 SDslu, 16236 SDs, 0 SdLazy, 146 SolverSat, 18 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 12.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 51 GetRequests, 23 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4691occurred in iteration=6, 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: 1.1s AutomataMinimizationTime, 11 MinimizatonAttempts, 87 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 187 LocationsWithAnnotation, 15694 PreInvPairs, 15789 NumberOfFragments, 1053 HoareAnnotationTreeSize, 15694 FomulaSimplifications, 835 FormulaSimplificationTreeSizeReduction, 1.4s HoareSimplificationTime, 187 FomulaSimplificationsInter, 24858 FormulaSimplificationTreeSizeReductionInter, 1.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 571 NumberOfCodeBlocks, 571 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 560 ConstructedInterpolants, 0 QuantifiedInterpolants, 46004 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 115/115 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...