./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--gdm72xx--gdmwm.ko-entry_point_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--gdm72xx--gdmwm.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad8b0f31bf8441fca44aeed2453b9ba137c3e045 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--gdm72xx--gdmwm.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad8b0f31bf8441fca44aeed2453b9ba137c3e045 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:35:43,798 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:35:43,799 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:35:43,810 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:35:43,810 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:35:43,811 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:35:43,812 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:35:43,814 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:35:43,815 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:35:43,816 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:35:43,817 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:35:43,818 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:35:43,818 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:35:43,819 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:35:43,820 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:35:43,821 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:35:43,822 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:35:43,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:35:43,826 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:35:43,827 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:35:43,828 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:35:43,829 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:35:43,831 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:35:43,831 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:35:43,831 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:35:43,833 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:35:43,834 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:35:43,835 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:35:43,835 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:35:43,836 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:35:43,837 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:35:43,837 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:35:43,837 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:35:43,838 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:35:43,838 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:35:43,839 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:35:43,839 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-23 14:35:43,851 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:35:43,851 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:35:43,852 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:35:43,852 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:35:43,853 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:35:43,853 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:35:43,853 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:35:43,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:35:43,854 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:35:43,854 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:35:43,854 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:35:43,854 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:35:43,854 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:35:43,854 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:35:43,854 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:35:43,854 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:35:43,855 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:35:43,855 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:35:43,855 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:35:43,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:35:43,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:35:43,855 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:35:43,856 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:35:43,856 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 14:35:43,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:35:43,856 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:35:43,856 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 14:35:43,856 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_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak 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 -> Kojak 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 -> ad8b0f31bf8441fca44aeed2453b9ba137c3e045 [2018-11-23 14:35:43,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:35:43,894 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:35:43,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:35:43,899 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:35:43,899 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:35:43,900 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--gdm72xx--gdmwm.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 14:35:43,949 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/589393257/dc12b806b6a540d5bd8e6700e1e78400/FLAG912c58ca5 [2018-11-23 14:35:44,555 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:35:44,555 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--gdm72xx--gdmwm.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 14:35:44,592 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/589393257/dc12b806b6a540d5bd8e6700e1e78400/FLAG912c58ca5 [2018-11-23 14:35:44,920 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/589393257/dc12b806b6a540d5bd8e6700e1e78400 [2018-11-23 14:35:44,922 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:35:44,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:35:44,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:35:44,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:35:44,927 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:35:44,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:35:44" (1/1) ... [2018-11-23 14:35:44,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e8c6ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:44, skipping insertion in model container [2018-11-23 14:35:44,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:35:44" (1/1) ... [2018-11-23 14:35:44,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:35:45,023 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:35:47,299 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:35:47,337 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:35:47,687 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:35:48,154 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:35:48,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48 WrapperNode [2018-11-23 14:35:48,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:35:48,155 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:35:48,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:35:48,156 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:35:48,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:35:48,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:35:48,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:35:48,379 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:35:48,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,572 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... [2018-11-23 14:35:48,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:35:48,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:35:48,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:35:48,626 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:35:48,627 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:35:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-23 14:35:48,683 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-23 14:35:48,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-23 14:35:48,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 14:35:48,684 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2018-11-23 14:35:48,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2018-11-23 14:35:48,684 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_ind_if_updown [2018-11-23 14:35:48,685 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_ind_if_updown [2018-11-23 14:35:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_rx_complete [2018-11-23 14:35:48,685 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_rx_complete [2018-11-23 14:35:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure get_csr [2018-11-23 14:35:48,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_csr [2018-11-23 14:35:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_19 [2018-11-23 14:35:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_19 [2018-11-23 14:35:48,687 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-23 14:35:48,687 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-23 14:35:48,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 14:35:48,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 14:35:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-23 14:35:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-23 14:35:48,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-23 14:35:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 14:35:48,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 14:35:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure array_le32_to_cpu [2018-11-23 14:35:48,689 INFO L138 BoogieDeclarations]: Found implementation of procedure array_le32_to_cpu [2018-11-23 14:35:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-23 14:35:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-23 14:35:48,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-23 14:35:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-23 14:35:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_kernel_release [2018-11-23 14:35:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~VOID [2018-11-23 14:35:48,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~VOID [2018-11-23 14:35:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_rcv [2018-11-23 14:35:48,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_rcv [2018-11-23 14:35:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_struct [2018-11-23 14:35:48,690 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_struct [2018-11-23 14:35:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 14:35:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2018-11-23 14:35:48,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2018-11-23 14:35:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 14:35:48,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 14:35:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wibro_send [2018-11-23 14:35:48,691 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wibro_send [2018-11-23 14:35:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-23 14:35:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2018-11-23 14:35:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 14:35:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 14:35:48,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 14:35:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_set_mac_addr [2018-11-23 14:35:48,691 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_set_mac_addr [2018-11-23 14:35:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 14:35:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 14:35:48,692 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_send_tx [2018-11-23 14:35:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_send_tx [2018-11-23 14:35:48,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___1 [2018-11-23 14:35:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___1 [2018-11-23 14:35:48,692 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_set_config [2018-11-23 14:35:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_set_config [2018-11-23 14:35:48,692 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_rcv_complete [2018-11-23 14:35:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_rcv_complete [2018-11-23 14:35:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 14:35:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 14:35:48,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 14:35:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2018-11-23 14:35:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_21 [2018-11-23 14:35:48,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_21 [2018-11-23 14:35:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2018-11-23 14:35:48,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2018-11-23 14:35:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2018-11-23 14:35:48,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2018-11-23 14:35:48,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20 [2018-11-23 14:35:48,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20 [2018-11-23 14:35:48,694 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 14:35:48,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 14:35:48,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 14:35:48,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2018-11-23 14:35:48,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2018-11-23 14:35:48,694 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 14:35:48,695 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 14:35:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-23 14:35:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2018-11-23 14:35:48,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2018-11-23 14:35:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 14:35:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 14:35:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2018-11-23 14:35:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-23 14:35:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure download_image [2018-11-23 14:35:48,696 INFO L138 BoogieDeclarations]: Found implementation of procedure download_image [2018-11-23 14:35:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 14:35:48,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 14:35:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2018-11-23 14:35:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:35:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-23 14:35:48,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-23 14:35:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 14:35:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-23 14:35:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-23 14:35:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 14:35:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 14:35:48,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 14:35:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 14:35:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 14:35:48,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 14:35:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 14:35:48,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 14:35:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure free_qos_entry [2018-11-23 14:35:48,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_qos_entry [2018-11-23 14:35:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 14:35:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-23 14:35:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 14:35:48,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 14:35:48,698 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_rcv_cb [2018-11-23 14:35:48,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_rcv_cb [2018-11-23 14:35:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_event_rcv [2018-11-23 14:35:48,699 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_event_rcv [2018-11-23 14:35:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 14:35:48,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 14:35:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 14:35:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-23 14:35:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tx_struct [2018-11-23 14:35:48,699 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tx_struct [2018-11-23 14:35:48,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 14:35:48,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 14:35:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 14:35:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_resume [2018-11-23 14:35:48,700 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_resume [2018-11-23 14:35:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wfree [2018-11-23 14:35:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2018-11-23 14:35:48,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2018-11-23 14:35:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 14:35:48,700 INFO L130 BoogieDeclarations]: Found specification of procedure extract_qos_list [2018-11-23 14:35:48,701 INFO L138 BoogieDeclarations]: Found implementation of procedure extract_qos_list [2018-11-23 14:35:48,701 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 14:35:48,701 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 14:35:48,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 14:35:48,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:35:48,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2018-11-23 14:35:48,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2018-11-23 14:35:48,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-23 14:35:48,702 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2018-11-23 14:35:48,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 14:35:48,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 14:35:48,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 14:35:48,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 14:35:48,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 14:35:48,702 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 14:35:48,703 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_recv_qos_hci_packet [2018-11-23 14:35:48,703 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_recv_qos_hci_packet [2018-11-23 14:35:48,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 14:35:48,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 14:35:48,703 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 14:35:48,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 14:35:48,703 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2018-11-23 14:35:48,703 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2018-11-23 14:35:48,703 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 14:35:48,704 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 14:35:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_send_complete [2018-11-23 14:35:48,704 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_send_complete [2018-11-23 14:35:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2018-11-23 14:35:48,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2018-11-23 14:35:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 14:35:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-23 14:35:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2018-11-23 14:35:48,705 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 14:35:48,705 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 14:35:48,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:35:48,705 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2018-11-23 14:35:48,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-23 14:35:48,705 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 14:35:48,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 14:35:48,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 14:35:48,705 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_broadcast [2018-11-23 14:35:48,706 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_disconnect [2018-11-23 14:35:48,706 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_disconnect [2018-11-23 14:35:48,706 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_netif_rx [2018-11-23 14:35:48,706 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_netif_rx [2018-11-23 14:35:48,706 INFO L130 BoogieDeclarations]: Found specification of procedure send_qos_list [2018-11-23 14:35:48,706 INFO L138 BoogieDeclarations]: Found implementation of procedure send_qos_list [2018-11-23 14:35:48,706 INFO L130 BoogieDeclarations]: Found specification of procedure kdelete [2018-11-23 14:35:48,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kdelete [2018-11-23 14:35:48,706 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_transmit_pkt [2018-11-23 14:35:48,707 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_transmit_pkt [2018-11-23 14:35:48,707 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 14:35:48,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 14:35:48,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 14:35:48,707 INFO L130 BoogieDeclarations]: Found specification of procedure em_download_image [2018-11-23 14:35:48,707 INFO L138 BoogieDeclarations]: Found implementation of procedure em_download_image [2018-11-23 14:35:48,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 14:35:48,707 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 14:35:48,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 14:35:48,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 14:35:48,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_29 [2018-11-23 14:35:48,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_29 [2018-11-23 14:35:48,708 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 14:35:48,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 14:35:48,708 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rx_struct [2018-11-23 14:35:48,708 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rx_struct [2018-11-23 14:35:48,708 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_qos_release_list [2018-11-23 14:35:48,708 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_qos_release_list [2018-11-23 14:35:48,708 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 14:35:48,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 14:35:48,709 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-23 14:35:48,709 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-23 14:35:48,709 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 14:35:48,709 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 14:35:48,709 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_struct [2018-11-23 14:35:48,709 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_struct [2018-11-23 14:35:48,709 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_entry [2018-11-23 14:35:48,709 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_entry [2018-11-23 14:35:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 14:35:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 14:35:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_event_send [2018-11-23 14:35:48,710 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_event_send [2018-11-23 14:35:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 14:35:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure do_pm_control [2018-11-23 14:35:48,710 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pm_control [2018-11-23 14:35:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-23 14:35:48,710 INFO L130 BoogieDeclarations]: Found specification of procedure __gdm_usb_send_complete [2018-11-23 14:35:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdm_usb_send_complete [2018-11-23 14:35:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-23 14:35:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-23 14:35:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_qos_entry [2018-11-23 14:35:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_qos_entry [2018-11-23 14:35:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_send [2018-11-23 14:35:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_send [2018-11-23 14:35:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 14:35:48,711 INFO L130 BoogieDeclarations]: Found specification of procedure release_usb [2018-11-23 14:35:48,711 INFO L138 BoogieDeclarations]: Found implementation of procedure release_usb [2018-11-23 14:35:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_ioctl [2018-11-23 14:35:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_ioctl [2018-11-23 14:35:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_receive [2018-11-23 14:35:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_receive [2018-11-23 14:35:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 14:35:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 14:35:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_stats [2018-11-23 14:35:48,712 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_stats [2018-11-23 14:35:48,712 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 14:35:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-23 14:35:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure free_qos_entry_list [2018-11-23 14:35:48,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_qos_entry_list [2018-11-23 14:35:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:35:48,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:35:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure __netlink_kernel_create [2018-11-23 14:35:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2018-11-23 14:35:48,713 INFO L130 BoogieDeclarations]: Found specification of procedure em_wait_ack [2018-11-23 14:35:48,713 INFO L138 BoogieDeclarations]: Found implementation of procedure em_wait_ack [2018-11-23 14:36:26,837 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:36:26,838 INFO L280 CfgBuilder]: Removed 231 assue(true) statements. [2018-11-23 14:36:26,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:36:26 BoogieIcfgContainer [2018-11-23 14:36:26,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:36:26,838 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 14:36:26,838 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 14:36:26,845 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 14:36:26,845 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:36:26" (1/1) ... [2018-11-23 14:36:26,852 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:36:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1255 states and 1829 transitions. [2018-11-23 14:36:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1829 transitions. [2018-11-23 14:36:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-23 14:36:26,905 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:27,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:36:27,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1260 states and 1864 transitions. [2018-11-23 14:36:27,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1864 transitions. [2018-11-23 14:36:27,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 14:36:27,333 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 14:36:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1261 states and 1865 transitions. [2018-11-23 14:36:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1865 transitions. [2018-11-23 14:36:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 14:36:27,480 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:27,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 14:36:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1263 states and 1868 transitions. [2018-11-23 14:36:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1868 transitions. [2018-11-23 14:36:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 14:36:27,620 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:36:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:27,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1266 states and 1903 transitions. [2018-11-23 14:36:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2018-11-23 14:36:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 14:36:27,940 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:36:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1265 states and 1899 transitions. [2018-11-23 14:36:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1899 transitions. [2018-11-23 14:36:28,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-23 14:36:28,115 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:28,233 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:36:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1267 states and 1901 transitions. [2018-11-23 14:36:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1901 transitions. [2018-11-23 14:36:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 14:36:28,263 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 14:36:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1269 states and 1905 transitions. [2018-11-23 14:36:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1905 transitions. [2018-11-23 14:36:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 14:36:28,618 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:28,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 14:36:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:29,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1270 states and 1907 transitions. [2018-11-23 14:36:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1907 transitions. [2018-11-23 14:36:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 14:36:29,051 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-23 14:36:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:29,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1283 states and 1962 transitions. [2018-11-23 14:36:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1962 transitions. [2018-11-23 14:36:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 14:36:29,814 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 14:36:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1282 states and 1957 transitions. [2018-11-23 14:36:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1957 transitions. [2018-11-23 14:36:29,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 14:36:29,956 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 14:36:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1283 states and 1958 transitions. [2018-11-23 14:36:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1958 transitions. [2018-11-23 14:36:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-23 14:36:30,202 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 14:36:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1297 states and 2014 transitions. [2018-11-23 14:36:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2014 transitions. [2018-11-23 14:36:31,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 14:36:31,317 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:31,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 14:36:32,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1312 states and 2071 transitions. [2018-11-23 14:36:32,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2071 transitions. [2018-11-23 14:36:32,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 14:36:32,478 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:32,543 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 14:36:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:32,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1315 states and 2079 transitions. [2018-11-23 14:36:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2079 transitions. [2018-11-23 14:36:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-23 14:36:32,623 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:32,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 14:36:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:33,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1331 states and 2137 transitions. [2018-11-23 14:36:33,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2137 transitions. [2018-11-23 14:36:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-23 14:36:33,858 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 14:36:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:34,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1334 states and 2144 transitions. [2018-11-23 14:36:34,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2144 transitions. [2018-11-23 14:36:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-23 14:36:34,093 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 14:36:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1335 states and 2144 transitions. [2018-11-23 14:36:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2144 transitions. [2018-11-23 14:36:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-23 14:36:34,263 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 14:36:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1352 states and 2203 transitions. [2018-11-23 14:36:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2203 transitions. [2018-11-23 14:36:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-23 14:36:35,968 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 14:36:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1353 states and 2203 transitions. [2018-11-23 14:36:36,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2203 transitions. [2018-11-23 14:36:36,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-23 14:36:36,407 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1354 states and 2203 transitions. [2018-11-23 14:36:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2203 transitions. [2018-11-23 14:36:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-23 14:36:36,568 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:36,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1356 states and 2206 transitions. [2018-11-23 14:36:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2206 transitions. [2018-11-23 14:36:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-23 14:36:36,704 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1357 states and 2206 transitions. [2018-11-23 14:36:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2206 transitions. [2018-11-23 14:36:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 14:36:36,810 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1363 states and 2247 transitions. [2018-11-23 14:36:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2247 transitions. [2018-11-23 14:36:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 14:36:37,173 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:37,290 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1364 states and 2247 transitions. [2018-11-23 14:36:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2247 transitions. [2018-11-23 14:36:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 14:36:37,328 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1366 states and 2250 transitions. [2018-11-23 14:36:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2250 transitions. [2018-11-23 14:36:37,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 14:36:37,467 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:37,540 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1367 states and 2250 transitions. [2018-11-23 14:36:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2250 transitions. [2018-11-23 14:36:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 14:36:37,561 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:37,644 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1373 states and 2291 transitions. [2018-11-23 14:36:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2291 transitions. [2018-11-23 14:36:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 14:36:37,858 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1374 states and 2291 transitions. [2018-11-23 14:36:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2291 transitions. [2018-11-23 14:36:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 14:36:37,980 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1376 states and 2294 transitions. [2018-11-23 14:36:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2294 transitions. [2018-11-23 14:36:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 14:36:38,131 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1377 states and 2294 transitions. [2018-11-23 14:36:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2294 transitions. [2018-11-23 14:36:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-23 14:36:38,213 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1383 states and 2335 transitions. [2018-11-23 14:36:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2335 transitions. [2018-11-23 14:36:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-23 14:36:38,483 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:38,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1384 states and 2335 transitions. [2018-11-23 14:36:38,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2335 transitions. [2018-11-23 14:36:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-23 14:36:38,565 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1386 states and 2338 transitions. [2018-11-23 14:36:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2338 transitions. [2018-11-23 14:36:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 14:36:38,646 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1392 states and 2379 transitions. [2018-11-23 14:36:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2379 transitions. [2018-11-23 14:36:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 14:36:38,990 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:39,113 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 14:36:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:39,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1395 states and 2417 transitions. [2018-11-23 14:36:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2417 transitions. [2018-11-23 14:36:39,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 14:36:39,815 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:39,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1396 states and 2417 transitions. [2018-11-23 14:36:39,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2417 transitions. [2018-11-23 14:36:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 14:36:39,936 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1398 states and 2420 transitions. [2018-11-23 14:36:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2420 transitions. [2018-11-23 14:36:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 14:36:40,040 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:40,126 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1404 states and 2463 transitions. [2018-11-23 14:36:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2463 transitions. [2018-11-23 14:36:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 14:36:40,611 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:40,667 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 14:36:40,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1405 states and 2463 transitions. [2018-11-23 14:36:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2463 transitions. [2018-11-23 14:36:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-23 14:36:40,690 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:40,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:40,817 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 14:36:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1410 states and 2506 transitions. [2018-11-23 14:36:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2506 transitions. [2018-11-23 14:36:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-23 14:36:41,394 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 14:36:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1412 states and 2509 transitions. [2018-11-23 14:36:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2509 transitions. [2018-11-23 14:36:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-23 14:36:41,525 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:41,581 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 14:36:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1415 states and 2547 transitions. [2018-11-23 14:36:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2547 transitions. [2018-11-23 14:36:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 14:36:41,975 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-23 14:36:42,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1420 states and 2576 transitions. [2018-11-23 14:36:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2576 transitions. [2018-11-23 14:36:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-23 14:36:42,362 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:42,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:42,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1426 states and 2616 transitions. [2018-11-23 14:36:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2616 transitions. [2018-11-23 14:36:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-23 14:36:42,823 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 14:36:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1428 states and 2619 transitions. [2018-11-23 14:36:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2619 transitions. [2018-11-23 14:36:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-23 14:36:42,983 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1429 states and 2619 transitions. [2018-11-23 14:36:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2619 transitions. [2018-11-23 14:36:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 14:36:43,277 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1435 states and 2659 transitions. [2018-11-23 14:36:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2659 transitions. [2018-11-23 14:36:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 14:36:43,867 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 14:36:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1437 states and 2661 transitions. [2018-11-23 14:36:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2661 transitions. [2018-11-23 14:36:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 14:36:43,984 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1439 states and 2664 transitions. [2018-11-23 14:36:44,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2664 transitions. [2018-11-23 14:36:44,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 14:36:44,200 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 14:36:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1441 states and 2667 transitions. [2018-11-23 14:36:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2667 transitions. [2018-11-23 14:36:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 14:36:44,262 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:44,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:44,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1442 states and 2667 transitions. [2018-11-23 14:36:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2667 transitions. [2018-11-23 14:36:44,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 14:36:44,549 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1445 states and 2674 transitions. [2018-11-23 14:36:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2674 transitions. [2018-11-23 14:36:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 14:36:44,712 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 14:36:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1447 states and 2676 transitions. [2018-11-23 14:36:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2676 transitions. [2018-11-23 14:36:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 14:36:44,921 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1453 states and 2716 transitions. [2018-11-23 14:36:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2716 transitions. [2018-11-23 14:36:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 14:36:45,450 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 14:36:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1455 states and 2719 transitions. [2018-11-23 14:36:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2719 transitions. [2018-11-23 14:36:45,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 14:36:45,516 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1457 states and 2723 transitions. [2018-11-23 14:36:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2723 transitions. [2018-11-23 14:36:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 14:36:45,630 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1459 states and 2727 transitions. [2018-11-23 14:36:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2727 transitions. [2018-11-23 14:36:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 14:36:45,708 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1460 states and 2727 transitions. [2018-11-23 14:36:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2727 transitions. [2018-11-23 14:36:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:45,973 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 14:36:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1461 states and 2727 transitions. [2018-11-23 14:36:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2727 transitions. [2018-11-23 14:36:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:46,038 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:46,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1467 states and 2768 transitions. [2018-11-23 14:36:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2768 transitions. [2018-11-23 14:36:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:46,601 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 14:36:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1469 states and 2770 transitions. [2018-11-23 14:36:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2770 transitions. [2018-11-23 14:36:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:46,675 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:46,790 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:46,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1472 states and 2777 transitions. [2018-11-23 14:36:46,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2777 transitions. [2018-11-23 14:36:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:46,829 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1474 states and 2780 transitions. [2018-11-23 14:36:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2780 transitions. [2018-11-23 14:36:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:46,944 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:47,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1476 states and 2783 transitions. [2018-11-23 14:36:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2783 transitions. [2018-11-23 14:36:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:47,305 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:47,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1478 states and 2786 transitions. [2018-11-23 14:36:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2786 transitions. [2018-11-23 14:36:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:47,376 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1480 states and 2790 transitions. [2018-11-23 14:36:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2790 transitions. [2018-11-23 14:36:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:47,507 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 14:36:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1482 states and 2793 transitions. [2018-11-23 14:36:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2793 transitions. [2018-11-23 14:36:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:47,579 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:47,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1484 states and 2797 transitions. [2018-11-23 14:36:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2797 transitions. [2018-11-23 14:36:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 14:36:47,711 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1485 states and 2797 transitions. [2018-11-23 14:36:48,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2797 transitions. [2018-11-23 14:36:48,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:48,025 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1488 states and 2806 transitions. [2018-11-23 14:36:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2806 transitions. [2018-11-23 14:36:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:48,225 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1490 states and 2811 transitions. [2018-11-23 14:36:48,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2811 transitions. [2018-11-23 14:36:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:48,504 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:49,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1496 states and 2852 transitions. [2018-11-23 14:36:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2852 transitions. [2018-11-23 14:36:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:49,119 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 14:36:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1498 states and 2854 transitions. [2018-11-23 14:36:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2854 transitions. [2018-11-23 14:36:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:49,299 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:49,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1501 states and 2861 transitions. [2018-11-23 14:36:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2861 transitions. [2018-11-23 14:36:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:49,378 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:49,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1503 states and 2864 transitions. [2018-11-23 14:36:49,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2864 transitions. [2018-11-23 14:36:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:49,447 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:49,514 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1505 states and 2868 transitions. [2018-11-23 14:36:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2868 transitions. [2018-11-23 14:36:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:49,540 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1506 states and 2868 transitions. [2018-11-23 14:36:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2868 transitions. [2018-11-23 14:36:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:49,761 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1505 states and 2845 transitions. [2018-11-23 14:36:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2845 transitions. [2018-11-23 14:36:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 14:36:50,003 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:50,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1507 states and 2849 transitions. [2018-11-23 14:36:50,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2849 transitions. [2018-11-23 14:36:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:50,130 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:50,213 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1510 states and 2857 transitions. [2018-11-23 14:36:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2857 transitions. [2018-11-23 14:36:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:50,470 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 14:36:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1512 states and 2859 transitions. [2018-11-23 14:36:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2859 transitions. [2018-11-23 14:36:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 14:36:50,564 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-23 14:36:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1513 states and 2860 transitions. [2018-11-23 14:36:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2860 transitions. [2018-11-23 14:36:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:50,660 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1515 states and 2863 transitions. [2018-11-23 14:36:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2863 transitions. [2018-11-23 14:36:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:50,749 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 14:36:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1517 states and 2866 transitions. [2018-11-23 14:36:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2866 transitions. [2018-11-23 14:36:50,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:50,859 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 14:36:50,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1519 states and 2868 transitions. [2018-11-23 14:36:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2868 transitions. [2018-11-23 14:36:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:50,948 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:51,016 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 1522 states and 2875 transitions. [2018-11-23 14:36:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2875 transitions. [2018-11-23 14:36:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:51,048 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:51,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:51,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1525 states and 2878 transitions. [2018-11-23 14:36:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2878 transitions. [2018-11-23 14:36:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:51,149 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:51,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1527 states and 2882 transitions. [2018-11-23 14:36:51,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2882 transitions. [2018-11-23 14:36:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:51,481 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:51,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1529 states and 2886 transitions. [2018-11-23 14:36:51,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2886 transitions. [2018-11-23 14:36:51,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 14:36:51,698 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1531 states and 2890 transitions. [2018-11-23 14:36:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2890 transitions. [2018-11-23 14:36:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 14:36:51,800 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 14:36:51,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1534 states and 2893 transitions. [2018-11-23 14:36:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2893 transitions. [2018-11-23 14:36:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 14:36:51,937 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:52,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1536 states and 2895 transitions. [2018-11-23 14:36:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2895 transitions. [2018-11-23 14:36:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-23 14:36:52,011 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 14:36:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1536 states and 2894 transitions. [2018-11-23 14:36:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2894 transitions. [2018-11-23 14:36:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 14:36:52,653 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1539 states and 2901 transitions. [2018-11-23 14:36:52,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2901 transitions. [2018-11-23 14:36:52,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 14:36:52,735 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1541 states and 2905 transitions. [2018-11-23 14:36:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2905 transitions. [2018-11-23 14:36:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 14:36:52,816 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:52,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 1543 states and 2910 transitions. [2018-11-23 14:36:52,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2910 transitions. [2018-11-23 14:36:52,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 14:36:52,897 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:52,966 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:36:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2948 states to 1545 states and 2912 transitions. [2018-11-23 14:36:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2912 transitions. [2018-11-23 14:36:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 14:36:52,991 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 14:36:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1548 states and 2915 transitions. [2018-11-23 14:36:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2915 transitions. [2018-11-23 14:36:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 14:36:53,072 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 14:36:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1550 states and 2917 transitions. [2018-11-23 14:36:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2917 transitions. [2018-11-23 14:36:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 14:36:53,168 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1552 states and 2921 transitions. [2018-11-23 14:36:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2921 transitions. [2018-11-23 14:36:53,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-23 14:36:53,249 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 14:36:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1554 states and 2923 transitions. [2018-11-23 14:36:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2923 transitions. [2018-11-23 14:36:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-23 14:36:53,343 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 14:36:54,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1560 states and 2960 transitions. [2018-11-23 14:36:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2960 transitions. [2018-11-23 14:36:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-23 14:36:54,413 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 14:36:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1572 states and 3002 transitions. [2018-11-23 14:36:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 3002 transitions. [2018-11-23 14:36:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-23 14:36:56,347 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 14:36:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 1580 states and 3038 transitions. [2018-11-23 14:36:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 3038 transitions. [2018-11-23 14:36:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-23 14:36:58,821 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 14:36:59,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:59,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1582 states and 3041 transitions. [2018-11-23 14:36:59,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 3041 transitions. [2018-11-23 14:36:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-23 14:36:59,025 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:36:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1592 states and 3064 transitions. [2018-11-23 14:36:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3064 transitions. [2018-11-23 14:36:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-23 14:36:59,186 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:59,345 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 14:36:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 1594 states and 3066 transitions. [2018-11-23 14:36:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 3066 transitions. [2018-11-23 14:36:59,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-23 14:36:59,427 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 14:36:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:36:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 1598 states and 3071 transitions. [2018-11-23 14:36:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 3071 transitions. [2018-11-23 14:36:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-23 14:36:59,571 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:36:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:36:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 14:37:00,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:37:00,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1604 states and 3109 transitions. [2018-11-23 14:37:00,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 3109 transitions. [2018-11-23 14:37:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-23 14:37:00,456 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:37:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:37:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-23 14:37:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:37:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1607 states and 3134 transitions. [2018-11-23 14:37:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 3134 transitions. [2018-11-23 14:37:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-23 14:37:00,904 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:37:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:37:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 14:37:01,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:37:01,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 1610 states and 3138 transitions. [2018-11-23 14:37:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 3138 transitions. [2018-11-23 14:37:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-23 14:37:01,331 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:37:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:37:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 14:37:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:37:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1612 states and 3140 transitions. [2018-11-23 14:37:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 3140 transitions. [2018-11-23 14:37:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-23 14:37:01,550 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:37:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:37:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 14:37:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:37:01,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 1615 states and 3144 transitions. [2018-11-23 14:37:01,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 3144 transitions. [2018-11-23 14:37:01,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-23 14:37:01,767 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:37:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:37:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:37:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:37:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2018-11-23 14:37:16,514 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: program execution has not yet been computed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:440) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:227) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:624) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:454) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 14:37:16,517 INFO L168 Benchmark]: Toolchain (without parser) took 91594.61 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 944.2 MB in the beginning and 1.6 GB in the end (delta: -690.1 MB). Peak memory consumption was 832.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:37:16,519 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-23 14:37:16,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3230.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 944.2 MB in the beginning and 881.9 MB in the end (delta: 62.3 MB). Peak memory consumption was 285.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:37:16,520 INFO L168 Benchmark]: Boogie Procedure Inliner took 223.19 ms. Allocated memory is still 1.2 GB. Free memory was 881.9 MB in the beginning and 854.3 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:37:16,520 INFO L168 Benchmark]: Boogie Preprocessor took 246.79 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 107.5 MB). Free memory was 854.3 MB in the beginning and 1.2 GB in the end (delta: -359.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:37:16,521 INFO L168 Benchmark]: RCFGBuilder took 38212.32 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 252.2 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.5 MB). Peak memory consumption was 516.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:37:16,522 INFO L168 Benchmark]: CodeCheck took 49678.29 ms. Allocated memory was 1.6 GB in the beginning and 2.6 GB in the end (delta: 964.2 MB). Free memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: -429.9 MB). Peak memory consumption was 534.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:37:16,525 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: program execution has not yet been computed de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: program execution has not yet been computed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:440) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 3230.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 944.2 MB in the beginning and 881.9 MB in the end (delta: 62.3 MB). Peak memory consumption was 285.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 223.19 ms. Allocated memory is still 1.2 GB. Free memory was 881.9 MB in the beginning and 854.3 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 246.79 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 107.5 MB). Free memory was 854.3 MB in the beginning and 1.2 GB in the end (delta: -359.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 38212.32 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 252.2 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.5 MB). Peak memory consumption was 516.8 MB. Max. memory is 11.5 GB. * CodeCheck took 49678.29 ms. Allocated memory was 1.6 GB in the beginning and 2.6 GB in the end (delta: 964.2 MB). Free memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: -429.9 MB). Peak memory consumption was 534.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 14:37:18,201 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:37:18,202 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:37:18,213 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:37:18,213 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:37:18,214 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:37:18,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:37:18,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:37:18,218 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:37:18,218 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:37:18,219 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:37:18,219 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:37:18,220 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:37:18,221 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:37:18,222 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:37:18,223 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:37:18,223 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:37:18,225 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:37:18,227 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:37:18,228 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:37:18,229 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:37:18,230 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:37:18,233 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:37:18,233 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:37:18,233 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:37:18,234 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:37:18,235 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:37:18,235 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:37:18,236 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:37:18,238 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:37:18,238 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:37:18,238 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:37:18,239 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:37:18,239 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:37:18,239 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:37:18,240 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:37:18,241 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-23 14:37:18,253 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:37:18,254 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:37:18,254 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:37:18,255 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:37:18,255 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:37:18,255 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:37:18,256 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:37:18,256 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:37:18,256 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:37:18,257 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:37:18,257 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:37:18,257 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:37:18,258 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:37:18,258 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:37:18,258 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:37:18,258 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:37:18,258 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:37:18,258 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:37:18,259 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:37:18,259 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:37:18,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:37:18,259 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:37:18,259 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:37:18,260 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:37:18,260 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 14:37:18,260 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 14:37:18,260 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:37:18,261 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:37:18,262 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:37:18,262 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 14:37:18,262 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_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak 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 -> Kojak 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 -> ad8b0f31bf8441fca44aeed2453b9ba137c3e045 [2018-11-23 14:37:18,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:37:18,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:37:18,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:37:18,314 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:37:18,314 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:37:18,315 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--gdm72xx--gdmwm.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 14:37:18,360 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/dcb35a1f8/6df9605fb0974aa6b2e4b73a5c42dafa/FLAGc7c60c088 [2018-11-23 14:37:18,937 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:37:18,938 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--gdm72xx--gdmwm.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 14:37:18,964 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/dcb35a1f8/6df9605fb0974aa6b2e4b73a5c42dafa/FLAGc7c60c088 [2018-11-23 14:37:19,342 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/data/dcb35a1f8/6df9605fb0974aa6b2e4b73a5c42dafa [2018-11-23 14:37:19,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:37:19,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:37:19,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:37:19,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:37:19,350 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:37:19,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:37:19" (1/1) ... [2018-11-23 14:37:19,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b336adc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:19, skipping insertion in model container [2018-11-23 14:37:19,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:37:19" (1/1) ... [2018-11-23 14:37:19,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:37:19,496 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:37:21,799 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:37:21,844 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:37:22,206 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:37:22,740 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:37:22,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22 WrapperNode [2018-11-23 14:37:22,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:37:22,741 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:37:22,741 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:37:22,742 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:37:22,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:22,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,022 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:37:23,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:37:23,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:37:23,023 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:37:23,033 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... [2018-11-23 14:37:23,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:37:23,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:37:23,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:37:23,248 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:37:23,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d9a5759d-93b4-453f-a920-9b7705e634b2/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-23 14:37:23,305 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-23 14:37:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-23 14:37:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 14:37:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 14:37:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2018-11-23 14:37:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2018-11-23 14:37:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_ind_if_updown [2018-11-23 14:37:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_ind_if_updown [2018-11-23 14:37:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 14:37:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_rx_complete [2018-11-23 14:37:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_rx_complete [2018-11-23 14:37:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_csr [2018-11-23 14:37:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_csr [2018-11-23 14:37:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 14:37:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_19 [2018-11-23 14:37:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_19 [2018-11-23 14:37:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-23 14:37:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 14:37:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-23 14:37:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 14:37:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 14:37:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-23 14:37:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-23 14:37:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-23 14:37:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 14:37:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 14:37:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure array_le32_to_cpu [2018-11-23 14:37:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure array_le32_to_cpu [2018-11-23 14:37:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-23 14:37:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-23 14:37:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-23 14:37:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-23 14:37:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_kernel_release [2018-11-23 14:37:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_rcv [2018-11-23 14:37:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_rcv [2018-11-23 14:37:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_struct [2018-11-23 14:37:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_struct [2018-11-23 14:37:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 14:37:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 14:37:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 14:37:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wibro_send [2018-11-23 14:37:23,310 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wibro_send [2018-11-23 14:37:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 14:37:23,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 14:37:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-23 14:37:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2018-11-23 14:37:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 14:37:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 14:37:23,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 14:37:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_set_mac_addr [2018-11-23 14:37:23,311 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_set_mac_addr [2018-11-23 14:37:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 14:37:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 14:37:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_send_tx [2018-11-23 14:37:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_send_tx [2018-11-23 14:37:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___1 [2018-11-23 14:37:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___1 [2018-11-23 14:37:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_set_config [2018-11-23 14:37:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_set_config [2018-11-23 14:37:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_rcv_complete [2018-11-23 14:37:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_rcv_complete [2018-11-23 14:37:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 14:37:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 14:37:23,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 14:37:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2018-11-23 14:37:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_21 [2018-11-23 14:37:23,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_21 [2018-11-23 14:37:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2018-11-23 14:37:23,313 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2018-11-23 14:37:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2018-11-23 14:37:23,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2018-11-23 14:37:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20 [2018-11-23 14:37:23,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20 [2018-11-23 14:37:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 14:37:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 14:37:23,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 14:37:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2018-11-23 14:37:23,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2018-11-23 14:37:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 14:37:23,315 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 14:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-23 14:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 14:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 14:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2018-11-23 14:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-23 14:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure download_image [2018-11-23 14:37:23,315 INFO L138 BoogieDeclarations]: Found implementation of procedure download_image [2018-11-23 14:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 14:37:23,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-23 14:37:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-23 14:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 14:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 14:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 14:37:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 14:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 14:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 14:37:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 14:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 14:37:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 14:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure free_qos_entry [2018-11-23 14:37:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure free_qos_entry [2018-11-23 14:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 14:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-23 14:37:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 14:37:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 14:37:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_rcv_cb [2018-11-23 14:37:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_rcv_cb [2018-11-23 14:37:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_event_rcv [2018-11-23 14:37:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_event_rcv [2018-11-23 14:37:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 14:37:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 14:37:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 14:37:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-23 14:37:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tx_struct [2018-11-23 14:37:23,320 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tx_struct [2018-11-23 14:37:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 14:37:23,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 14:37:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 14:37:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_resume [2018-11-23 14:37:23,320 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_resume [2018-11-23 14:37:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wfree [2018-11-23 14:37:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2018-11-23 14:37:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2018-11-23 14:37:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 14:37:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure extract_qos_list [2018-11-23 14:37:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure extract_qos_list [2018-11-23 14:37:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 14:37:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 14:37:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:37:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2018-11-23 14:37:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2018-11-23 14:37:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-23 14:37:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2018-11-23 14:37:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 14:37:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 14:37:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 14:37:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 14:37:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 14:37:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_recv_qos_hci_packet [2018-11-23 14:37:23,323 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_recv_qos_hci_packet [2018-11-23 14:37:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 14:37:23,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 14:37:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 14:37:23,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 14:37:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2018-11-23 14:37:23,323 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2018-11-23 14:37:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 14:37:23,324 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 14:37:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_send_complete [2018-11-23 14:37:23,324 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_send_complete [2018-11-23 14:37:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 14:37:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-23 14:37:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2018-11-23 14:37:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 14:37:23,324 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 14:37:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 14:37:23,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 14:37:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 14:37:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 14:37:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_broadcast [2018-11-23 14:37:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_disconnect [2018-11-23 14:37:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_disconnect [2018-11-23 14:37:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_netif_rx [2018-11-23 14:37:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_netif_rx [2018-11-23 14:37:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure send_qos_list [2018-11-23 14:37:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure send_qos_list [2018-11-23 14:37:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure kdelete [2018-11-23 14:37:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kdelete [2018-11-23 14:37:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_transmit_pkt [2018-11-23 14:37:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_transmit_pkt [2018-11-23 14:37:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 14:37:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 14:37:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 14:37:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure em_download_image [2018-11-23 14:37:23,328 INFO L138 BoogieDeclarations]: Found implementation of procedure em_download_image [2018-11-23 14:37:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 14:37:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 14:37:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 14:37:23,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 14:37:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_29 [2018-11-23 14:37:23,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_29 [2018-11-23 14:37:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 14:37:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 14:37:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rx_struct [2018-11-23 14:37:23,329 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rx_struct [2018-11-23 14:37:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_qos_release_list [2018-11-23 14:37:23,330 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_qos_release_list [2018-11-23 14:37:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 14:37:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 14:37:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 14:37:23,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 14:37:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-23 14:37:23,330 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-23 14:37:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 14:37:23,331 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 14:37:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_struct [2018-11-23 14:37:23,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_struct [2018-11-23 14:37:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_entry [2018-11-23 14:37:23,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_entry [2018-11-23 14:37:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 14:37:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 14:37:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_event_send [2018-11-23 14:37:23,332 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_event_send [2018-11-23 14:37:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 14:37:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure do_pm_control [2018-11-23 14:37:23,332 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pm_control [2018-11-23 14:37:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-23 14:37:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure __gdm_usb_send_complete [2018-11-23 14:37:23,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdm_usb_send_complete [2018-11-23 14:37:23,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-23 14:37:23,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-23 14:37:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_qos_entry [2018-11-23 14:37:23,333 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_qos_entry [2018-11-23 14:37:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_send [2018-11-23 14:37:23,333 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_send [2018-11-23 14:37:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure release_usb [2018-11-23 14:37:23,333 INFO L138 BoogieDeclarations]: Found implementation of procedure release_usb [2018-11-23 14:37:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_ioctl [2018-11-23 14:37:23,333 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_ioctl [2018-11-23 14:37:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_usb_receive [2018-11-23 14:37:23,333 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_usb_receive [2018-11-23 14:37:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 14:37:23,334 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 14:37:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure gdm_wimax_stats [2018-11-23 14:37:23,334 INFO L138 BoogieDeclarations]: Found implementation of procedure gdm_wimax_stats [2018-11-23 14:37:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 14:37:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-23 14:37:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure free_qos_entry_list [2018-11-23 14:37:23,334 INFO L138 BoogieDeclarations]: Found implementation of procedure free_qos_entry_list [2018-11-23 14:37:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:37:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:37:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure __netlink_kernel_create [2018-11-23 14:37:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2018-11-23 14:37:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure em_wait_ack [2018-11-23 14:37:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure em_wait_ack [2018-11-23 14:38:51,921 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:38:51,921 INFO L280 CfgBuilder]: Removed 231 assue(true) statements. [2018-11-23 14:38:51,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:38:51 BoogieIcfgContainer [2018-11-23 14:38:51,922 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:38:51,922 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 14:38:51,922 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 14:38:51,929 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 14:38:51,929 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:38:51" (1/1) ... [2018-11-23 14:38:51,938 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:38:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 14:38:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1255 states and 1829 transitions. [2018-11-23 14:38:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1829 transitions. [2018-11-23 14:38:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-23 14:38:51,994 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 14:38:52,032 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 14:38:52,035 INFO L168 Benchmark]: Toolchain (without parser) took 92689.91 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 455.6 MB). Free memory was 935.8 MB in the beginning and 999.4 MB in the end (delta: -63.7 MB). Peak memory consumption was 392.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:38:52,036 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:38:52,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3394.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 935.8 MB in the beginning and 835.3 MB in the end (delta: 100.5 MB). Peak memory consumption was 295.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:38:52,037 INFO L168 Benchmark]: Boogie Procedure Inliner took 281.32 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 132.1 MB). Free memory was 835.3 MB in the beginning and 1.2 GB in the end (delta: -405.8 MB). Peak memory consumption was 65.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:38:52,038 INFO L168 Benchmark]: Boogie Preprocessor took 224.54 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: 49.4 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:38:52,039 INFO L168 Benchmark]: RCFGBuilder took 88674.03 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 157.8 MB). Free memory was 1.2 GB in the beginning and 999.4 MB in the end (delta: 192.3 MB). Peak memory consumption was 503.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:38:52,040 INFO L168 Benchmark]: CodeCheck took 112.15 ms. Allocated memory is still 1.5 GB. Free memory is still 999.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:38:52,042 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3394.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 935.8 MB in the beginning and 835.3 MB in the end (delta: 100.5 MB). Peak memory consumption was 295.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 281.32 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 132.1 MB). Free memory was 835.3 MB in the beginning and 1.2 GB in the end (delta: -405.8 MB). Peak memory consumption was 65.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 224.54 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: 49.4 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 88674.03 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 157.8 MB). Free memory was 1.2 GB in the beginning and 999.4 MB in the end (delta: 192.3 MB). Peak memory consumption was 503.2 MB. Max. memory is 11.5 GB. * CodeCheck took 112.15 ms. Allocated memory is still 1.5 GB. Free memory is still 999.4 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...