./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 400a3a5299fad8010282db3149ccf43b1783bc53 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 400a3a5299fad8010282db3149ccf43b1783bc53 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:42:08,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:42:08,603 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:42:08,612 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:42:08,612 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:42:08,613 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:42:08,613 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:42:08,615 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:42:08,616 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:42:08,617 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:42:08,618 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:42:08,618 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:42:08,619 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:42:08,619 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:42:08,620 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:42:08,621 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:42:08,622 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:42:08,624 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:42:08,625 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:42:08,626 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:42:08,627 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:42:08,628 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:42:08,630 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:42:08,630 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:42:08,631 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:42:08,631 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:42:08,632 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:42:08,633 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:42:08,633 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:42:08,634 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:42:08,634 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:42:08,635 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:42:08,635 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:42:08,635 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:42:08,636 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:42:08,636 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:42:08,638 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 11:42:08,649 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:42:08,649 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:42:08,650 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:42:08,650 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:42:08,650 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:42:08,650 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 11:42:08,651 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:42:08,652 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:42:08,652 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:42:08,652 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:42:08,652 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:42:08,654 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:42:08,654 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:42:08,654 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:42:08,655 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:42:08,655 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:42:08,655 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:42:08,655 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:42:08,655 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:42:08,655 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:42:08,655 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:42:08,655 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 11:42:08,656 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan 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 -> Taipan 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 -> 400a3a5299fad8010282db3149ccf43b1783bc53 [2018-11-18 11:42:08,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:42:08,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:42:08,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:42:08,716 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:42:08,716 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:42:08,716 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 11:42:08,766 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/51d982ac3/a7f90912ecdd4be09e3cd26acbdfb7b7/FLAG7013d0d70 [2018-11-18 11:42:09,410 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:42:09,411 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 11:42:09,513 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/51d982ac3/a7f90912ecdd4be09e3cd26acbdfb7b7/FLAG7013d0d70 [2018-11-18 11:42:09,534 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/51d982ac3/a7f90912ecdd4be09e3cd26acbdfb7b7 [2018-11-18 11:42:09,540 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:42:09,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:42:09,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:42:09,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:42:09,552 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:42:09,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:42:09" (1/1) ... [2018-11-18 11:42:09,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb8849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:09, skipping insertion in model container [2018-11-18 11:42:09,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:42:09" (1/1) ... [2018-11-18 11:42:09,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:42:09,706 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:42:10,119 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4970] [2018-11-18 11:42:12,685 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:42:12,786 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:42:12,850 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4970] [2018-11-18 11:42:13,892 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:42:14,223 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:42:14,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14 WrapperNode [2018-11-18 11:42:14,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:42:14,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:42:14,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:42:14,224 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:42:14,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:14,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:14,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:42:14,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:42:14,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:42:14,415 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:42:14,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:14,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:14,470 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:14,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:15,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:15,740 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:15,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... [2018-11-18 11:42:15,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:42:15,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:42:15,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:42:15,822 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:42:15,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:42:15,875 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_mixer [2018-11-18 11:42:15,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-18 11:42:15,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-18 11:42:15,875 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_reset_ac97 [2018-11-18 11:42:15,876 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_reset_ac97 [2018-11-18 11:42:15,876 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2018-11-18 11:42:15,876 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2018-11-18 11:42:15,876 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2018-11-18 11:42:15,876 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2018-11-18 11:42:15,876 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2018-11-18 11:42:15,876 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2018-11-18 11:42:15,876 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2018-11-18 11:42:15,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 11:42:15,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 11:42:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 11:42:15,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 11:42:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2018-11-18 11:42:15,879 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2018-11-18 11:42:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-18 11:42:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-18 11:42:15,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-18 11:42:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2018-11-18 11:42:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2018-11-18 11:42:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2018-11-18 11:42:15,879 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2018-11-18 11:42:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_next_buffer [2018-11-18 11:42:15,880 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_next_buffer [2018-11-18 11:42:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2018-11-18 11:42:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-18 11:42:15,880 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-18 11:42:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_process_isoc [2018-11-18 11:42:15,880 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_process_isoc [2018-11-18 11:42:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2018-11-18 11:42:15,880 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2018-11-18 11:42:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 11:42:15,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 11:42:15,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-18 11:42:15,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-18 11:42:15,881 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2018-11-18 11:42:15,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2018-11-18 11:42:15,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_7 [2018-11-18 11:42:15,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_7 [2018-11-18 11:42:15,881 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2018-11-18 11:42:15,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2018-11-18 11:42:15,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_4 [2018-11-18 11:42:15,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_4 [2018-11-18 11:42:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_clear_queue [2018-11-18 11:42:15,882 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_clear_queue [2018-11-18 11:42:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-18 11:42:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2018-11-18 11:42:15,882 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2018-11-18 11:42:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2018-11-18 11:42:15,882 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2018-11-18 11:42:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2018-11-18 11:42:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_cancel_isoc [2018-11-18 11:42:15,883 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_cancel_isoc [2018-11-18 11:42:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2018-11-18 11:42:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 11:42:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 11:42:15,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 11:42:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-18 11:42:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2018-11-18 11:42:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 11:42:15,883 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 11:42:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2018-11-18 11:42:15,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2018-11-18 11:42:15,884 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2018-11-18 11:42:15,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 11:42:15,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 11:42:15,884 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_bus [2018-11-18 11:42:15,884 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_select_input [2018-11-18 11:42:15,884 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_select_input [2018-11-18 11:42:15,884 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_ac97_register [2018-11-18 11:42:15,884 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_ac97_register [2018-11-18 11:42:15,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:42:15,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:42:15,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_14 [2018-11-18 11:42:15,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_14 [2018-11-18 11:42:15,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___3 [2018-11-18 11:42:15,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___3 [2018-11-18 11:42:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2018-11-18 11:42:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2018-11-18 11:42:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2018-11-18 11:42:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 11:42:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 11:42:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2018-11-18 11:42:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2018-11-18 11:42:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_2 [2018-11-18 11:42:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_2 [2018-11-18 11:42:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2018-11-18 11:42:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2018-11-18 11:42:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_scan_usb [2018-11-18 11:42:15,892 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_scan_usb [2018-11-18 11:42:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 11:42:15,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 11:42:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_15 [2018-11-18 11:42:15,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_15 [2018-11-18 11:42:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 11:42:15,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 11:42:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_13 [2018-11-18 11:42:15,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_13 [2018-11-18 11:42:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 11:42:15,893 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 11:42:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2018-11-18 11:42:15,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2018-11-18 11:42:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_free_isoc [2018-11-18 11:42:15,895 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_free_isoc [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2018-11-18 11:42:15,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2018-11-18 11:42:15,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2018-11-18 11:42:15,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2018-11-18 11:42:15,896 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 11:42:15,897 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 11:42:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2018-11-18 11:42:15,897 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2018-11-18 11:42:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2018-11-18 11:42:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_read_reg [2018-11-18 11:42:15,897 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_read_reg [2018-11-18 11:42:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_copy_video [2018-11-18 11:42:15,897 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_copy_video [2018-11-18 11:42:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 11:42:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:42:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_write_reg [2018-11-18 11:42:15,898 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_write_reg [2018-11-18 11:42:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2018-11-18 11:42:15,898 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2018-11-18 11:42:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 11:42:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 11:42:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 11:42:15,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 11:42:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 11:42:15,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 11:42:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 11:42:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2018-11-18 11:42:15,899 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_busy_wait [2018-11-18 11:42:15,899 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_busy_wait [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2018-11-18 11:42:15,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_ac97_bus_ops_1 [2018-11-18 11:42:15,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_ac97_bus_ops_1 [2018-11-18 11:42:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-18 11:42:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_write_ac97 [2018-11-18 11:42:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_write_ac97 [2018-11-18 11:42:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2018-11-18 11:42:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2018-11-18 11:42:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_probe [2018-11-18 11:42:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_probe [2018-11-18 11:42:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 11:42:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 11:42:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_ac97_unregister [2018-11-18 11:42:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_ac97_unregister [2018-11-18 11:42:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-18 11:42:15,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-18 11:42:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_alloc_isoc [2018-11-18 11:42:15,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_alloc_isoc [2018-11-18 11:42:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 11:42:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-18 11:42:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-18 11:42:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 11:42:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 11:42:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2018-11-18 11:42:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2018-11-18 11:42:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2018-11-18 11:42:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_stop_hw [2018-11-18 11:42:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_stop_hw [2018-11-18 11:42:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2018-11-18 11:42:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_vb2_setup [2018-11-18 11:42:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_vb2_setup [2018-11-18 11:42:15,912 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2018-11-18 11:42:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2018-11-18 11:42:15,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-18 11:42:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-18 11:42:15,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 11:42:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 11:42:15,912 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2018-11-18 11:42:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_set_alternate [2018-11-18 11:42:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_set_alternate [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 11:42:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_read_reg [2018-11-18 11:42:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_read_reg [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure functionality [2018-11-18 11:42:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure functionality [2018-11-18 11:42:15,913 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 11:42:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_set_std [2018-11-18 11:42:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_set_std [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_video_register [2018-11-18 11:42:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_video_register [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 11:42:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2018-11-18 11:42:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 11:42:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 11:42:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2018-11-18 11:42:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2018-11-18 11:42:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2018-11-18 11:42:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2018-11-18 11:42:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2018-11-18 11:42:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_2 [2018-11-18 11:42:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_2 [2018-11-18 11:42:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2018-11-18 11:42:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3 [2018-11-18 11:42:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3 [2018-11-18 11:42:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2018-11-18 11:42:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2018-11-18 11:42:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-18 11:42:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-18 11:42:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querystd [2018-11-18 11:42:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querystd [2018-11-18 11:42:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2018-11-18 11:42:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2018-11-18 11:42:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2018-11-18 11:42:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2018-11-18 11:42:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2018-11-18 11:42:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2018-11-18 11:42:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2018-11-18 11:42:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2018-11-18 11:42:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 11:42:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_start_streaming [2018-11-18 11:42:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_start_streaming [2018-11-18 11:42:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_unregister [2018-11-18 11:42:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_unregister [2018-11-18 11:42:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_usb_driver_init [2018-11-18 11:42:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_usb_driver_init [2018-11-18 11:42:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2018-11-18 11:42:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2018-11-18 11:42:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 11:42:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 11:42:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:42:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:42:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_usb_driver_exit [2018-11-18 11:42:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_usb_driver_exit [2018-11-18 11:42:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 11:42:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_uninit_isoc [2018-11-18 11:42:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_uninit_isoc [2018-11-18 11:42:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 11:42:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 11:42:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2018-11-18 11:42:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2018-11-18 11:42:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_read_ac97 [2018-11-18 11:42:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_read_ac97 [2018-11-18 11:42:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2018-11-18 11:42:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 11:42:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2018-11-18 11:42:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_xfer [2018-11-18 11:42:15,925 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_xfer [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2018-11-18 11:42:15,925 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_reg_reset [2018-11-18 11:42:15,925 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_reg_reset [2018-11-18 11:42:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2018-11-18 11:42:15,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_stop_streaming [2018-11-18 11:42:15,926 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_stop_streaming [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_release [2018-11-18 11:42:15,926 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_release [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2018-11-18 11:42:15,926 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2018-11-18 11:42:15,926 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2018-11-18 11:42:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_buffer_done [2018-11-18 11:42:15,926 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_buffer_done [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_check_for_device [2018-11-18 11:42:15,927 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_check_for_device [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-18 11:42:15,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_6 [2018-11-18 11:42:15,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_6 [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 11:42:15,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 11:42:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 11:42:15,928 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_write_reg [2018-11-18 11:42:15,928 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_write_reg [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-18 11:42:15,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2018-11-18 11:42:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_disconnect [2018-11-18 11:42:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_disconnect [2018-11-18 11:42:15,939 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 11:42:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 11:42:15,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 11:42:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 11:42:15,939 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_isoc_irq [2018-11-18 11:42:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_isoc_irq [2018-11-18 11:42:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 11:42:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:42:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:42:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_register [2018-11-18 11:42:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_register [2018-11-18 11:42:54,002 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:42:54,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:42:54 BoogieIcfgContainer [2018-11-18 11:42:54,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:42:54,003 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:42:54,003 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:42:54,011 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:42:54,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:42:09" (1/3) ... [2018-11-18 11:42:54,012 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e23eb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:42:54, skipping insertion in model container [2018-11-18 11:42:54,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:42:14" (2/3) ... [2018-11-18 11:42:54,013 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e23eb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:42:54, skipping insertion in model container [2018-11-18 11:42:54,013 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:42:54" (3/3) ... [2018-11-18 11:42:54,014 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 11:42:54,024 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:42:54,035 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:42:54,048 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:42:54,088 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:42:54,088 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:42:54,088 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:42:54,088 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:42:54,088 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:42:54,088 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:42:54,088 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:42:54,088 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:42:54,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states. [2018-11-18 11:42:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-18 11:42:54,142 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:42:54,143 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:42:54,147 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:42:54,152 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:42:54,152 INFO L82 PathProgramCache]: Analyzing trace with hash 1023336871, now seen corresponding path program 1 times [2018-11-18 11:42:54,156 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:42:54,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:42:54,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:42:54,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:42:54,267 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:42:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:42:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:42:55,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:42:55,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:42:55,134 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:42:55,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:42:55,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:42:55,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:42:55,155 INFO L87 Difference]: Start difference. First operand 1390 states. Second operand 3 states. [2018-11-18 11:42:57,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:42:57,619 INFO L93 Difference]: Finished difference Result 4061 states and 5570 transitions. [2018-11-18 11:42:57,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:42:57,621 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2018-11-18 11:42:57,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:42:57,654 INFO L225 Difference]: With dead ends: 4061 [2018-11-18 11:42:57,654 INFO L226 Difference]: Without dead ends: 2646 [2018-11-18 11:42:57,664 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:42:57,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2646 states. [2018-11-18 11:42:57,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2646 to 2646. [2018-11-18 11:42:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2646 states. [2018-11-18 11:42:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 2646 states and 3603 transitions. [2018-11-18 11:42:57,855 INFO L78 Accepts]: Start accepts. Automaton has 2646 states and 3603 transitions. Word has length 35 [2018-11-18 11:42:57,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:42:57,856 INFO L480 AbstractCegarLoop]: Abstraction has 2646 states and 3603 transitions. [2018-11-18 11:42:57,856 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:42:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 3603 transitions. [2018-11-18 11:42:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 11:42:57,862 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:42:57,862 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:42:57,862 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:42:57,862 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:42:57,862 INFO L82 PathProgramCache]: Analyzing trace with hash -1267522168, now seen corresponding path program 1 times [2018-11-18 11:42:57,863 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:42:57,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:42:57,871 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:42:57,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:42:57,871 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:42:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:42:58,546 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-11-18 11:42:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:42:58,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:42:58,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:42:58,601 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:42:58,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:42:58,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:42:58,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:42:58,603 INFO L87 Difference]: Start difference. First operand 2646 states and 3603 transitions. Second operand 3 states. [2018-11-18 11:42:58,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:42:58,991 INFO L93 Difference]: Finished difference Result 7921 states and 11028 transitions. [2018-11-18 11:42:58,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:42:58,992 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 50 [2018-11-18 11:42:58,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:42:59,024 INFO L225 Difference]: With dead ends: 7921 [2018-11-18 11:42:59,024 INFO L226 Difference]: Without dead ends: 5283 [2018-11-18 11:42:59,034 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:42:59,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5283 states. [2018-11-18 11:42:59,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5283 to 5273. [2018-11-18 11:42:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5273 states. [2018-11-18 11:42:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 5273 states and 7287 transitions. [2018-11-18 11:42:59,253 INFO L78 Accepts]: Start accepts. Automaton has 5273 states and 7287 transitions. Word has length 50 [2018-11-18 11:42:59,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:42:59,254 INFO L480 AbstractCegarLoop]: Abstraction has 5273 states and 7287 transitions. [2018-11-18 11:42:59,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:42:59,255 INFO L276 IsEmpty]: Start isEmpty. Operand 5273 states and 7287 transitions. [2018-11-18 11:42:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 11:42:59,262 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:42:59,262 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:42:59,262 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:42:59,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:42:59,262 INFO L82 PathProgramCache]: Analyzing trace with hash -639070731, now seen corresponding path program 1 times [2018-11-18 11:42:59,262 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:42:59,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:42:59,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:42:59,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:42:59,272 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:42:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:42:59,989 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-11-18 11:42:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:42:59,993 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:42:59,993 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:42:59,994 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:42:59,994 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:42:59,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:42:59,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:42:59,994 INFO L87 Difference]: Start difference. First operand 5273 states and 7287 transitions. Second operand 3 states. [2018-11-18 11:43:00,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:43:00,135 INFO L93 Difference]: Finished difference Result 5275 states and 7288 transitions. [2018-11-18 11:43:00,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:43:00,136 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2018-11-18 11:43:00,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:43:00,162 INFO L225 Difference]: With dead ends: 5275 [2018-11-18 11:43:00,162 INFO L226 Difference]: Without dead ends: 5272 [2018-11-18 11:43:00,166 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:43:00,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5272 states. [2018-11-18 11:43:00,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5272 to 5272. [2018-11-18 11:43:00,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5272 states. [2018-11-18 11:43:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 5272 states and 7285 transitions. [2018-11-18 11:43:00,384 INFO L78 Accepts]: Start accepts. Automaton has 5272 states and 7285 transitions. Word has length 51 [2018-11-18 11:43:00,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:43:00,385 INFO L480 AbstractCegarLoop]: Abstraction has 5272 states and 7285 transitions. [2018-11-18 11:43:00,386 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:43:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 5272 states and 7285 transitions. [2018-11-18 11:43:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 11:43:00,388 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:43:00,388 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:43:00,388 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:43:00,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:43:00,388 INFO L82 PathProgramCache]: Analyzing trace with hash 1663059499, now seen corresponding path program 1 times [2018-11-18 11:43:00,388 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:43:00,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:00,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:43:00,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:00,396 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:43:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:43:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:43:00,831 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:43:00,831 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:43:00,831 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:43:00,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:43:00,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:43:00,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:43:00,832 INFO L87 Difference]: Start difference. First operand 5272 states and 7285 transitions. Second operand 3 states. [2018-11-18 11:43:00,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:43:00,970 INFO L93 Difference]: Finished difference Result 5274 states and 7286 transitions. [2018-11-18 11:43:00,971 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:43:00,971 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-11-18 11:43:00,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:43:00,997 INFO L225 Difference]: With dead ends: 5274 [2018-11-18 11:43:00,997 INFO L226 Difference]: Without dead ends: 5271 [2018-11-18 11:43:01,000 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:43:01,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5271 states. [2018-11-18 11:43:01,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5271 to 5271. [2018-11-18 11:43:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5271 states. [2018-11-18 11:43:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 5271 states and 7283 transitions. [2018-11-18 11:43:01,226 INFO L78 Accepts]: Start accepts. Automaton has 5271 states and 7283 transitions. Word has length 52 [2018-11-18 11:43:01,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:43:01,226 INFO L480 AbstractCegarLoop]: Abstraction has 5271 states and 7283 transitions. [2018-11-18 11:43:01,226 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:43:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 5271 states and 7283 transitions. [2018-11-18 11:43:01,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 11:43:01,230 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:43:01,231 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:43:01,231 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:43:01,231 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:43:01,231 INFO L82 PathProgramCache]: Analyzing trace with hash 14657464, now seen corresponding path program 1 times [2018-11-18 11:43:01,231 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:43:01,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:01,239 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:43:01,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:01,239 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:43:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:43:01,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:43:01,648 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:43:01,648 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:43:01,648 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:43:01,648 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:43:01,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:43:01,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:43:01,649 INFO L87 Difference]: Start difference. First operand 5271 states and 7283 transitions. Second operand 3 states. [2018-11-18 11:43:01,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:43:01,782 INFO L93 Difference]: Finished difference Result 5273 states and 7284 transitions. [2018-11-18 11:43:01,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:43:01,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 11:43:01,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:43:01,808 INFO L225 Difference]: With dead ends: 5273 [2018-11-18 11:43:01,809 INFO L226 Difference]: Without dead ends: 5270 [2018-11-18 11:43:01,812 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:43:01,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5270 states. [2018-11-18 11:43:02,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5270 to 5270. [2018-11-18 11:43:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5270 states. [2018-11-18 11:43:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 5270 states and 7281 transitions. [2018-11-18 11:43:02,029 INFO L78 Accepts]: Start accepts. Automaton has 5270 states and 7281 transitions. Word has length 53 [2018-11-18 11:43:02,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:43:02,029 INFO L480 AbstractCegarLoop]: Abstraction has 5270 states and 7281 transitions. [2018-11-18 11:43:02,029 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:43:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 5270 states and 7281 transitions. [2018-11-18 11:43:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 11:43:02,031 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:43:02,031 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:43:02,031 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:43:02,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:43:02,031 INFO L82 PathProgramCache]: Analyzing trace with hash 453806798, now seen corresponding path program 1 times [2018-11-18 11:43:02,031 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:43:02,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:02,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:43:02,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:02,038 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:43:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:43:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:43:02,459 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:43:02,459 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:43:02,460 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:43:02,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:43:02,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:43:02,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:43:02,460 INFO L87 Difference]: Start difference. First operand 5270 states and 7281 transitions. Second operand 3 states. [2018-11-18 11:43:02,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:43:02,581 INFO L93 Difference]: Finished difference Result 5272 states and 7282 transitions. [2018-11-18 11:43:02,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:43:02,581 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 11:43:02,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:43:02,608 INFO L225 Difference]: With dead ends: 5272 [2018-11-18 11:43:02,608 INFO L226 Difference]: Without dead ends: 5255 [2018-11-18 11:43:02,612 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:43:02,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5255 states. [2018-11-18 11:43:02,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5255 to 5255. [2018-11-18 11:43:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5255 states. [2018-11-18 11:43:02,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 5255 states and 7263 transitions. [2018-11-18 11:43:02,827 INFO L78 Accepts]: Start accepts. Automaton has 5255 states and 7263 transitions. Word has length 54 [2018-11-18 11:43:02,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:43:02,828 INFO L480 AbstractCegarLoop]: Abstraction has 5255 states and 7263 transitions. [2018-11-18 11:43:02,828 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:43:02,828 INFO L276 IsEmpty]: Start isEmpty. Operand 5255 states and 7263 transitions. [2018-11-18 11:43:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-11-18 11:43:02,839 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:43:02,839 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:43:02,839 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:43:02,840 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:43:02,840 INFO L82 PathProgramCache]: Analyzing trace with hash -1798128298, now seen corresponding path program 1 times [2018-11-18 11:43:02,840 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:43:02,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:02,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:43:02,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:43:02,847 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:43:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:43:03,180 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2018-11-18 11:43:03,180 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:43:03,180 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:43:03,181 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 239 with the following transitions: [2018-11-18 11:43:03,186 INFO L202 CegarAbsIntRunner]: [129], [131], [133], [134], [251], [254], [256], [257], [259], [261], [264], [267], [274], [275], [278], [280], [281], [290], [292], [297], [302], [304], [340], [420], [421], [422], [424], [425], [432], [433], [563], [565], [566], [570], [571], [589], [612], [613], [624], [625], [768], [770], [771], [772], [774], [775], [937], [940], [944], [972], [978], [980], [982], [986], [988], [992], [995], [998], [1026], [1032], [1034], [1035], [1042], [1043], [1133], [1149], [1154], [1156], [1159], [1163], [1164], [1412], [1414], [1416], [1418], [1420], [1422], [1424], [1437], [1448], [1461], [1472], [1485], [1488], [1491], [1493], [1508], [1997], [2001], [2005], [2007], [2010], [2012], [2015], [2067], [2069], [2070], [2073], [2075], [2076], [2087], [2088], [2089], [2091], [2093], [2105], [2117], [2169], [2181], [2193], [2196], [2199], [2205], [2208], [2211], [2223], [2226], [2229], [2231], [2234], [2345], [2347], [2348], [2359], [2360], [2766], [2888], [2889], [2890], [2891], [2918], [2919], [2920], [2921], [2922], [2923], [2928], [2929], [2930], [2931], [2932], [2933], [2942], [2943], [2956], [2957], [3000], [3001], [3002], [3003], [3060], [3061], [3062], [3063], [3064], [3065], [3072], [3073], [3140], [3141], [3142], [3143], [3144], [3145], [3146], [3147], [3148], [3149], [3150], [3151], [3158], [3159], [3268], [3269], [3270], [3271], [3282], [3283], [3284], [3285], [3290], [3291], [3306], [3307], [3310], [3311], [3328], [3346], [3347], [3424], [3438], [3439], [3440] [2018-11-18 11:43:03,268 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:43:03,268 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:43:03,801 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) Caused by: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.AssumptionBuilder.constructBoogieAssumeStatement(AssumptionBuilder.java:75) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.getCachedCodeBlock(TermConjunctEvaluator.java:273) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.applyPost(TermConjunctEvaluator.java:296) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$4(TermConjunctEvaluator.java:178) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computeFixpoint(TermConjunctEvaluator.java:198) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$1(TermConjunctEvaluator.java:150) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computePost(TermConjunctEvaluator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormanCachedPostOperation.applyPost(PoormanCachedPostOperation.java:308) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.applyPost(PoormansAbstractPostOperator.java:217) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:119) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:379) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more [2018-11-18 11:43:03,816 INFO L168 Benchmark]: Toolchain (without parser) took 54274.39 ms. Allocated memory was 1.0 GB in the beginning and 3.6 GB in the end (delta: 2.6 GB). Free memory was 946.1 MB in the beginning and 1.4 GB in the end (delta: -424.8 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-18 11:43:03,816 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:43:03,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4680.71 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 465.0 MB). Free memory was 946.1 MB in the beginning and 798.3 MB in the end (delta: 147.8 MB). Peak memory consumption was 612.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:43:03,817 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.68 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 3.7 MB). Free memory was 798.3 MB in the beginning and 1.4 GB in the end (delta: -612.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:43:03,818 INFO L168 Benchmark]: Boogie Preprocessor took 1406.97 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 306.7 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 295.2 MB). Peak memory consumption was 931.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:43:03,818 INFO L168 Benchmark]: RCFGBuilder took 38180.61 ms. Allocated memory was 1.8 GB in the beginning and 3.6 GB in the end (delta: 1.8 GB). Free memory was 1.1 GB in the beginning and 3.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-18 11:43:03,819 INFO L168 Benchmark]: TraceAbstraction took 9811.95 ms. Allocated memory is still 3.6 GB. Free memory was 3.1 GB in the beginning and 1.4 GB in the end (delta: 1.8 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-11-18 11:43:03,834 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4680.71 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 465.0 MB). Free memory was 946.1 MB in the beginning and 798.3 MB in the end (delta: 147.8 MB). Peak memory consumption was 612.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 190.68 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 3.7 MB). Free memory was 798.3 MB in the beginning and 1.4 GB in the end (delta: -612.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1406.97 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 306.7 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 295.2 MB). Peak memory consumption was 931.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 38180.61 ms. Allocated memory was 1.8 GB in the beginning and 3.6 GB in the end (delta: 1.8 GB). Free memory was 1.1 GB in the beginning and 3.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * TraceAbstraction took 9811.95 ms. Allocated memory is still 3.6 GB. Free memory was 3.1 GB in the beginning and 1.4 GB in the end (delta: 1.8 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 11:43:05,541 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:43:05,542 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:43:05,554 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:43:05,554 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:43:05,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:43:05,558 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:43:05,560 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:43:05,561 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:43:05,562 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:43:05,562 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:43:05,563 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:43:05,563 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:43:05,564 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:43:05,567 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:43:05,568 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:43:05,568 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:43:05,569 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:43:05,571 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:43:05,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:43:05,572 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:43:05,575 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:43:05,577 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:43:05,577 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:43:05,577 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:43:05,578 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:43:05,578 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:43:05,579 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:43:05,580 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:43:05,581 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:43:05,582 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:43:05,582 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:43:05,582 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:43:05,583 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:43:05,583 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:43:05,584 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:43:05,584 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 11:43:05,595 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:43:05,595 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:43:05,596 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:43:05,596 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:43:05,596 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:43:05,596 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:43:05,597 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:43:05,597 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:43:05,597 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:43:05,598 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:43:05,598 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:43:05,598 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:43:05,598 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:43:05,599 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:43:05,599 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:43:05,599 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:43:05,599 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:43:05,599 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:43:05,599 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:43:05,599 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:43:05,600 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:43:05,600 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:43:05,600 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:43:05,600 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:43:05,600 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:43:05,600 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:43:05,600 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:43:05,602 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:43:05,603 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:43:05,603 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:43:05,603 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:43:05,603 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:43:05,603 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan 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 -> Taipan 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 -> 400a3a5299fad8010282db3149ccf43b1783bc53 [2018-11-18 11:43:05,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:43:05,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:43:05,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:43:05,647 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:43:05,648 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:43:05,648 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 11:43:05,697 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/132b4e6b6/ccdca9219e5547b5901e6bc63d1f68e0/FLAGc8f1ff990 [2018-11-18 11:43:06,331 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:43:06,331 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 11:43:06,363 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/132b4e6b6/ccdca9219e5547b5901e6bc63d1f68e0/FLAGc8f1ff990 [2018-11-18 11:43:06,668 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/data/132b4e6b6/ccdca9219e5547b5901e6bc63d1f68e0 [2018-11-18 11:43:06,671 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:43:06,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:43:06,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:43:06,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:43:06,676 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:43:06,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:43:06" (1/1) ... [2018-11-18 11:43:06,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d4e8e12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:06, skipping insertion in model container [2018-11-18 11:43:06,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:43:06" (1/1) ... [2018-11-18 11:43:06,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:43:06,835 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:43:07,266 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4970] [2018-11-18 11:43:09,585 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:43:09,703 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:43:09,772 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4970] [2018-11-18 11:43:10,876 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:43:11,249 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:43:11,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11 WrapperNode [2018-11-18 11:43:11,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:43:11,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:43:11,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:43:11,251 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:43:11,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:11,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:11,415 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:43:11,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:43:11,416 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:43:11,416 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:43:11,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:11,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:11,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:11,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:12,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:12,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:12,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... [2018-11-18 11:43:12,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:43:12,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:43:12,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:43:12,687 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:43:12,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_mixer [2018-11-18 11:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 11:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-18 11:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-18 11:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_reset_ac97 [2018-11-18 11:43:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_reset_ac97 [2018-11-18 11:43:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2018-11-18 11:43:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2018-11-18 11:43:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2018-11-18 11:43:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 11:43:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2018-11-18 11:43:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2018-11-18 11:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 11:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 11:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2018-11-18 11:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2018-11-18 11:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 11:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 11:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 11:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 11:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2018-11-18 11:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2018-11-18 11:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-18 11:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-18 11:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-18 11:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2018-11-18 11:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2018-11-18 11:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2018-11-18 11:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2018-11-18 11:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_next_buffer [2018-11-18 11:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_next_buffer [2018-11-18 11:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2018-11-18 11:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-18 11:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-18 11:43:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_process_isoc [2018-11-18 11:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_process_isoc [2018-11-18 11:43:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2018-11-18 11:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2018-11-18 11:43:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 11:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 11:43:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-18 11:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-18 11:43:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2018-11-18 11:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2018-11-18 11:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_7 [2018-11-18 11:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_7 [2018-11-18 11:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2018-11-18 11:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2018-11-18 11:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vb2_ops_4 [2018-11-18 11:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vb2_ops_4 [2018-11-18 11:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_clear_queue [2018-11-18 11:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_clear_queue [2018-11-18 11:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-18 11:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2018-11-18 11:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2018-11-18 11:43:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2018-11-18 11:43:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2018-11-18 11:43:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2018-11-18 11:43:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_cancel_isoc [2018-11-18 11:43:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_cancel_isoc [2018-11-18 11:43:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2018-11-18 11:43:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2018-11-18 11:43:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2018-11-18 11:43:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 11:43:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 11:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 11:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-18 11:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2018-11-18 11:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 11:43:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 11:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2018-11-18 11:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 11:43:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 11:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_bus [2018-11-18 11:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_select_input [2018-11-18 11:43:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_select_input [2018-11-18 11:43:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_ac97_register [2018-11-18 11:43:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_ac97_register [2018-11-18 11:43:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:43:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:43:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_14 [2018-11-18 11:43:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_14 [2018-11-18 11:43:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___3 [2018-11-18 11:43:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___3 [2018-11-18 11:43:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2018-11-18 11:43:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2018-11-18 11:43:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2018-11-18 11:43:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 11:43:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 11:43:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2018-11-18 11:43:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2018-11-18 11:43:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_2 [2018-11-18 11:43:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_2 [2018-11-18 11:43:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2018-11-18 11:43:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2018-11-18 11:43:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_scan_usb [2018-11-18 11:43:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_scan_usb [2018-11-18 11:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 11:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 11:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_15 [2018-11-18 11:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_15 [2018-11-18 11:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 11:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 11:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_13 [2018-11-18 11:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_13 [2018-11-18 11:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 11:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 11:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2018-11-18 11:43:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2018-11-18 11:43:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_free_isoc [2018-11-18 11:43:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_free_isoc [2018-11-18 11:43:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-18 11:43:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2018-11-18 11:43:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2018-11-18 11:43:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 11:43:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2018-11-18 11:43:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2018-11-18 11:43:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2018-11-18 11:43:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 11:43:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2018-11-18 11:43:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2018-11-18 11:43:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 11:43:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 11:43:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2018-11-18 11:43:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2018-11-18 11:43:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2018-11-18 11:43:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_read_reg [2018-11-18 11:43:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_read_reg [2018-11-18 11:43:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 11:43:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_copy_video [2018-11-18 11:43:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_copy_video [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_write_reg [2018-11-18 11:43:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_write_reg [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2018-11-18 11:43:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2018-11-18 11:43:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 11:43:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 11:43:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 11:43:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 11:43:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 11:43:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2018-11-18 11:43:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_busy_wait [2018-11-18 11:43:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_busy_wait [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 11:43:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2018-11-18 11:43:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-18 11:43:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_ac97_bus_ops_1 [2018-11-18 11:43:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_ac97_bus_ops_1 [2018-11-18 11:43:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-18 11:43:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_write_ac97 [2018-11-18 11:43:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_write_ac97 [2018-11-18 11:43:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2018-11-18 11:43:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2018-11-18 11:43:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_probe [2018-11-18 11:43:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_probe [2018-11-18 11:43:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 11:43:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 11:43:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_ac97_unregister [2018-11-18 11:43:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_ac97_unregister [2018-11-18 11:43:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-18 11:43:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-18 11:43:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_alloc_isoc [2018-11-18 11:43:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_alloc_isoc [2018-11-18 11:43:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 11:43:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-18 11:43:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-18 11:43:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 11:43:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2018-11-18 11:43:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 11:43:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2018-11-18 11:43:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 11:43:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2018-11-18 11:43:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2018-11-18 11:43:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 11:43:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_stop_hw [2018-11-18 11:43:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_stop_hw [2018-11-18 11:43:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2018-11-18 11:43:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_vb2_setup [2018-11-18 11:43:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_vb2_setup [2018-11-18 11:43:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2018-11-18 11:43:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2018-11-18 11:43:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-18 11:43:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-18 11:43:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 11:43:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 11:43:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2018-11-18 11:43:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2018-11-18 11:43:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_set_alternate [2018-11-18 11:43:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_set_alternate [2018-11-18 11:43:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 11:43:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 11:43:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_read_reg [2018-11-18 11:43:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_read_reg [2018-11-18 11:43:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 11:43:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2018-11-18 11:43:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 11:43:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure functionality [2018-11-18 11:43:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure functionality [2018-11-18 11:43:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 11:43:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 11:43:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2018-11-18 11:43:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2018-11-18 11:43:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2018-11-18 11:43:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2018-11-18 11:43:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 11:43:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_set_std [2018-11-18 11:43:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_set_std [2018-11-18 11:43:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_video_register [2018-11-18 11:43:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_video_register [2018-11-18 11:43:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 11:43:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 11:43:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 11:43:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 11:43:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 11:43:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 11:43:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 11:43:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2018-11-18 11:43:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 11:43:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 11:43:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2018-11-18 11:43:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2018-11-18 11:43:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2018-11-18 11:43:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2018-11-18 11:43:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2018-11-18 11:43:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_2 [2018-11-18 11:43:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_2 [2018-11-18 11:43:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2018-11-18 11:43:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3 [2018-11-18 11:43:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3 [2018-11-18 11:43:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2018-11-18 11:43:12,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2018-11-18 11:43:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-18 11:43:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-18 11:43:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querystd [2018-11-18 11:43:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querystd [2018-11-18 11:43:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2018-11-18 11:43:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2018-11-18 11:43:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2018-11-18 11:43:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2018-11-18 11:43:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2018-11-18 11:43:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2018-11-18 11:43:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2018-11-18 11:43:12,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2018-11-18 11:43:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 11:43:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_start_streaming [2018-11-18 11:43:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_start_streaming [2018-11-18 11:43:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_unregister [2018-11-18 11:43:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_unregister [2018-11-18 11:43:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_usb_driver_init [2018-11-18 11:43:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_usb_driver_init [2018-11-18 11:43:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2018-11-18 11:43:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2018-11-18 11:43:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 11:43:12,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 11:43:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:43:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:43:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_usb_driver_exit [2018-11-18 11:43:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_usb_driver_exit [2018-11-18 11:43:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 11:43:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_uninit_isoc [2018-11-18 11:43:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_uninit_isoc [2018-11-18 11:43:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 11:43:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 11:43:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2018-11-18 11:43:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2018-11-18 11:43:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_read_ac97 [2018-11-18 11:43:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_read_ac97 [2018-11-18 11:43:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2018-11-18 11:43:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 11:43:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2018-11-18 11:43:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_xfer [2018-11-18 11:43:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_xfer [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2018-11-18 11:43:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_reg_reset [2018-11-18 11:43:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_reg_reset [2018-11-18 11:43:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2018-11-18 11:43:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_stop_streaming [2018-11-18 11:43:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_stop_streaming [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_release [2018-11-18 11:43:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_release [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_create [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2018-11-18 11:43:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2018-11-18 11:43:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2018-11-18 11:43:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_buffer_done [2018-11-18 11:43:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_buffer_done [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_check_for_device [2018-11-18 11:43:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_check_for_device [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_6 [2018-11-18 11:43:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_6 [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 11:43:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2018-11-18 11:43:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 11:43:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_write_reg [2018-11-18 11:43:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_write_reg [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-18 11:43:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_disconnect [2018-11-18 11:43:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_disconnect [2018-11-18 11:43:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2018-11-18 11:43:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2018-11-18 11:43:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 11:43:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 11:43:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 11:43:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 11:43:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_isoc_irq [2018-11-18 11:43:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_isoc_irq [2018-11-18 11:43:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 11:43:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:43:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:43:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_register [2018-11-18 11:43:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_register [2018-11-18 11:44:59,825 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:44:59,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:44:59 BoogieIcfgContainer [2018-11-18 11:44:59,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:44:59,827 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:44:59,827 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:44:59,837 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:44:59,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:43:06" (1/3) ... [2018-11-18 11:44:59,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53f27510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:44:59, skipping insertion in model container [2018-11-18 11:44:59,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:43:11" (2/3) ... [2018-11-18 11:44:59,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53f27510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:44:59, skipping insertion in model container [2018-11-18 11:44:59,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:44:59" (3/3) ... [2018-11-18 11:44:59,840 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--stk1160--stk1160.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 11:44:59,849 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:44:59,859 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:44:59,873 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:44:59,905 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 11:44:59,905 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:44:59,905 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:44:59,905 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:44:59,906 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:44:59,906 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:44:59,906 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:44:59,906 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:44:59,906 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:44:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states. [2018-11-18 11:44:59,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-18 11:44:59,948 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:44:59,949 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:44:59,951 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:44:59,956 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:44:59,957 INFO L82 PathProgramCache]: Analyzing trace with hash 386572959, now seen corresponding path program 1 times [2018-11-18 11:44:59,967 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:44:59,967 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:00,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:02,766 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:45:02,830 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:02,850 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:02,850 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:45:02,854 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:45:02,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:45:02,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:02,879 INFO L87 Difference]: Start difference. First operand 1387 states. Second operand 3 states. [2018-11-18 11:45:06,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:06,449 INFO L93 Difference]: Finished difference Result 4052 states and 5555 transitions. [2018-11-18 11:45:06,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:45:06,452 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2018-11-18 11:45:06,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:06,482 INFO L225 Difference]: With dead ends: 4052 [2018-11-18 11:45:06,483 INFO L226 Difference]: Without dead ends: 2640 [2018-11-18 11:45:06,493 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:06,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2640 states. [2018-11-18 11:45:06,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2640 to 2640. [2018-11-18 11:45:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2640 states. [2018-11-18 11:45:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 2640 states and 3593 transitions. [2018-11-18 11:45:06,698 INFO L78 Accepts]: Start accepts. Automaton has 2640 states and 3593 transitions. Word has length 35 [2018-11-18 11:45:06,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:06,699 INFO L480 AbstractCegarLoop]: Abstraction has 2640 states and 3593 transitions. [2018-11-18 11:45:06,699 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:45:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3593 transitions. [2018-11-18 11:45:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 11:45:06,704 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:06,704 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:06,705 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:06,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:06,705 INFO L82 PathProgramCache]: Analyzing trace with hash 1419418462, now seen corresponding path program 1 times [2018-11-18 11:45:06,707 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:06,707 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:06,757 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:10,159 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:10,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:45:10,201 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:10,211 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:10,211 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:45:10,212 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:45:10,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:45:10,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:10,213 INFO L87 Difference]: Start difference. First operand 2640 states and 3593 transitions. Second operand 3 states. [2018-11-18 11:45:10,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:10,636 INFO L93 Difference]: Finished difference Result 7903 states and 10914 transitions. [2018-11-18 11:45:10,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:45:10,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 50 [2018-11-18 11:45:10,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:10,666 INFO L225 Difference]: With dead ends: 7903 [2018-11-18 11:45:10,666 INFO L226 Difference]: Without dead ends: 5271 [2018-11-18 11:45:10,676 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:10,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5271 states. [2018-11-18 11:45:10,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5271 to 5261. [2018-11-18 11:45:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5261 states. [2018-11-18 11:45:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 5261 states and 7223 transitions. [2018-11-18 11:45:10,877 INFO L78 Accepts]: Start accepts. Automaton has 5261 states and 7223 transitions. Word has length 50 [2018-11-18 11:45:10,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:10,878 INFO L480 AbstractCegarLoop]: Abstraction has 5261 states and 7223 transitions. [2018-11-18 11:45:10,878 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:45:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 5261 states and 7223 transitions. [2018-11-18 11:45:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 11:45:10,883 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:10,883 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:10,883 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:10,884 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:10,884 INFO L82 PathProgramCache]: Analyzing trace with hash 1051711758, now seen corresponding path program 1 times [2018-11-18 11:45:10,886 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:10,886 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:10,939 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:14,685 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:45:14,730 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:14,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:14,737 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:45:14,737 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:45:14,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:45:14,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:14,738 INFO L87 Difference]: Start difference. First operand 5261 states and 7223 transitions. Second operand 3 states. [2018-11-18 11:45:14,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:14,890 INFO L93 Difference]: Finished difference Result 5263 states and 7224 transitions. [2018-11-18 11:45:14,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:45:14,892 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2018-11-18 11:45:14,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:14,917 INFO L225 Difference]: With dead ends: 5263 [2018-11-18 11:45:14,917 INFO L226 Difference]: Without dead ends: 5260 [2018-11-18 11:45:14,921 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:14,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5260 states. [2018-11-18 11:45:15,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5260 to 5260. [2018-11-18 11:45:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5260 states. [2018-11-18 11:45:15,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 5260 states and 7221 transitions. [2018-11-18 11:45:15,154 INFO L78 Accepts]: Start accepts. Automaton has 5260 states and 7221 transitions. Word has length 51 [2018-11-18 11:45:15,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:15,156 INFO L480 AbstractCegarLoop]: Abstraction has 5260 states and 7221 transitions. [2018-11-18 11:45:15,156 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:45:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5260 states and 7221 transitions. [2018-11-18 11:45:15,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 11:45:15,160 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:15,161 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:15,161 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:15,161 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:15,161 INFO L82 PathProgramCache]: Analyzing trace with hash -1757256607, now seen corresponding path program 1 times [2018-11-18 11:45:15,164 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:15,164 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:15,209 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:17,995 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:45:18,006 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:18,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:18,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:45:18,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:45:18,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:45:18,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:18,013 INFO L87 Difference]: Start difference. First operand 5260 states and 7221 transitions. Second operand 3 states. [2018-11-18 11:45:18,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:18,162 INFO L93 Difference]: Finished difference Result 5262 states and 7222 transitions. [2018-11-18 11:45:18,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:45:18,164 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-11-18 11:45:18,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:18,187 INFO L225 Difference]: With dead ends: 5262 [2018-11-18 11:45:18,187 INFO L226 Difference]: Without dead ends: 5259 [2018-11-18 11:45:18,190 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:18,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5259 states. [2018-11-18 11:45:18,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5259 to 5259. [2018-11-18 11:45:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5259 states. [2018-11-18 11:45:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 5259 states and 7219 transitions. [2018-11-18 11:45:18,406 INFO L78 Accepts]: Start accepts. Automaton has 5259 states and 7219 transitions. Word has length 52 [2018-11-18 11:45:18,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:18,407 INFO L480 AbstractCegarLoop]: Abstraction has 5259 states and 7219 transitions. [2018-11-18 11:45:18,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:45:18,407 INFO L276 IsEmpty]: Start isEmpty. Operand 5259 states and 7219 transitions. [2018-11-18 11:45:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 11:45:18,410 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:18,412 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:18,412 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:18,413 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:18,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1359042161, now seen corresponding path program 1 times [2018-11-18 11:45:18,416 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:18,416 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:18,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:20,977 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:45:20,988 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:20,993 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:20,993 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:45:20,993 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:45:20,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:45:20,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:20,994 INFO L87 Difference]: Start difference. First operand 5259 states and 7219 transitions. Second operand 3 states. [2018-11-18 11:45:21,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:21,126 INFO L93 Difference]: Finished difference Result 5261 states and 7220 transitions. [2018-11-18 11:45:21,129 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:45:21,129 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 11:45:21,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:21,148 INFO L225 Difference]: With dead ends: 5261 [2018-11-18 11:45:21,148 INFO L226 Difference]: Without dead ends: 5258 [2018-11-18 11:45:21,151 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:21,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5258 states. [2018-11-18 11:45:21,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5258 to 5258. [2018-11-18 11:45:21,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5258 states. [2018-11-18 11:45:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 5258 states and 7217 transitions. [2018-11-18 11:45:21,426 INFO L78 Accepts]: Start accepts. Automaton has 5258 states and 7217 transitions. Word has length 53 [2018-11-18 11:45:21,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:21,428 INFO L480 AbstractCegarLoop]: Abstraction has 5258 states and 7217 transitions. [2018-11-18 11:45:21,428 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:45:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 5258 states and 7217 transitions. [2018-11-18 11:45:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 11:45:21,430 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:21,430 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:21,430 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:21,430 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:21,430 INFO L82 PathProgramCache]: Analyzing trace with hash -819938972, now seen corresponding path program 1 times [2018-11-18 11:45:21,436 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:21,436 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:21,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:24,129 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:45:24,140 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:24,144 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:24,144 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:45:24,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:45:24,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:45:24,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:24,145 INFO L87 Difference]: Start difference. First operand 5258 states and 7217 transitions. Second operand 3 states. [2018-11-18 11:45:24,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:24,277 INFO L93 Difference]: Finished difference Result 5260 states and 7218 transitions. [2018-11-18 11:45:24,277 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:45:24,277 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 11:45:24,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:24,295 INFO L225 Difference]: With dead ends: 5260 [2018-11-18 11:45:24,295 INFO L226 Difference]: Without dead ends: 5243 [2018-11-18 11:45:24,298 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:24,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5243 states. [2018-11-18 11:45:24,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5243 to 5243. [2018-11-18 11:45:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5243 states. [2018-11-18 11:45:24,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 5243 states and 7199 transitions. [2018-11-18 11:45:24,516 INFO L78 Accepts]: Start accepts. Automaton has 5243 states and 7199 transitions. Word has length 54 [2018-11-18 11:45:24,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:24,516 INFO L480 AbstractCegarLoop]: Abstraction has 5243 states and 7199 transitions. [2018-11-18 11:45:24,517 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:45:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 7199 transitions. [2018-11-18 11:45:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-11-18 11:45:24,525 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:24,526 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:24,526 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:24,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:24,526 INFO L82 PathProgramCache]: Analyzing trace with hash -1188439570, now seen corresponding path program 1 times [2018-11-18 11:45:24,530 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:24,530 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:24,575 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:27,162 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2018-11-18 11:45:27,200 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:27,206 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:27,206 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:45:27,207 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:45:27,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:45:27,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:27,207 INFO L87 Difference]: Start difference. First operand 5243 states and 7199 transitions. Second operand 3 states. [2018-11-18 11:45:28,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:28,910 INFO L93 Difference]: Finished difference Result 14203 states and 19421 transitions. [2018-11-18 11:45:28,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:45:28,910 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 238 [2018-11-18 11:45:28,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:28,942 INFO L225 Difference]: With dead ends: 14203 [2018-11-18 11:45:28,942 INFO L226 Difference]: Without dead ends: 8968 [2018-11-18 11:45:28,957 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:45:28,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8968 states. [2018-11-18 11:45:29,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8968 to 8953. [2018-11-18 11:45:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8953 states. [2018-11-18 11:45:29,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8953 states to 8953 states and 12213 transitions. [2018-11-18 11:45:29,303 INFO L78 Accepts]: Start accepts. Automaton has 8953 states and 12213 transitions. Word has length 238 [2018-11-18 11:45:29,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:29,304 INFO L480 AbstractCegarLoop]: Abstraction has 8953 states and 12213 transitions. [2018-11-18 11:45:29,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:45:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 8953 states and 12213 transitions. [2018-11-18 11:45:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2018-11-18 11:45:29,320 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:29,320 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 17, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:29,320 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:29,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:29,322 INFO L82 PathProgramCache]: Analyzing trace with hash 699937839, now seen corresponding path program 1 times [2018-11-18 11:45:29,324 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:29,324 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:29,368 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:45:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:45:31,957 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:45:32,029 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2018-11-18 11:45:32,033 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 3 [2018-11-18 11:45:32,033 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:45:32,038 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:45:32,041 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:45:32,041 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2018-11-18 11:45:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2018-11-18 11:45:32,104 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:45:32,117 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:45:32,117 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 11:45:32,117 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 11:45:32,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 11:45:32,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:45:32,118 INFO L87 Difference]: Start difference. First operand 8953 states and 12213 transitions. Second operand 4 states. [2018-11-18 11:45:56,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:45:56,148 INFO L93 Difference]: Finished difference Result 17942 states and 24505 transitions. [2018-11-18 11:45:56,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 11:45:56,150 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 336 [2018-11-18 11:45:56,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:45:56,177 INFO L225 Difference]: With dead ends: 17942 [2018-11-18 11:45:56,177 INFO L226 Difference]: Without dead ends: 8997 [2018-11-18 11:45:56,199 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 336 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 11:45:56,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8997 states. [2018-11-18 11:45:56,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8997 to 8985. [2018-11-18 11:45:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8985 states. [2018-11-18 11:45:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8985 states to 8985 states and 12257 transitions. [2018-11-18 11:45:56,509 INFO L78 Accepts]: Start accepts. Automaton has 8985 states and 12257 transitions. Word has length 336 [2018-11-18 11:45:56,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:45:56,510 INFO L480 AbstractCegarLoop]: Abstraction has 8985 states and 12257 transitions. [2018-11-18 11:45:56,510 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 11:45:56,510 INFO L276 IsEmpty]: Start isEmpty. Operand 8985 states and 12257 transitions. [2018-11-18 11:45:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2018-11-18 11:45:56,524 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:45:56,524 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 17, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:45:56,524 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:45:56,524 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:45:56,526 INFO L82 PathProgramCache]: Analyzing trace with hash 159508333, now seen corresponding path program 1 times [2018-11-18 11:45:56,528 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:45:56,529 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:45:56,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:46:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:46:03,244 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:46:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2018-11-18 11:46:03,642 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:46:03,649 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:46:03,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 11:46:03,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 11:46:03,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 11:46:03,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:46:03,651 INFO L87 Difference]: Start difference. First operand 8985 states and 12257 transitions. Second operand 11 states. [2018-11-18 11:46:04,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:46:04,144 INFO L93 Difference]: Finished difference Result 18058 states and 24653 transitions. [2018-11-18 11:46:04,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 11:46:04,144 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 336 [2018-11-18 11:46:04,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:46:04,172 INFO L225 Difference]: With dead ends: 18058 [2018-11-18 11:46:04,173 INFO L226 Difference]: Without dead ends: 9081 [2018-11-18 11:46:04,192 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 326 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:46:04,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9081 states. [2018-11-18 11:46:04,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9081 to 9037. [2018-11-18 11:46:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9037 states. [2018-11-18 11:46:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9037 states to 9037 states and 12321 transitions. [2018-11-18 11:46:04,587 INFO L78 Accepts]: Start accepts. Automaton has 9037 states and 12321 transitions. Word has length 336 [2018-11-18 11:46:04,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:46:04,588 INFO L480 AbstractCegarLoop]: Abstraction has 9037 states and 12321 transitions. [2018-11-18 11:46:04,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 11:46:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 9037 states and 12321 transitions. [2018-11-18 11:46:04,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2018-11-18 11:46:04,604 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:46:04,604 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 17, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:46:04,604 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:46:04,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:46:04,606 INFO L82 PathProgramCache]: Analyzing trace with hash -300327061, now seen corresponding path program 1 times [2018-11-18 11:46:04,609 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:46:04,609 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:46:04,659 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:46:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:46:11,559 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:46:11,609 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2018-11-18 11:46:11,612 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-11-18 11:46:11,612 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,613 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,614 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,614 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:9, output treesize:1 [2018-11-18 11:46:11,705 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-11-18 11:46:11,708 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-18 11:46:11,709 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,716 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,728 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,729 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:20, output treesize:16 [2018-11-18 11:46:11,908 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-18 11:46:11,909 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,910 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:46:11,910 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:1 [2018-11-18 11:46:11,963 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2018-11-18 11:46:11,963 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:46:11,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:46:11,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 11:46:11,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 11:46:11,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 11:46:11,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-11-18 11:46:11,972 INFO L87 Difference]: Start difference. First operand 9037 states and 12321 transitions. Second operand 10 states. [2018-11-18 11:47:42,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:47:42,663 INFO L93 Difference]: Finished difference Result 21483 states and 30787 transitions. [2018-11-18 11:47:42,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 11:47:42,664 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 336 [2018-11-18 11:47:42,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:47:42,702 INFO L225 Difference]: With dead ends: 21483 [2018-11-18 11:47:42,702 INFO L226 Difference]: Without dead ends: 12454 [2018-11-18 11:47:42,723 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2018-11-18 11:47:42,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12454 states. [2018-11-18 11:47:43,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12454 to 9385. [2018-11-18 11:47:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9385 states. [2018-11-18 11:47:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9385 states to 9385 states and 13067 transitions. [2018-11-18 11:47:43,341 INFO L78 Accepts]: Start accepts. Automaton has 9385 states and 13067 transitions. Word has length 336 [2018-11-18 11:47:43,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:47:43,344 INFO L480 AbstractCegarLoop]: Abstraction has 9385 states and 13067 transitions. [2018-11-18 11:47:43,344 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 11:47:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 9385 states and 13067 transitions. [2018-11-18 11:47:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2018-11-18 11:47:43,357 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:47:43,358 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 16, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:47:43,358 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:47:43,358 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:47:43,358 INFO L82 PathProgramCache]: Analyzing trace with hash -1082755708, now seen corresponding path program 1 times [2018-11-18 11:47:43,363 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:47:43,364 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:47:43,415 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:47:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:47:53,397 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:47:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2018-11-18 11:47:53,596 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:47:53,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:47:53,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 11:47:53,606 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 11:47:53,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 11:47:53,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 11:47:53,606 INFO L87 Difference]: Start difference. First operand 9385 states and 13067 transitions. Second operand 9 states. [2018-11-18 11:50:07,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:50:07,647 INFO L93 Difference]: Finished difference Result 23980 states and 33549 transitions. [2018-11-18 11:50:07,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-18 11:50:07,648 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 345 [2018-11-18 11:50:07,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:50:07,696 INFO L225 Difference]: With dead ends: 23980 [2018-11-18 11:50:07,696 INFO L226 Difference]: Without dead ends: 14593 [2018-11-18 11:50:07,716 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 361 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=96, Invalid=456, Unknown=0, NotChecked=0, Total=552 [2018-11-18 11:50:07,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14593 states. [2018-11-18 11:50:08,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14593 to 14091. [2018-11-18 11:50:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14091 states. [2018-11-18 11:50:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14091 states to 14091 states and 19323 transitions. [2018-11-18 11:50:08,346 INFO L78 Accepts]: Start accepts. Automaton has 14091 states and 19323 transitions. Word has length 345 [2018-11-18 11:50:08,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:50:08,347 INFO L480 AbstractCegarLoop]: Abstraction has 14091 states and 19323 transitions. [2018-11-18 11:50:08,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 11:50:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 14091 states and 19323 transitions. [2018-11-18 11:50:08,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2018-11-18 11:50:08,355 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:50:08,355 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 17, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:50:08,355 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:50:08,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:50:08,356 INFO L82 PathProgramCache]: Analyzing trace with hash 1694770443, now seen corresponding path program 1 times [2018-11-18 11:50:08,358 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:50:08,358 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:50:08,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:50:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:50:12,106 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:50:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2018-11-18 11:50:12,159 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:50:12,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:50:12,167 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 11:50:12,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 11:50:12,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 11:50:12,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:50:12,168 INFO L87 Difference]: Start difference. First operand 14091 states and 19323 transitions. Second operand 4 states. [2018-11-18 11:50:12,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:50:12,724 INFO L93 Difference]: Finished difference Result 28182 states and 38743 transitions. [2018-11-18 11:50:12,725 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 11:50:12,725 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 343 [2018-11-18 11:50:12,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:50:12,769 INFO L225 Difference]: With dead ends: 28182 [2018-11-18 11:50:12,769 INFO L226 Difference]: Without dead ends: 14099 [2018-11-18 11:50:12,794 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 340 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:50:12,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14099 states. [2018-11-18 11:50:13,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14099 to 14095. [2018-11-18 11:50:13,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14095 states. [2018-11-18 11:50:13,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14095 states to 14095 states and 19327 transitions. [2018-11-18 11:50:13,311 INFO L78 Accepts]: Start accepts. Automaton has 14095 states and 19327 transitions. Word has length 343 [2018-11-18 11:50:13,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:50:13,311 INFO L480 AbstractCegarLoop]: Abstraction has 14095 states and 19327 transitions. [2018-11-18 11:50:13,311 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 11:50:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 14095 states and 19327 transitions. [2018-11-18 11:50:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2018-11-18 11:50:13,319 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:50:13,319 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 17, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:50:13,320 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:50:13,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:50:13,320 INFO L82 PathProgramCache]: Analyzing trace with hash 96247990, now seen corresponding path program 1 times [2018-11-18 11:50:13,322 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:50:13,322 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:50:13,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:50:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:50:19,639 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:50:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2018-11-18 11:50:19,801 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:50:19,809 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:50:19,809 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 11:50:19,810 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 11:50:19,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 11:50:19,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:50:19,810 INFO L87 Difference]: Start difference. First operand 14095 states and 19327 transitions. Second operand 11 states. [2018-11-18 11:50:20,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:50:20,318 INFO L93 Difference]: Finished difference Result 28264 states and 38857 transitions. [2018-11-18 11:50:20,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 11:50:20,319 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 342 [2018-11-18 11:50:20,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:50:20,347 INFO L225 Difference]: With dead ends: 28264 [2018-11-18 11:50:20,347 INFO L226 Difference]: Without dead ends: 14177 [2018-11-18 11:50:20,370 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:50:20,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14177 states. [2018-11-18 11:50:20,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14177 to 14111. [2018-11-18 11:50:20,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14111 states. [2018-11-18 11:50:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14111 states to 14111 states and 19343 transitions. [2018-11-18 11:50:20,850 INFO L78 Accepts]: Start accepts. Automaton has 14111 states and 19343 transitions. Word has length 342 [2018-11-18 11:50:20,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:50:20,850 INFO L480 AbstractCegarLoop]: Abstraction has 14111 states and 19343 transitions. [2018-11-18 11:50:20,850 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 11:50:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 14111 states and 19343 transitions. [2018-11-18 11:50:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2018-11-18 11:50:20,857 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:50:20,858 INFO L375 BasicCegarLoop]: trace histogram [17, 17, 17, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:50:20,858 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:50:20,858 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:50:20,858 INFO L82 PathProgramCache]: Analyzing trace with hash -890334699, now seen corresponding path program 1 times [2018-11-18 11:50:20,860 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:50:20,860 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/cvc4nyu Starting monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:50:20,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:51:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:51:17,182 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:51:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2018-11-18 11:51:17,556 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:51:17,588 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:51:17,588 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:51:17,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:51:17,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:51:17,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:51:17,589 INFO L87 Difference]: Start difference. First operand 14111 states and 19343 transitions. Second operand 2 states. [2018-11-18 11:51:17,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:51:17,666 INFO L93 Difference]: Finished difference Result 14111 states and 19343 transitions. [2018-11-18 11:51:17,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:51:17,666 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 342 [2018-11-18 11:51:17,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:51:17,667 INFO L225 Difference]: With dead ends: 14111 [2018-11-18 11:51:17,667 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 11:51:17,679 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 341 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:51:17,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 11:51:17,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 11:51:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 11:51:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 11:51:17,681 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 342 [2018-11-18 11:51:17,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:51:17,681 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 11:51:17,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:51:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 11:51:17,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:51:17,684 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 11:51:20,678 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 25 [2018-11-18 11:51:20,800 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 25 [2018-11-18 11:51:21,125 INFO L425 ceAbstractionStarter]: For program point ldv_usb_get_intfdataFINAL(lines 9924 9931) no Hoare annotation was computed. [2018-11-18 11:51:21,125 INFO L428 ceAbstractionStarter]: At program point ldv_usb_get_intfdataENTRY(lines 9924 9931) the Hoare annotation is: true [2018-11-18 11:51:21,125 INFO L425 ceAbstractionStarter]: For program point ldv_usb_get_intfdataEXIT(lines 9924 9931) no Hoare annotation was computed. [2018-11-18 11:51:21,125 INFO L425 ceAbstractionStarter]: For program point list_emptyFINAL(lines 6675 6682) no Hoare annotation was computed. [2018-11-18 11:51:21,125 INFO L428 ceAbstractionStarter]: At program point list_emptyENTRY(lines 6675 6682) the Hoare annotation is: true [2018-11-18 11:51:21,125 INFO L425 ceAbstractionStarter]: For program point list_emptyEXIT(lines 6675 6682) no Hoare annotation was computed. [2018-11-18 11:51:21,125 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,125 INFO L428 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,125 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,125 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point stk1160_reset_ac97ENTRY(lines 9742 9753) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point stk1160_reset_ac97FINAL(lines 9742 9753) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point L9749(line 9749) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L9750-1(line 9750) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point L9748(line 9748) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L9749-1(line 9749) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L9748-1(line 9748) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point stk1160_reset_ac97EXIT(lines 9742 9753) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point L9750(line 9750) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point L7114(line 7114) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L7115-1(line 7115) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point L7115(line 7115) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L7116-1(line 7116) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point L7116(line 7116) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L7112-1(line 7112) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point L7112(line 7112) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point vidioc_querycapEXIT(lines 7106 7121) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L7114-1(line 7114) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point vidioc_querycapFINAL(lines 7106 7121) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point vidioc_querycapENTRY(lines 7106 7121) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L428 ceAbstractionStarter]: At program point vb2_set_plane_payloadENTRY(lines 8289 8302) the Hoare annotation is: true [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point vb2_set_plane_payloadEXIT(lines 8289 8302) no Hoare annotation was computed. [2018-11-18 11:51:21,126 INFO L425 ceAbstractionStarter]: For program point L8295(lines 8295 8299) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point L8295-2(lines 8289 8302) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point i2c_set_adapdataENTRY(lines 8970 8978) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point i2c_set_adapdataEXIT(lines 8970 8978) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point i2c_set_adapdataFINAL(lines 8970 8978) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5861 5869) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5861 5869) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5861 5869) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point video_register_deviceENTRY(lines 6734 6742) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point video_register_deviceEXIT(lines 6734 6742) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point video_register_deviceFINAL(lines 6734 6742) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point L7071(lines 7046 7077) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point L7069(lines 7046 7077) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point L7063-1(line 7063) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point L7063(line 7063) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point stk1160_stop_hwENTRY(lines 7040 7078) the Hoare annotation is: true [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point L7061-2(lines 7061 7066) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point L7061(lines 7061 7062) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L425 ceAbstractionStarter]: For program point L7055-1(line 7055) no Hoare annotation was computed. [2018-11-18 11:51:21,127 INFO L428 ceAbstractionStarter]: At program point L7055(line 7055) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7061-4(lines 7061 7066) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7047(lines 7047 7051) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point stk1160_stop_hwFINAL(lines 7040 7078) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point stk1160_stop_hwEXIT(lines 7040 7078) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7056-1(line 7056) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L428 ceAbstractionStarter]: At program point L7056(line 7056) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L428 ceAbstractionStarter]: At program point L7294(lines 7249 7302) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L428 ceAbstractionStarter]: At program point L7296(lines 7249 7302) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7259(lines 7259 7263) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7286(lines 7286 7287) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7288-1(line 7288) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L428 ceAbstractionStarter]: At program point L7288(line 7288) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7286-4(lines 7286 7291) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point vidioc_s_stdEXIT(lines 7239 7303) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7286-2(lines 7286 7291) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7253(lines 7253 7257) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7274(lines 7274 7280) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7270(lines 7270 7280) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L428 ceAbstractionStarter]: At program point L7274-1(lines 7270 7280) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point vidioc_s_stdFINAL(lines 7239 7303) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7264(lines 7264 7268) no Hoare annotation was computed. [2018-11-18 11:51:21,128 INFO L428 ceAbstractionStarter]: At program point L7258(line 7258) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L428 ceAbstractionStarter]: At program point vidioc_s_stdENTRY(lines 7239 7303) the Hoare annotation is: true [2018-11-18 11:51:21,128 INFO L425 ceAbstractionStarter]: For program point L7258-1(line 7258) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point L7250(line 7250) the Hoare annotation is: true [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L7250-1(line 7250) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L7281(line 7281) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point stk1160_vb2_setupEXIT(lines 7591 7614) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point stk1160_vb2_setupENTRY(lines 7591 7614) the Hoare annotation is: true [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L7611-1(line 7611) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point L7611(line 7611) the Hoare annotation is: true [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L7606(lines 7606 7610) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point stk1160_vb2_setupFINAL(lines 7591 7614) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point vb2_plane_sizeFINAL(lines 6805 6817) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L6810(lines 6810 6814) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point vb2_plane_sizeENTRY(lines 6805 6817) the Hoare annotation is: true [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point vb2_plane_sizeEXIT(lines 6805 6817) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point ldv_usb_set_intfdataENTRY(lines 9932 9940) the Hoare annotation is: true [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point ldv_usb_set_intfdataFINAL(lines 9932 9940) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point ldv_usb_set_intfdataEXIT(lines 9932 9940) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L10028(lines 10028 10033) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L10028-2(lines 10027 10040) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L10026(lines 10026 10045) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point L10024(line 10024) the Hoare annotation is: true [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L10024-1(lines 10018 10047) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point L10035(line 10035) the Hoare annotation is: true [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point L10035-1(line 10035) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L425 ceAbstractionStarter]: For program point ldv_submit_urbFINAL(lines 10013 10048) no Hoare annotation was computed. [2018-11-18 11:51:21,129 INFO L428 ceAbstractionStarter]: At program point L10029(line 10029) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L10029-1(line 10029) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L10027(lines 10027 10042) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point ldv_submit_urbENTRY(lines 10013 10048) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point ldv_submit_urbEXIT(lines 10013 10048) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L10021(lines 10021 10025) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L10019(line 10019) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L10019-1(line 10019) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point start_streamingFINAL(lines 7458 7470) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L7467-1(line 7467) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L7467(line 7467) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point start_streamingENTRY(lines 7458 7470) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L7465-1(line 7465) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L7465(line 7465) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point start_streamingEXIT(lines 7458 7470) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L8414(lines 8414 8420) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L8410(line 8410) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L8411-1(line 8411) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L8411(line 8411) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point stk1160_next_bufferENTRY(lines 8389 8424) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L8413-1(line 8413) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L8414-2(lines 8414 8420) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L8413(line 8413) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L8403-1(line 8403) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L8404-2(lines 8404 8409) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L428 ceAbstractionStarter]: At program point L8403(line 8403) the Hoare annotation is: true [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point L8404(lines 8404 8409) no Hoare annotation was computed. [2018-11-18 11:51:21,130 INFO L425 ceAbstractionStarter]: For program point stk1160_next_bufferFINAL(lines 8389 8424) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point stk1160_next_bufferEXIT(lines 8389 8424) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L8421(line 8421) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,131 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L7414(line 7414) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L7415(line 7415) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point queue_setupEXIT(lines 7396 7422) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L428 ceAbstractionStarter]: At program point queue_setupENTRY(lines 7396 7422) the Hoare annotation is: true [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L7414-2(line 7414) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L7415-2(line 7415) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L7408-1(line 7408) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L428 ceAbstractionStarter]: At program point L7408(line 7408) the Hoare annotation is: true [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point queue_setupFINAL(lines 7396 7422) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L428 ceAbstractionStarter]: At program point L6943(lines 6921 6955) the Hoare annotation is: true [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L6945-2(lines 6945 6951) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L425 ceAbstractionStarter]: For program point L6945(lines 6945 6951) no Hoare annotation was computed. [2018-11-18 11:51:21,131 INFO L428 ceAbstractionStarter]: At program point L6939(lines 6921 6955) the Hoare annotation is: true [2018-11-18 11:51:21,132 INFO L428 ceAbstractionStarter]: At program point L6937(lines 6921 6955) the Hoare annotation is: true [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point L6931(lines 6931 6935) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L428 ceAbstractionStarter]: At program point stk1160_set_alternateENTRY(lines 6914 6956) the Hoare annotation is: true [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point L6927(lines 6927 6935) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point L6931-2(lines 6931 6935) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point stk1160_set_alternateFINAL(lines 6914 6956) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point L6938(lines 6938 6942) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point stk1160_set_alternateEXIT(lines 6914 6956) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point usb_make_pathEXIT(lines 6719 6727) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L428 ceAbstractionStarter]: At program point usb_make_pathENTRY(lines 6719 6727) the Hoare annotation is: true [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point usb_make_pathFINAL(lines 6719 6727) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point L6725-2(line 6725) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point L6725(line 6725) no Hoare annotation was computed. [2018-11-18 11:51:21,132 INFO L428 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 5748 5755) the Hoare annotation is: true [2018-11-18 11:51:21,132 INFO L425 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 5748 5755) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 5748 5755) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8669(lines 8669 8673) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8661(lines 8661 8665) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L428 ceAbstractionStarter]: At program point L8632(line 8632) the Hoare annotation is: true [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8632-1(line 8632) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L428 ceAbstractionStarter]: At program point stk1160_process_isocENTRY(lines 8617 8693) the Hoare annotation is: true [2018-11-18 11:51:21,133 INFO L428 ceAbstractionStarter]: At program point L8686(lines 8624 8692) the Hoare annotation is: true [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8674(line 8674) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8649(lines 8649 8653) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point stk1160_process_isocFINAL(lines 8617 8693) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8641(lines 8641 8646) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8674-2(lines 8674 8680) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8654-2(lines 8654 8668) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8625(lines 8625 8630) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8654(lines 8654 8668) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L428 ceAbstractionStarter]: At program point L8642(line 8642) the Hoare annotation is: true [2018-11-18 11:51:21,133 INFO L428 ceAbstractionStarter]: At program point L8684(lines 8624 8692) the Hoare annotation is: true [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8655(lines 8655 8659) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L428 ceAbstractionStarter]: At program point L8655-1(lines 8655 8659) the Hoare annotation is: true [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point stk1160_process_isocEXIT(lines 8617 8693) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8660(line 8660) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8631(lines 8631 8636) no Hoare annotation was computed. [2018-11-18 11:51:21,133 INFO L425 ceAbstractionStarter]: For program point L8685(lines 8685 8689) no Hoare annotation was computed. [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point L8656(line 8656) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point L8681(line 8681) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point L8681-1(lines 8624 8692) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L425 ceAbstractionStarter]: For program point L7184-1(line 7184) no Hoare annotation was computed. [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point L7184(line 7184) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L425 ceAbstractionStarter]: For program point L7185(lines 7185 7189) no Hoare annotation was computed. [2018-11-18 11:51:21,134 INFO L425 ceAbstractionStarter]: For program point vidioc_s_fmt_vid_capEXIT(lines 7173 7193) no Hoare annotation was computed. [2018-11-18 11:51:21,134 INFO L425 ceAbstractionStarter]: For program point L7181-1(line 7181) no Hoare annotation was computed. [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point L7181(line 7181) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point L7190(line 7190) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point vidioc_s_fmt_vid_capENTRY(lines 7173 7193) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L425 ceAbstractionStarter]: For program point L7190-1(line 7190) no Hoare annotation was computed. [2018-11-18 11:51:21,134 INFO L425 ceAbstractionStarter]: For program point vidioc_s_fmt_vid_capFINAL(lines 7173 7193) no Hoare annotation was computed. [2018-11-18 11:51:21,134 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 5789 5806) the Hoare annotation is: true [2018-11-18 11:51:21,134 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5789 5806) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L5797(lines 5797 5804) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5789 5806) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point ldv_alloc_urbEXIT(lines 9950 9971) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L428 ceAbstractionStarter]: At program point ldv_alloc_urbENTRY(lines 9950 9971) the Hoare annotation is: true [2018-11-18 11:51:21,135 INFO L428 ceAbstractionStarter]: At program point L9957(line 9957) the Hoare annotation is: true [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L9957-1(line 9957) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L9961(lines 9961 9965) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L9960(lines 9960 9968) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L428 ceAbstractionStarter]: At program point L9959(line 9959) the Hoare annotation is: true [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L9960-1(lines 9960 9968) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point ldv_alloc_urbFINAL(lines 9950 9971) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L9959-1(line 9959) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L5953(lines 5953 5958) no Hoare annotation was computed. [2018-11-18 11:51:21,135 INFO L425 ceAbstractionStarter]: For program point L5948-1(line 5948) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L428 ceAbstractionStarter]: At program point L5948(line 5948) the Hoare annotation is: true [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point stk1160_read_regEXIT(lines 5941 5961) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point stk1160_read_regFINAL(lines 5941 5961) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L428 ceAbstractionStarter]: At program point stk1160_read_regENTRY(lines 5941 5961) the Hoare annotation is: true [2018-11-18 11:51:21,136 INFO L428 ceAbstractionStarter]: At program point vb2_is_busyENTRY(lines 6789 6796) the Hoare annotation is: true [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point vb2_is_busyEXIT(lines 6789 6796) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point vb2_is_busyFINAL(lines 6789 6796) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point ldv_usb_driver_7EXIT(lines 6412 6421) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point L6417-1(line 6417) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L428 ceAbstractionStarter]: At program point L6417(line 6417) the Hoare annotation is: true [2018-11-18 11:51:21,136 INFO L428 ceAbstractionStarter]: At program point ldv_usb_driver_7ENTRY(lines 6412 6421) the Hoare annotation is: true [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point ldv_usb_driver_7FINAL(lines 6412 6421) no Hoare annotation was computed. [2018-11-18 11:51:21,136 INFO L428 ceAbstractionStarter]: At program point vidioc_g_inputENTRY(lines 7327 7338) the Hoare annotation is: true [2018-11-18 11:51:21,136 INFO L425 ceAbstractionStarter]: For program point vidioc_g_inputEXIT(lines 7327 7338) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L425 ceAbstractionStarter]: For program point vidioc_g_inputFINAL(lines 7327 7338) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L425 ceAbstractionStarter]: For program point L7333-1(line 7333) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L428 ceAbstractionStarter]: At program point L7333(line 7333) the Hoare annotation is: true [2018-11-18 11:51:21,137 INFO L425 ceAbstractionStarter]: For program point L7697-1(line 7697) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_vb2_ops_4EXIT(lines 7692 7701) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L428 ceAbstractionStarter]: At program point L7697(line 7697) the Hoare annotation is: true [2018-11-18 11:51:21,137 INFO L428 ceAbstractionStarter]: At program point ldv_initialize_vb2_ops_4ENTRY(lines 7692 7701) the Hoare annotation is: true [2018-11-18 11:51:21,137 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_vb2_ops_4FINAL(lines 7692 7701) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L428 ceAbstractionStarter]: At program point L7582(lines 7569 7589) the Hoare annotation is: true [2018-11-18 11:51:21,137 INFO L428 ceAbstractionStarter]: At program point L7579(lines 7569 7589) the Hoare annotation is: true [2018-11-18 11:51:21,137 INFO L425 ceAbstractionStarter]: For program point L7580(line 7580) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L425 ceAbstractionStarter]: For program point L7581(lines 7581 7585) no Hoare annotation was computed. [2018-11-18 11:51:21,137 INFO L428 ceAbstractionStarter]: At program point L7570(line 7570) the Hoare annotation is: true [2018-11-18 11:51:21,137 INFO L428 ceAbstractionStarter]: At program point stk1160_clear_queueENTRY(lines 7561 7590) the Hoare annotation is: true [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point L7570-1(line 7570) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point stk1160_clear_queueEXIT(lines 7561 7590) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point stk1160_clear_queueFINAL(lines 7561 7590) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L428 ceAbstractionStarter]: At program point L7587(line 7587) the Hoare annotation is: true [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point vidioc_enum_fmt_vid_capEXIT(lines 7122 7136) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point L7127(lines 7127 7131) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point vidioc_enum_fmt_vid_capFINAL(lines 7122 7136) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L428 ceAbstractionStarter]: At program point vidioc_enum_fmt_vid_capENTRY(lines 7122 7136) the Hoare annotation is: true [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point vidioc_enum_inputFINAL(lines 7304 7326) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point L7317-2(lines 7317 7321) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point L7317(lines 7317 7321) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L428 ceAbstractionStarter]: At program point L7310(line 7310) the Hoare annotation is: true [2018-11-18 11:51:21,138 INFO L428 ceAbstractionStarter]: At program point vidioc_enum_inputENTRY(lines 7304 7326) the Hoare annotation is: true [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point L7312(lines 7312 7316) no Hoare annotation was computed. [2018-11-18 11:51:21,138 INFO L425 ceAbstractionStarter]: For program point vidioc_enum_inputEXIT(lines 7304 7326) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point L7310-1(line 7310) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L428 ceAbstractionStarter]: At program point L8756(lines 8741 8762) the Hoare annotation is: true [2018-11-18 11:51:21,139 INFO L428 ceAbstractionStarter]: At program point L8754(lines 8741 8762) the Hoare annotation is: true [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point stk1160_cancel_isocFINAL(lines 8736 8763) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point stk1160_cancel_isocEXIT(lines 8736 8763) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L428 ceAbstractionStarter]: At program point stk1160_cancel_isocENTRY(lines 8736 8763) the Hoare annotation is: true [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point L8743(lines 8743 8747) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L428 ceAbstractionStarter]: At program point functionalityENTRY(lines 9235 9242) the Hoare annotation is: true [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point functionalityFINAL(lines 9235 9242) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point functionalityEXIT(lines 9235 9242) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 6665 6673) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L428 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 6665 6673) the Hoare annotation is: true [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 6665 6673) no Hoare annotation was computed. [2018-11-18 11:51:21,139 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~u32~0~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u32~0~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u32~0~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5852 5860) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5852 5860) the Hoare annotation is: true [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5858) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5852 5860) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_dir_inEXIT(lines 5704 5711) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L428 ceAbstractionStarter]: At program point usb_endpoint_dir_inENTRY(lines 5704 5711) the Hoare annotation is: true [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_dir_inFINAL(lines 5704 5711) no Hoare annotation was computed. [2018-11-18 11:51:21,140 INFO L425 ceAbstractionStarter]: For program point L6904(lines 6904 6908) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point stk1160_set_stdFINAL(lines 6839 6913) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point L6890(lines 6890 6894) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point stk1160_set_stdEXIT(lines 6839 6913) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L428 ceAbstractionStarter]: At program point stk1160_set_stdENTRY(lines 6839 6913) the Hoare annotation is: true [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point L6882(lines 6882 6910) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point L6882-2(lines 6882 6910) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L428 ceAbstractionStarter]: At program point L6903(lines 6896 6910) the Hoare annotation is: true [2018-11-18 11:51:21,141 INFO L428 ceAbstractionStarter]: At program point L6905(lines 6896 6910) the Hoare annotation is: true [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L428 ceAbstractionStarter]: At program point L6901(line 6901) the Hoare annotation is: true [2018-11-18 11:51:21,141 INFO L428 ceAbstractionStarter]: At program point L6891(lines 6882 6896) the Hoare annotation is: true [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point L6887-1(line 6887) no Hoare annotation was computed. [2018-11-18 11:51:21,141 INFO L428 ceAbstractionStarter]: At program point L6887(line 6887) the Hoare annotation is: true [2018-11-18 11:51:21,141 INFO L428 ceAbstractionStarter]: At program point L6889(lines 6882 6896) the Hoare annotation is: true [2018-11-18 11:51:21,141 INFO L425 ceAbstractionStarter]: For program point stk1160_video_registerFINAL(lines 7615 7667) no Hoare annotation was computed. [2018-11-18 11:51:21,142 INFO L425 ceAbstractionStarter]: For program point L7635-1(line 7635) no Hoare annotation was computed. [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point L7635(line 7635) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point L7662(line 7662) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L425 ceAbstractionStarter]: For program point L7662-1(line 7662) no Hoare annotation was computed. [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point L7654(line 7654) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point stk1160_video_registerENTRY(lines 7615 7667) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L425 ceAbstractionStarter]: For program point L7656(lines 7656 7661) no Hoare annotation was computed. [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point L7650(lines 7623 7666) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point L7654-1(line 7654) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point L7648(lines 7623 7666) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L428 ceAbstractionStarter]: At program point L7642(line 7642) the Hoare annotation is: true [2018-11-18 11:51:21,142 INFO L425 ceAbstractionStarter]: For program point stk1160_video_registerEXIT(lines 7615 7667) no Hoare annotation was computed. [2018-11-18 11:51:21,142 INFO L425 ceAbstractionStarter]: For program point L7640-2(lines 7640 7645) no Hoare annotation was computed. [2018-11-18 11:51:21,142 INFO L425 ceAbstractionStarter]: For program point L7640(lines 7640 7641) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L7642-1(line 7642) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L7640-4(lines 7640 7645) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L428 ceAbstractionStarter]: At program point L7630(line 7630) the Hoare annotation is: true [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L7630-1(line 7630) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L7655(line 7655) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point kobject_nameEXIT(lines 6695 6702) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L428 ceAbstractionStarter]: At program point kobject_nameENTRY(lines 6695 6702) the Hoare annotation is: true [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point kobject_nameFINAL(lines 6695 6702) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L428 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,143 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5870 5877) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5870 5877) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5870 5877) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point video_get_drvdataFINAL(lines 6744 6752) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point video_get_drvdataENTRY(lines 6744 6752) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point video_get_drvdataEXIT(lines 6744 6752) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point ldv_initialize_v4l2_file_operations_6ENTRY(lines 7702 7711) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point L7707-1(line 7707) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point L7707(line 7707) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_v4l2_file_operations_6FINAL(lines 7702 7711) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_v4l2_file_operations_6EXIT(lines 7702 7711) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point L6016(lines 6001 6023) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L428 ceAbstractionStarter]: At program point L6010(line 6010) the Hoare annotation is: true [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point L6006(lines 6006 6009) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point L6010-1(line 6010) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point L6006-4(lines 6006 6013) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point L6006-2(lines 6006 6013) no Hoare annotation was computed. [2018-11-18 11:51:21,144 INFO L425 ceAbstractionStarter]: For program point L5996-2(lines 5996 6000) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L5996(lines 5996 6000) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point stk1160_select_inputFINAL(lines 5982 6028) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L428 ceAbstractionStarter]: At program point stk1160_select_inputENTRY(lines 5982 6028) the Hoare annotation is: true [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L6001-2(lines 6001 6025) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L6001(lines 6001 6025) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point stk1160_select_inputEXIT(lines 5982 6028) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L428 ceAbstractionStarter]: At program point L6022(line 6022) the Hoare annotation is: true [2018-11-18 11:51:21,145 INFO L428 ceAbstractionStarter]: At program point L6018(lines 6001 6023) the Hoare annotation is: true [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point stk1160_ac97_registerEXIT(lines 9755 9802) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L428 ceAbstractionStarter]: At program point L9792(lines 9762 9801) the Hoare annotation is: true [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L9791(lines 9791 9795) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L428 ceAbstractionStarter]: At program point stk1160_ac97_registerENTRY(lines 9755 9802) the Hoare annotation is: true [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point stk1160_ac97_registerFINAL(lines 9755 9802) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L428 ceAbstractionStarter]: At program point L9780(line 9780) the Hoare annotation is: true [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L9780-1(line 9780) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L9784(lines 9784 9788) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L9775(lines 9775 9779) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point L9765(lines 9765 9769) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,145 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~usb_urb~0.base |old(~usb_urb~0.base)|) (= |old(#memory_int)| |#memory_int|) (= |old(~usb_urb~0.offset)| ~usb_urb~0.offset)) [2018-11-18 11:51:21,145 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L428 ceAbstractionStarter]: At program point L9660(line 9660) the Hoare annotation is: true [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point L9660-1(line 9660) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_i2c_algorithm_2EXIT(lines 9655 9664) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L428 ceAbstractionStarter]: At program point ldv_initialize_i2c_algorithm_2ENTRY(lines 9655 9664) the Hoare annotation is: true [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_i2c_algorithm_2FINAL(lines 9655 9664) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L428 ceAbstractionStarter]: At program point L8954(line 8954) the Hoare annotation is: true [2018-11-18 11:51:21,146 INFO L428 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_14ENTRY(lines 8949 8957) the Hoare annotation is: true [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_14FINAL(lines 8949 8957) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_14EXIT(lines 8949 8957) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point L8954-1(line 8954) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point ldv_stop___3FINAL(lines 9905 9913) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L428 ceAbstractionStarter]: At program point ldv_stop___3ENTRY(lines 9905 9913) the Hoare annotation is: true [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point ldv_stop___3EXIT(lines 9905 9913) no Hoare annotation was computed. [2018-11-18 11:51:21,146 INFO L425 ceAbstractionStarter]: For program point vidioc_g_fmt_vid_capEXIT(lines 7137 7154) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L428 ceAbstractionStarter]: At program point vidioc_g_fmt_vid_capENTRY(lines 7137 7154) the Hoare annotation is: true [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point vidioc_g_fmt_vid_capFINAL(lines 7137 7154) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point L7143-1(line 7143) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L428 ceAbstractionStarter]: At program point L7143(line 7143) the Hoare annotation is: true [2018-11-18 11:51:21,147 INFO L428 ceAbstractionStarter]: At program point ldv_usb_get_intfdata_3ENTRY(lines 6606 6614) the Hoare annotation is: true [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point ldv_usb_get_intfdata_3FINAL(lines 6606 6614) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point L6611-1(line 6611) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L428 ceAbstractionStarter]: At program point L6611(line 6611) the Hoare annotation is: true [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point ldv_usb_get_intfdata_3EXIT(lines 6606 6614) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L428 ceAbstractionStarter]: At program point L9697(line 9697) the Hoare annotation is: true [2018-11-18 11:51:21,147 INFO L428 ceAbstractionStarter]: At program point ldv_main_exported_2ENTRY(lines 9665 9702) the Hoare annotation is: true [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point L9689(lines 9689 9694) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point L9681(lines 9681 9686) no Hoare annotation was computed. [2018-11-18 11:51:21,147 INFO L425 ceAbstractionStarter]: For program point L9679(lines 9679 9698) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L428 ceAbstractionStarter]: At program point L9690(line 9690) the Hoare annotation is: true [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point L9696(line 9696) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_2EXIT(lines 9665 9702) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L428 ceAbstractionStarter]: At program point L9682(line 9682) the Hoare annotation is: true [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point L9690-1(line 9690) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point L9688(line 9688) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L428 ceAbstractionStarter]: At program point L9676(line 9676) the Hoare annotation is: true [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point L9676-1(line 9676) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point L9682-1(line 9682) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point L9680(line 9680) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L428 ceAbstractionStarter]: At program point L9699(lines 9665 9702) the Hoare annotation is: true [2018-11-18 11:51:21,148 INFO L428 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5723 5730) the Hoare annotation is: true [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5723 5730) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L425 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5723 5730) no Hoare annotation was computed. [2018-11-18 11:51:21,148 INFO L428 ceAbstractionStarter]: At program point L9850(line 9850) the Hoare annotation is: true [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9858-1(line 9858) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9887(line 9887) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9850-1(line 9850) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9879(lines 9879 9885) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9896(line 9896) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9888(lines 9888 9894) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9847(lines 9847 9898) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L428 ceAbstractionStarter]: At program point L9872(line 9872) the Hoare annotation is: true [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9872-1(line 9872) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L428 ceAbstractionStarter]: At program point L9897(line 9897) the Hoare annotation is: true [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9864(line 9864) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9856(line 9856) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_1EXIT(lines 9829 9902) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9848(line 9848) no Hoare annotation was computed. [2018-11-18 11:51:21,149 INFO L425 ceAbstractionStarter]: For program point L9865(lines 9865 9870) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L9865-2(lines 9847 9898) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L9857(lines 9857 9862) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point ldv_main_exported_1ENTRY(lines 9829 9902) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L9849(lines 9849 9854) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L9878(line 9878) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L9899(lines 9829 9902) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L9866(line 9866) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L9858(line 9858) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L9866-1(line 9866) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point video_drvdataFINAL(lines 6763 6773) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L6770-1(line 6770) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point video_drvdataENTRY(lines 6763 6773) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L6770(line 6770) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point video_drvdataEXIT(lines 6763 6773) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point vidioc_querystdENTRY(lines 7194 7226) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point vidioc_querystdFINAL(lines 7194 7226) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point vidioc_querystdEXIT(lines 7194 7226) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L7219(lines 7202 7225) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L7217(lines 7202 7225) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L7211-1(line 7211) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L7211(line 7211) the Hoare annotation is: true [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L7209-2(lines 7209 7214) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L7209(lines 7209 7210) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L425 ceAbstractionStarter]: For program point L7203-1(line 7203) no Hoare annotation was computed. [2018-11-18 11:51:21,150 INFO L428 ceAbstractionStarter]: At program point L7203(line 7203) the Hoare annotation is: true [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7209-4(lines 7209 7214) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L428 ceAbstractionStarter]: At program point ldv_main_exported_4ENTRY(lines 7826 7916) the Hoare annotation is: true [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7860(lines 7860 7912) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7910(line 7910) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7877(line 7877) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7902(line 7902) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7869(line 7869) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7894(line 7894) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7861(line 7861) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_4EXIT(lines 7826 7916) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7886(line 7886) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7857-1(line 7857) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L428 ceAbstractionStarter]: At program point L7857(line 7857) the Hoare annotation is: true [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7853-1(line 7853) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L428 ceAbstractionStarter]: At program point L7853(line 7853) the Hoare annotation is: true [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7878(lines 7878 7884) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L428 ceAbstractionStarter]: At program point L7911(line 7911) the Hoare annotation is: true [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7849-1(line 7849) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L428 ceAbstractionStarter]: At program point L7849(line 7849) the Hoare annotation is: true [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7845-1(line 7845) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L428 ceAbstractionStarter]: At program point L7845(line 7845) the Hoare annotation is: true [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7870(lines 7870 7875) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7903(lines 7903 7908) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7862(lines 7862 7867) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7895(lines 7895 7900) no Hoare annotation was computed. [2018-11-18 11:51:21,151 INFO L425 ceAbstractionStarter]: For program point L7887(lines 7887 7892) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7879-1(lines 7879 7880) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7879(lines 7879 7880) the Hoare annotation is: true [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7904-1(line 7904) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7904(line 7904) the Hoare annotation is: true [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7863-1(line 7863) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7863(line 7863) the Hoare annotation is: true [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7896-1(line 7896) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7896(line 7896) the Hoare annotation is: true [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7855-1(line 7855) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7855(line 7855) the Hoare annotation is: true [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7847-1(line 7847) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7847(line 7847) the Hoare annotation is: true [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7913(lines 7826 7916) the Hoare annotation is: true [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7928(line 7928) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L425 ceAbstractionStarter]: For program point L7924-1(line 7924) no Hoare annotation was computed. [2018-11-18 11:51:21,152 INFO L428 ceAbstractionStarter]: At program point L7924(line 7924) the Hoare annotation is: true [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_3EXIT(lines 7917 7952) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L428 ceAbstractionStarter]: At program point L7947(line 7947) the Hoare annotation is: true [2018-11-18 11:51:21,153 INFO L428 ceAbstractionStarter]: At program point L7949(lines 7917 7952) the Hoare annotation is: true [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7937(line 7937) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L428 ceAbstractionStarter]: At program point ldv_main_exported_3ENTRY(lines 7917 7952) the Hoare annotation is: true [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7927(lines 7927 7948) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7929(lines 7929 7935) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7946(line 7946) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7938(lines 7938 7944) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7806(lines 7806 7811) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7806-2(lines 7746 7821) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7761(line 7761) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7819(line 7819) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7778(line 7778) no Hoare annotation was computed. [2018-11-18 11:51:21,153 INFO L425 ceAbstractionStarter]: For program point L7770(line 7770) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7762(lines 7762 7768) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7795(lines 7795 7800) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7733-1(line 7733) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L428 ceAbstractionStarter]: At program point L7733(line 7733) the Hoare annotation is: true [2018-11-18 11:51:21,154 INFO L428 ceAbstractionStarter]: At program point L7820(line 7820) the Hoare annotation is: true [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7746(lines 7746 7821) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7779(lines 7779 7784) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7779-2(lines 7746 7821) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7771(lines 7771 7776) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L428 ceAbstractionStarter]: At program point ldv_main_exported_6ENTRY(lines 7712 7825) the Hoare annotation is: true [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7792(line 7792) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7747(line 7747) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7739-1(line 7739) no Hoare annotation was computed. [2018-11-18 11:51:21,154 INFO L428 ceAbstractionStarter]: At program point L7739(line 7739) the Hoare annotation is: true [2018-11-18 11:51:21,154 INFO L425 ceAbstractionStarter]: For program point L7805(line 7805) no Hoare annotation was computed. [2018-11-18 11:51:21,155 INFO L425 ceAbstractionStarter]: For program point L7735-1(line 7735) no Hoare annotation was computed. [2018-11-18 11:51:21,155 INFO L428 ceAbstractionStarter]: At program point L7735(line 7735) the Hoare annotation is: true [2018-11-18 11:51:21,155 INFO L425 ceAbstractionStarter]: For program point L7731-1(line 7731) no Hoare annotation was computed. [2018-11-18 11:51:21,155 INFO L428 ceAbstractionStarter]: At program point L7731(line 7731) the Hoare annotation is: true [2018-11-18 11:51:21,155 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_6EXIT(lines 7712 7825) no Hoare annotation was computed. [2018-11-18 11:51:21,155 INFO L428 ceAbstractionStarter]: At program point L7822(lines 7712 7825) the Hoare annotation is: true [2018-11-18 11:51:21,155 INFO L425 ceAbstractionStarter]: For program point L7793(lines 7793 7803) no Hoare annotation was computed. [2018-11-18 11:51:21,155 INFO L425 ceAbstractionStarter]: For program point L7748-2(lines 7746 7821) no Hoare annotation was computed. [2018-11-18 11:51:21,155 INFO L425 ceAbstractionStarter]: For program point L7748(lines 7748 7753) no Hoare annotation was computed. [2018-11-18 11:51:21,155 INFO L425 ceAbstractionStarter]: For program point L8095(lines 8095 8100) no Hoare annotation was computed. [2018-11-18 11:51:21,158 INFO L425 ceAbstractionStarter]: For program point L8029-1(line 8029) no Hoare annotation was computed. [2018-11-18 11:51:21,158 INFO L428 ceAbstractionStarter]: At program point L8029(line 8029) the Hoare annotation is: true [2018-11-18 11:51:21,158 INFO L425 ceAbstractionStarter]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2018-11-18 11:51:21,158 INFO L428 ceAbstractionStarter]: At program point L8079(line 8079) the Hoare annotation is: true [2018-11-18 11:51:21,158 INFO L425 ceAbstractionStarter]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2018-11-18 11:51:21,158 INFO L428 ceAbstractionStarter]: At program point L8112(line 8112) the Hoare annotation is: true [2018-11-18 11:51:21,158 INFO L425 ceAbstractionStarter]: For program point L8063-1(line 8063) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8063(line 8063) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8047-1(line 8047) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8047(line 8047) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8262(line 8262) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8031-1(line 8031) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8031(line 8031) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8246(line 8246) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8081-1(line 8081) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8081(line 8081) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8230(line 8230) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8263(line 8263) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8065-1(line 8065) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8065(line 8065) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8214(line 8214) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8247(lines 8247 8252) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8082(line 8082) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_5FINAL(lines 7953 8268) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L428 ceAbstractionStarter]: At program point L8049(line 8049) the Hoare annotation is: true [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8082-1(line 8082) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8198(line 8198) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8231(lines 8231 8236) no Hoare annotation was computed. [2018-11-18 11:51:21,159 INFO L425 ceAbstractionStarter]: For program point L8033-1(line 8033) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L428 ceAbstractionStarter]: At program point L8033(line 8033) the Hoare annotation is: true [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8182(line 8182) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8215(lines 8215 8220) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8248-1(line 8248) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L428 ceAbstractionStarter]: At program point L8248(line 8248) the Hoare annotation is: true [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8083-1(line 8083) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L428 ceAbstractionStarter]: At program point L8083(line 8083) the Hoare annotation is: true [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8166(line 8166) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8199(lines 8199 8204) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L428 ceAbstractionStarter]: At program point L8265(lines 8020 8267) the Hoare annotation is: true [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8067-1(line 8067) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L428 ceAbstractionStarter]: At program point L8067(line 8067) the Hoare annotation is: true [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8150(line 8150) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8183(lines 8183 8188) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L425 ceAbstractionStarter]: For program point L8216-1(line 8216) no Hoare annotation was computed. [2018-11-18 11:51:21,167 INFO L428 ceAbstractionStarter]: At program point L8216(line 8216) the Hoare annotation is: true [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8051-1(line 8051) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L428 ceAbstractionStarter]: At program point L8051(line 8051) the Hoare annotation is: true [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8134(line 8134) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8167(lines 8167 8172) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8200-1(line 8200) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L428 ceAbstractionStarter]: At program point L8200(line 8200) the Hoare annotation is: true [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8035-1(line 8035) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L428 ceAbstractionStarter]: At program point L8035(line 8035) the Hoare annotation is: true [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8118(line 8118) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8151(lines 8151 8156) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8184-1(line 8184) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L428 ceAbstractionStarter]: At program point L8184(line 8184) the Hoare annotation is: true [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8085(lines 8085 8264) no Hoare annotation was computed. [2018-11-18 11:51:21,168 INFO L425 ceAbstractionStarter]: For program point L8102(line 8102) no Hoare annotation was computed. [2018-11-18 11:51:21,175 INFO L425 ceAbstractionStarter]: For program point L8135(lines 8135 8140) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8168-1(line 8168) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8168(line 8168) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8069-1(line 8069) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8069(line 8069) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8086(line 8086) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8119(lines 8119 8124) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8152-1(line 8152) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8152(line 8152) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8053-1(line 8053) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8053(line 8053) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8103(lines 8103 8108) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8037-1(line 8037) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8037(line 8037) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8087(lines 8087 8092) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8021-1(line 8021) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8021(line 8021) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8071-1(line 8071) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8071(line 8071) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8104-1(line 8104) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8104(line 8104) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8055-1(line 8055) no Hoare annotation was computed. [2018-11-18 11:51:21,176 INFO L428 ceAbstractionStarter]: At program point L8055(line 8055) the Hoare annotation is: true [2018-11-18 11:51:21,176 INFO L425 ceAbstractionStarter]: For program point L8039-1(line 8039) no Hoare annotation was computed. [2018-11-18 11:51:21,177 INFO L428 ceAbstractionStarter]: At program point L8039(line 8039) the Hoare annotation is: true [2018-11-18 11:51:21,177 INFO L425 ceAbstractionStarter]: For program point L8254(line 8254) no Hoare annotation was computed. [2018-11-18 11:51:21,177 INFO L425 ceAbstractionStarter]: For program point L8023-1(line 8023) no Hoare annotation was computed. [2018-11-18 11:51:21,177 INFO L428 ceAbstractionStarter]: At program point L8023(line 8023) the Hoare annotation is: true [2018-11-18 11:51:21,177 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_5EXIT(lines 7953 8268) no Hoare annotation was computed. [2018-11-18 11:51:21,177 INFO L425 ceAbstractionStarter]: For program point L8238(line 8238) no Hoare annotation was computed. [2018-11-18 11:51:21,184 INFO L425 ceAbstractionStarter]: For program point L8073-1(line 8073) no Hoare annotation was computed. [2018-11-18 11:51:21,184 INFO L428 ceAbstractionStarter]: At program point L8073(line 8073) the Hoare annotation is: true [2018-11-18 11:51:21,184 INFO L425 ceAbstractionStarter]: For program point L8222(line 8222) no Hoare annotation was computed. [2018-11-18 11:51:21,184 INFO L425 ceAbstractionStarter]: For program point L8255(lines 8255 8260) no Hoare annotation was computed. [2018-11-18 11:51:21,184 INFO L425 ceAbstractionStarter]: For program point L8057-1(line 8057) no Hoare annotation was computed. [2018-11-18 11:51:21,184 INFO L428 ceAbstractionStarter]: At program point ldv_main_exported_5ENTRY(lines 7953 8268) the Hoare annotation is: true [2018-11-18 11:51:21,184 INFO L428 ceAbstractionStarter]: At program point L8057(line 8057) the Hoare annotation is: true [2018-11-18 11:51:21,184 INFO L425 ceAbstractionStarter]: For program point L8206(line 8206) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8239(lines 8239 8244) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8041-1(line 8041) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L428 ceAbstractionStarter]: At program point L8041(line 8041) the Hoare annotation is: true [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8190(line 8190) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8223(lines 8223 8228) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8174(line 8174) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8207(lines 8207 8212) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8240-1(line 8240) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L428 ceAbstractionStarter]: At program point L8240(line 8240) the Hoare annotation is: true [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8075-1(line 8075) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L428 ceAbstractionStarter]: At program point L8075(line 8075) the Hoare annotation is: true [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8158(line 8158) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8191(lines 8191 8196) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L425 ceAbstractionStarter]: For program point L8224-1(line 8224) no Hoare annotation was computed. [2018-11-18 11:51:21,185 INFO L428 ceAbstractionStarter]: At program point L8224(line 8224) the Hoare annotation is: true [2018-11-18 11:51:21,186 INFO L425 ceAbstractionStarter]: For program point L8059-1(line 8059) no Hoare annotation was computed. [2018-11-18 11:51:21,186 INFO L428 ceAbstractionStarter]: At program point L8059(line 8059) the Hoare annotation is: true [2018-11-18 11:51:21,186 INFO L425 ceAbstractionStarter]: For program point L8142(line 8142) no Hoare annotation was computed. [2018-11-18 11:51:21,186 INFO L425 ceAbstractionStarter]: For program point L8175(lines 8175 8180) no Hoare annotation was computed. [2018-11-18 11:51:21,186 INFO L425 ceAbstractionStarter]: For program point L8208-1(line 8208) no Hoare annotation was computed. [2018-11-18 11:51:21,186 INFO L428 ceAbstractionStarter]: At program point L8208(line 8208) the Hoare annotation is: true [2018-11-18 11:51:21,186 INFO L425 ceAbstractionStarter]: For program point L8043-1(line 8043) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L8043(line 8043) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8126(line 8126) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8159(lines 8159 8164) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8027-1(line 8027) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L8027(line 8027) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8110(line 8110) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8143(lines 8143 8148) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8176-1(line 8176) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L8176(line 8176) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8077-1(line 8077) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L8077(line 8077) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8094(line 8094) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8127(lines 8127 8132) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8160-1(line 8160) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L8160(line 8160) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8061-1(line 8061) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L8061(line 8061) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8111(lines 8111 8116) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L425 ceAbstractionStarter]: For program point L8045-1(line 8045) no Hoare annotation was computed. [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L8045(line 8045) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L7026(line 7026) the Hoare annotation is: true [2018-11-18 11:51:21,194 INFO L428 ceAbstractionStarter]: At program point L6997(lines 6967 7038) the Hoare annotation is: true [2018-11-18 11:51:21,195 INFO L428 ceAbstractionStarter]: At program point L7022(lines 6967 7038) the Hoare annotation is: true [2018-11-18 11:51:21,195 INFO L425 ceAbstractionStarter]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2018-11-18 11:51:21,195 INFO L428 ceAbstractionStarter]: At program point L7014(line 7014) the Hoare annotation is: true [2018-11-18 11:51:21,195 INFO L425 ceAbstractionStarter]: For program point L6981-2(lines 6981 6990) no Hoare annotation was computed. [2018-11-18 11:51:21,195 INFO L425 ceAbstractionStarter]: For program point L6981(lines 6981 6990) no Hoare annotation was computed. [2018-11-18 11:51:21,195 INFO L425 ceAbstractionStarter]: For program point L7014-1(line 7014) no Hoare annotation was computed. [2018-11-18 11:51:21,195 INFO L428 ceAbstractionStarter]: At program point L7002(lines 6967 7038) the Hoare annotation is: true [2018-11-18 11:51:21,195 INFO L425 ceAbstractionStarter]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point L7035(line 7035) the Hoare annotation is: true [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L6969(lines 6969 6973) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point L6994(line 6994) the Hoare annotation is: true [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L7027-1(line 7027) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point L7027(line 7027) the Hoare annotation is: true [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L6994-1(line 6994) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point L6982(line 6982) the Hoare annotation is: true [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L6982-1(line 6982) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L7003(lines 7003 7007) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point L7032(lines 6967 7038) the Hoare annotation is: true [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L6995(lines 6995 7000) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point stk1160_start_streamingENTRY(lines 6957 7039) the Hoare annotation is: true [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point L7020(lines 6967 7038) the Hoare annotation is: true [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point stk1160_start_streamingEXIT(lines 6957 7039) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L6983(lines 6983 6987) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L7012-2(lines 7012 7017) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L7012(lines 7012 7013) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L6975(lines 6975 6979) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point L7012-4(lines 7012 7017) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L425 ceAbstractionStarter]: For program point stk1160_start_streamingFINAL(lines 6957 7039) no Hoare annotation was computed. [2018-11-18 11:51:21,204 INFO L428 ceAbstractionStarter]: At program point L7004(lines 6967 7038) the Hoare annotation is: true [2018-11-18 11:51:21,205 INFO L425 ceAbstractionStarter]: For program point L6980-1(line 6980) no Hoare annotation was computed. [2018-11-18 11:51:21,205 INFO L428 ceAbstractionStarter]: At program point L6980(line 6980) the Hoare annotation is: true [2018-11-18 11:51:21,205 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_unregisterFINAL(lines 9646 9654) no Hoare annotation was computed. [2018-11-18 11:51:21,205 INFO L428 ceAbstractionStarter]: At program point stk1160_i2c_unregisterENTRY(lines 9646 9654) the Hoare annotation is: true [2018-11-18 11:51:21,205 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_unregisterEXIT(lines 9646 9654) no Hoare annotation was computed. [2018-11-18 11:51:21,205 INFO L425 ceAbstractionStarter]: For program point ldv_usb_set_intfdata_2EXIT(lines 6597 6605) no Hoare annotation was computed. [2018-11-18 11:51:21,205 INFO L428 ceAbstractionStarter]: At program point L6602(line 6602) the Hoare annotation is: true [2018-11-18 11:51:21,205 INFO L428 ceAbstractionStarter]: At program point ldv_usb_set_intfdata_2ENTRY(lines 6597 6605) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point ldv_usb_set_intfdata_2FINAL(lines 6597 6605) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point L6395-1(line 6395) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L428 ceAbstractionStarter]: At program point L6395(line 6395) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L428 ceAbstractionStarter]: At program point stk1160_usb_driver_initENTRY(lines 6390 6398) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point stk1160_usb_driver_initFINAL(lines 6390 6398) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point stk1160_usb_driver_initEXIT(lines 6390 6398) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L428 ceAbstractionStarter]: At program point L7345(line 7345) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point vidioc_s_inputFINAL(lines 7339 7356) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point vidioc_s_inputEXIT(lines 7339 7356) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point L7353-1(line 7353) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L428 ceAbstractionStarter]: At program point vidioc_s_inputENTRY(lines 7339 7356) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L428 ceAbstractionStarter]: At program point L7353(line 7353) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point L7347(lines 7347 7351) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point L7233-1(line 7233) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L428 ceAbstractionStarter]: At program point L7233(line 7233) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L428 ceAbstractionStarter]: At program point vidioc_g_stdENTRY(lines 7227 7238) the Hoare annotation is: true [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point vidioc_g_stdFINAL(lines 7227 7238) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point vidioc_g_stdEXIT(lines 7227 7238) no Hoare annotation was computed. [2018-11-18 11:51:21,213 INFO L425 ceAbstractionStarter]: For program point L6171(lines 6171 6183) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6138(line 6138) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6196-1(lines 6196 6201) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6130(line 6130) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6172(line 6172) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6131(lines 6131 6149) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L428 ceAbstractionStarter]: At program point L6131-1(lines 6131 6149) the Hoare annotation is: true [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6181(line 6181) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2018-11-18 11:51:21,214 INFO L425 ceAbstractionStarter]: For program point L6165(lines 6165 6170) no Hoare annotation was computed. [2018-11-18 11:51:21,222 INFO L428 ceAbstractionStarter]: At program point L6132(line 6132) the Hoare annotation is: true [2018-11-18 11:51:21,222 INFO L425 ceAbstractionStarter]: For program point L6190(lines 6190 6195) no Hoare annotation was computed. [2018-11-18 11:51:21,222 INFO L425 ceAbstractionStarter]: For program point L6190-2(lines 6112 6208) no Hoare annotation was computed. [2018-11-18 11:51:21,222 INFO L425 ceAbstractionStarter]: For program point stk1160_scan_usbFINAL(lines 6097 6209) no Hoare annotation was computed. [2018-11-18 11:51:21,222 INFO L425 ceAbstractionStarter]: For program point L6133(lines 6133 6146) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point stk1160_scan_usbENTRY(lines 6097 6209) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point L6158(lines 6112 6208) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point L6125-2(lines 6125 6129) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6125(lines 6125 6129) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point stk1160_scan_usbEXIT(lines 6097 6209) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6175(line 6175) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6134(lines 6134 6142) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6159(lines 6159 6163) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point L6151(lines 6112 6208) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point L6184(lines 6112 6208) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6135(line 6135) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point L6160(lines 6112 6208) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6152(lines 6152 6156) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6202(lines 6202 6206) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6202-2(lines 6202 6206) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6186(line 6186) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point L6153(lines 6112 6208) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6186-2(line 6186) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6178(line 6178) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6187(line 6187) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point L6187-2(line 6187) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 5761 5764) the Hoare annotation is: true [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 5761 5764) no Hoare annotation was computed. [2018-11-18 11:51:21,223 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 5761 5764) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L428 ceAbstractionStarter]: At program point L5763(line 5763) the Hoare annotation is: true [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point L5763-1(line 5763) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L428 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 5825 5833) the Hoare annotation is: true [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 5825 5833) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 5825 5833) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point L6526(lines 6526 6532) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point L6460(lines 6460 6464) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L428 ceAbstractionStarter]: At program point L6493(line 6493) the Hoare annotation is: true [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point L6551-1(line 6551) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 6428 6587) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L428 ceAbstractionStarter]: At program point L6551(line 6551) the Hoare annotation is: true [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point L6584(line 6584) no Hoare annotation was computed. [2018-11-18 11:51:21,230 INFO L425 ceAbstractionStarter]: For program point L6452(line 6452) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6485-1(line 6485) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L428 ceAbstractionStarter]: At program point L6485(line 6485) the Hoare annotation is: true [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6543(lines 6543 6558) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L428 ceAbstractionStarter]: At program point L6502(line 6502) the Hoare annotation is: true [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6535(lines 6535 6561) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6469(lines 6469 6494) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6527-1(line 6527) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L428 ceAbstractionStarter]: At program point L6527(line 6527) the Hoare annotation is: true [2018-11-18 11:51:21,231 INFO L428 ceAbstractionStarter]: At program point L6461(line 6461) the Hoare annotation is: true [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6453(lines 6453 6457) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6470(line 6470) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6536-1(line 6536) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L428 ceAbstractionStarter]: At program point L6536(line 6536) the Hoare annotation is: true [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6437-1(line 6437) no Hoare annotation was computed. [2018-11-18 11:51:21,231 INFO L428 ceAbstractionStarter]: At program point L6437(line 6437) the Hoare annotation is: true [2018-11-18 11:51:21,231 INFO L428 ceAbstractionStarter]: At program point L6454(line 6454) the Hoare annotation is: true [2018-11-18 11:51:21,231 INFO L425 ceAbstractionStarter]: For program point L6553-1(line 6553) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point L6553(line 6553) the Hoare annotation is: true [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6578(line 6578) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 6428 6587) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6471(lines 6471 6481) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6537(lines 6537 6542) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 6428 6587) the Hoare annotation is: true [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6521(line 6521) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point L6546(line 6546) the Hoare annotation is: true [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point L6579(line 6579) the Hoare annotation is: true [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6546-1(line 6546) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6571(line 6571) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6472-1(line 6472) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point L6472(line 6472) the Hoare annotation is: true [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6563(line 6563) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6522(lines 6522 6569) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point L6555(line 6555) the Hoare annotation is: true [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6514(line 6514) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point L6539(lines 6436 6586) the Hoare annotation is: true [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6572(lines 6572 6576) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L425 ceAbstractionStarter]: For program point L6473(lines 6473 6478) no Hoare annotation was computed. [2018-11-18 11:51:21,238 INFO L428 ceAbstractionStarter]: At program point L6564(line 6564) the Hoare annotation is: true [2018-11-18 11:51:21,239 INFO L425 ceAbstractionStarter]: For program point L6515(lines 6515 6519) no Hoare annotation was computed. [2018-11-18 11:51:21,239 INFO L425 ceAbstractionStarter]: For program point L6548-1(line 6548) no Hoare annotation was computed. [2018-11-18 11:51:21,239 INFO L428 ceAbstractionStarter]: At program point L6548(line 6548) the Hoare annotation is: true [2018-11-18 11:51:21,239 INFO L428 ceAbstractionStarter]: At program point L6581(lines 6436 6586) the Hoare annotation is: true [2018-11-18 11:51:21,239 INFO L425 ceAbstractionStarter]: For program point L6507(line 6507) no Hoare annotation was computed. [2018-11-18 11:51:21,239 INFO L428 ceAbstractionStarter]: At program point L6573(line 6573) the Hoare annotation is: true [2018-11-18 11:51:21,239 INFO L425 ceAbstractionStarter]: For program point L6466(line 6466) no Hoare annotation was computed. [2018-11-18 11:51:21,239 INFO L425 ceAbstractionStarter]: For program point L6524(lines 6524 6565) no Hoare annotation was computed. [2018-11-18 11:51:21,239 INFO L425 ceAbstractionStarter]: For program point L6483(line 6483) no Hoare annotation was computed. [2018-11-18 11:51:21,244 INFO L428 ceAbstractionStarter]: At program point L6516(line 6516) the Hoare annotation is: true [2018-11-18 11:51:21,244 INFO L425 ceAbstractionStarter]: For program point L6508(lines 6508 6512) no Hoare annotation was computed. [2018-11-18 11:51:21,244 INFO L425 ceAbstractionStarter]: For program point L6467(lines 6467 6498) no Hoare annotation was computed. [2018-11-18 11:51:21,244 INFO L425 ceAbstractionStarter]: For program point L6500(line 6500) no Hoare annotation was computed. [2018-11-18 11:51:21,244 INFO L425 ceAbstractionStarter]: For program point L6459(line 6459) no Hoare annotation was computed. [2018-11-18 11:51:21,244 INFO L425 ceAbstractionStarter]: For program point L6492(line 6492) no Hoare annotation was computed. [2018-11-18 11:51:21,244 INFO L425 ceAbstractionStarter]: For program point L6525(line 6525) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point L6451(lines 6451 6580) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point L6484(lines 6484 6490) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point L6509(line 6509) the Hoare annotation is: true [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point L6534(line 6534) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point L6501(lines 6501 6505) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point ldv_usb_free_urb_15EXIT(lines 8958 8966) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point ldv_usb_free_urb_15ENTRY(lines 8958 8966) the Hoare annotation is: true [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point ldv_usb_free_urb_15FINAL(lines 8958 8966) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point L8963(line 8963) the Hoare annotation is: true [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 5834 5842) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 5834 5842) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point ldv_undef_ptrENTRY(lines 5834 5842) the Hoare annotation is: true [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point stk1160_usb_driver_exitEXIT(lines 6399 6407) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point stk1160_usb_driver_exitENTRY(lines 6399 6407) the Hoare annotation is: true [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point stk1160_usb_driver_exitFINAL(lines 6399 6407) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point ldv_usb_free_urb_13FINAL(lines 8940 8948) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point L8945(line 8945) the Hoare annotation is: true [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point ldv_usb_free_urb_13EXIT(lines 8940 8948) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point ldv_usb_free_urb_13ENTRY(lines 8940 8948) the Hoare annotation is: true [2018-11-18 11:51:21,245 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 6654 6663) no Hoare annotation was computed. [2018-11-18 11:51:21,245 INFO L428 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 6654 6663) the Hoare annotation is: true [2018-11-18 11:51:21,252 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 6654 6663) no Hoare annotation was computed. [2018-11-18 11:51:21,252 INFO L425 ceAbstractionStarter]: For program point L7679-1(line 7679) no Hoare annotation was computed. [2018-11-18 11:51:21,252 INFO L428 ceAbstractionStarter]: At program point L7679(line 7679) the Hoare annotation is: true [2018-11-18 11:51:21,252 INFO L425 ceAbstractionStarter]: For program point L7681-1(line 7681) no Hoare annotation was computed. [2018-11-18 11:51:21,252 INFO L428 ceAbstractionStarter]: At program point L7681(line 7681) the Hoare annotation is: true [2018-11-18 11:51:21,252 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_v4l2_ioctl_ops_5FINAL(lines 7670 7691) no Hoare annotation was computed. [2018-11-18 11:51:21,252 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_v4l2_ioctl_ops_5EXIT(lines 7670 7691) no Hoare annotation was computed. [2018-11-18 11:51:21,252 INFO L428 ceAbstractionStarter]: At program point ldv_initialize_v4l2_ioctl_ops_5ENTRY(lines 7670 7691) the Hoare annotation is: true [2018-11-18 11:51:21,252 INFO L425 ceAbstractionStarter]: For program point L7687-1(line 7687) no Hoare annotation was computed. [2018-11-18 11:51:21,252 INFO L428 ceAbstractionStarter]: At program point L7687(line 7687) the Hoare annotation is: true [2018-11-18 11:51:21,252 INFO L425 ceAbstractionStarter]: For program point L7683-1(line 7683) no Hoare annotation was computed. [2018-11-18 11:51:21,252 INFO L428 ceAbstractionStarter]: At program point L7683(line 7683) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point L7685-1(line 7685) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point L7685(line 7685) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point stk1160_uninit_isocFINAL(lines 8806 8815) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point L8811(line 8811) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point L8811-1(line 8811) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point stk1160_uninit_isocEXIT(lines 8806 8815) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point stk1160_uninit_isocENTRY(lines 8806 8815) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point L8793(lines 8770 8804) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point stk1160_free_isocENTRY(lines 8764 8805) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point L8791(lines 8770 8804) the Hoare annotation is: true [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point L8778(lines 8778 8783) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point L8784(line 8784) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point stk1160_free_isocEXIT(lines 8764 8805) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point stk1160_free_isocFINAL(lines 8764 8805) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L425 ceAbstractionStarter]: For program point L8777(lines 8777 8788) no Hoare annotation was computed. [2018-11-18 11:51:21,253 INFO L428 ceAbstractionStarter]: At program point L8778-2(lines 8778 8783) the Hoare annotation is: true [2018-11-18 11:51:21,259 INFO L425 ceAbstractionStarter]: For program point L8777-2(lines 8777 8788) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1-11(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L-1-16(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L-1-18(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L-1-19(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L6626-1(line 6626) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point ldv_usb_register_driver_5EXIT(lines 6615 6629) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L6626(line 6626) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point ldv_usb_register_driver_5ENTRY(lines 6615 6629) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point ldv_usb_register_driver_5FINAL(lines 6615 6629) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point stk1160_read_ac97ENTRY(lines 9725 9741) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point stk1160_read_ac97EXIT(lines 9725 9741) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L9738(line 9738) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point stk1160_read_ac97FINAL(lines 9725 9741) no Hoare annotation was computed. [2018-11-18 11:51:21,260 INFO L428 ceAbstractionStarter]: At program point L9737(line 9737) the Hoare annotation is: true [2018-11-18 11:51:21,260 INFO L425 ceAbstractionStarter]: For program point L9738-1(line 9738) no Hoare annotation was computed. [2018-11-18 11:51:21,261 INFO L428 ceAbstractionStarter]: At program point L9736(line 9736) the Hoare annotation is: true [2018-11-18 11:51:21,261 INFO L425 ceAbstractionStarter]: For program point L9737-1(line 9737) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L428 ceAbstractionStarter]: At program point L9735(line 9735) the Hoare annotation is: true [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9736-1(line 9736) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9735-1(line 9735) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L428 ceAbstractionStarter]: At program point vb2_get_drv_privENTRY(lines 6797 6804) the Hoare annotation is: true [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point vb2_get_drv_privFINAL(lines 6797 6804) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point vb2_get_drv_privEXIT(lines 6797 6804) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point ldv_usb_submit_urb_10FINAL(lines 8269 8277) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L8274-1(line 8274) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L428 ceAbstractionStarter]: At program point ldv_usb_submit_urb_10ENTRY(lines 8269 8277) the Hoare annotation is: true [2018-11-18 11:51:21,268 INFO L428 ceAbstractionStarter]: At program point L8274(line 8274) the Hoare annotation is: true [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point ldv_usb_submit_urb_10EXIT(lines 8269 8277) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point ldv_usb_submit_urb_12FINAL(lines 8931 8939) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L428 ceAbstractionStarter]: At program point ldv_usb_submit_urb_12ENTRY(lines 8931 8939) the Hoare annotation is: true [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point ldv_usb_submit_urb_12EXIT(lines 8931 8939) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L428 ceAbstractionStarter]: At program point L8936(line 8936) the Hoare annotation is: true [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L8936-1(line 8936) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9152(lines 9152 9206) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9227-1(lines 9227 9231) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9161-5(line 9161) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9161-6(line 9161) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9161(line 9161) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9161-2(line 9161) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L425 ceAbstractionStarter]: For program point L9161-3(line 9161) no Hoare annotation was computed. [2018-11-18 11:51:21,268 INFO L428 ceAbstractionStarter]: At program point L9178(lines 9178 9179) the Hoare annotation is: true [2018-11-18 11:51:21,269 INFO L425 ceAbstractionStarter]: For program point L9153(lines 9153 9157) no Hoare annotation was computed. [2018-11-18 11:51:21,269 INFO L425 ceAbstractionStarter]: For program point L9161-8(lines 9161 9206) no Hoare annotation was computed. [2018-11-18 11:51:21,269 INFO L425 ceAbstractionStarter]: For program point L9153-2(lines 9153 9157) no Hoare annotation was computed. [2018-11-18 11:51:21,269 INFO L425 ceAbstractionStarter]: For program point L9161-10(lines 9128 9233) no Hoare annotation was computed. [2018-11-18 11:51:21,269 INFO L425 ceAbstractionStarter]: For program point L9178-1(lines 9178 9179) no Hoare annotation was computed. [2018-11-18 11:51:21,275 INFO L425 ceAbstractionStarter]: For program point L9162(line 9162) no Hoare annotation was computed. [2018-11-18 11:51:21,275 INFO L428 ceAbstractionStarter]: At program point L9220(lines 9128 9233) the Hoare annotation is: true [2018-11-18 11:51:21,275 INFO L425 ceAbstractionStarter]: For program point L9187(lines 9187 9197) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9162-2(lines 9162 9172) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9212(lines 9212 9216) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9212-2(lines 9212 9216) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L428 ceAbstractionStarter]: At program point L9204(lines 9204 9205) the Hoare annotation is: true [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9204-1(lines 9204 9205) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9163(lines 9163 9167) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9188(lines 9188 9192) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9188-2(lines 9188 9192) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9163-2(lines 9163 9167) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9180(lines 9180 9184) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9180-2(lines 9180 9184) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9139(lines 9139 9206) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9173(lines 9173 9177) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L428 ceAbstractionStarter]: At program point L9140(line 9140) the Hoare annotation is: true [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9140-1(line 9140) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9173-2(lines 9173 9177) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9198-2(lines 9198 9203) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9198(lines 9198 9203) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_xferEXIT(lines 9120 9234) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9141(lines 9141 9150) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_xferFINAL(lines 9120 9234) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9142-2(lines 9142 9146) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L428 ceAbstractionStarter]: At program point L9208(lines 9128 9233) the Hoare annotation is: true [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9142(lines 9142 9146) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L425 ceAbstractionStarter]: For program point L9134-2(lines 9134 9138) no Hoare annotation was computed. [2018-11-18 11:51:21,276 INFO L428 ceAbstractionStarter]: At program point stk1160_i2c_xferENTRY(lines 9120 9234) the Hoare annotation is: true [2018-11-18 11:51:21,283 INFO L425 ceAbstractionStarter]: For program point L9134(lines 9134 9138) no Hoare annotation was computed. [2018-11-18 11:51:21,283 INFO L428 ceAbstractionStarter]: At program point L9218(lines 9128 9233) the Hoare annotation is: true [2018-11-18 11:51:21,283 INFO L428 ceAbstractionStarter]: At program point L7451-1(lines 7440 7453) the Hoare annotation is: true [2018-11-18 11:51:21,283 INFO L425 ceAbstractionStarter]: For program point buffer_queueFINAL(lines 7423 7457) no Hoare annotation was computed. [2018-11-18 11:51:21,283 INFO L428 ceAbstractionStarter]: At program point L7451(line 7451) the Hoare annotation is: true [2018-11-18 11:51:21,283 INFO L425 ceAbstractionStarter]: For program point buffer_queueEXIT(lines 7423 7457) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point L7448(lines 7448 7452) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point L7444-1(line 7444) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point L7444(line 7444) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point L7438(line 7438) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point L7440(lines 7440 7453) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point L7434(line 7434) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point buffer_queueENTRY(lines 7423 7457) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point L7438-1(line 7438) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point L7434-1(line 7434) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point L6071(lines 6071 6075) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point L6070(lines 6034 6078) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point stk1160_reg_resetFINAL(lines 6029 6079) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point L6072(lines 6034 6078) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point L6068-1(line 6068) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point L6068(line 6068) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point stk1160_reg_resetENTRY(lines 6029 6079) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point stk1160_reg_resetEXIT(lines 6029 6079) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_xfer_isocFINAL(lines 5712 5719) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point usb_endpoint_xfer_isocEXIT(lines 5712 5719) no Hoare annotation was computed. [2018-11-18 11:51:21,284 INFO L428 ceAbstractionStarter]: At program point usb_endpoint_xfer_isocENTRY(lines 5712 5719) the Hoare annotation is: true [2018-11-18 11:51:21,284 INFO L425 ceAbstractionStarter]: For program point vidioc_s_registerEXIT(lines 7373 7385) no Hoare annotation was computed. [2018-11-18 11:51:21,285 INFO L428 ceAbstractionStarter]: At program point L7382(line 7382) the Hoare annotation is: true [2018-11-18 11:51:21,285 INFO L428 ceAbstractionStarter]: At program point vidioc_s_registerENTRY(lines 7373 7385) the Hoare annotation is: true [2018-11-18 11:51:21,291 INFO L425 ceAbstractionStarter]: For program point vidioc_s_registerFINAL(lines 7373 7385) no Hoare annotation was computed. [2018-11-18 11:51:21,291 INFO L425 ceAbstractionStarter]: For program point L7380-1(line 7380) no Hoare annotation was computed. [2018-11-18 11:51:21,291 INFO L428 ceAbstractionStarter]: At program point L7380(line 7380) the Hoare annotation is: true [2018-11-18 11:51:21,291 INFO L425 ceAbstractionStarter]: For program point L7382-1(line 7382) no Hoare annotation was computed. [2018-11-18 11:51:21,291 INFO L428 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 6685 6693) the Hoare annotation is: true [2018-11-18 11:51:21,291 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 6685 6693) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 6685 6693) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point L7096(line 7096) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point L7097(line 7097) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point L7090(line 7090) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point L7091(lines 7091 7095) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point L7092(line 7092) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point stk1160_stop_streamingEXIT(lines 7079 7102) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point stk1160_stop_streamingENTRY(lines 7079 7102) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point L7090-1(lines 7083 7101) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point L7085(lines 7085 7089) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point stk1160_stop_streamingFINAL(lines 7079 7102) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point vidioc_g_registerENTRY(lines 7357 7372) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point vidioc_g_registerEXIT(lines 7357 7372) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point L7367-1(line 7367) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point vidioc_g_registerFINAL(lines 7357 7372) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point L7367(line 7367) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point L7365-1(line 7365) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point L7365(line 7365) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point stk1160_releaseEXIT(lines 6080 6096) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point stk1160_releaseFINAL(lines 6080 6096) no Hoare annotation was computed. [2018-11-18 11:51:21,292 INFO L428 ceAbstractionStarter]: At program point L6089(line 6089) the Hoare annotation is: true [2018-11-18 11:51:21,292 INFO L425 ceAbstractionStarter]: For program point L6089-1(line 6089) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L428 ceAbstractionStarter]: At program point stk1160_releaseENTRY(lines 6080 6096) the Hoare annotation is: true [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_read_regFINAL(lines 9050 9087) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L428 ceAbstractionStarter]: At program point L9055(line 9055) the Hoare annotation is: true [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point L9055-1(line 9055) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point L9074(lines 9074 9078) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point L9080(lines 9080 9084) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point L9068(lines 9068 9072) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point L9062(lines 9062 9066) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point L9056(lines 9056 9060) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L428 ceAbstractionStarter]: At program point L9079(line 9079) the Hoare annotation is: true [2018-11-18 11:51:21,299 INFO L425 ceAbstractionStarter]: For program point L9079-1(line 9079) no Hoare annotation was computed. [2018-11-18 11:51:21,299 INFO L428 ceAbstractionStarter]: At program point L9067(line 9067) the Hoare annotation is: true [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L9067-1(line 9067) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L428 ceAbstractionStarter]: At program point L9073(line 9073) the Hoare annotation is: true [2018-11-18 11:51:21,300 INFO L428 ceAbstractionStarter]: At program point stk1160_i2c_read_regENTRY(lines 9050 9087) the Hoare annotation is: true [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L9073-1(line 9073) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L428 ceAbstractionStarter]: At program point L9061(line 9061) the Hoare annotation is: true [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_read_regEXIT(lines 9050 9087) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L9061-1(line 9061) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L428 ceAbstractionStarter]: At program point L8603(line 8603) the Hoare annotation is: true [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8603-1(line 8603) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L428 ceAbstractionStarter]: At program point L8607(lines 8462 8615) the Hoare annotation is: true [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8471-2(lines 8471 8475) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8471(lines 8471 8475) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8550(lines 8550 8575) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8567-2(lines 8567 8571) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8534-2(lines 8534 8538) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8567(lines 8567 8571) no Hoare annotation was computed. [2018-11-18 11:51:21,300 INFO L425 ceAbstractionStarter]: For program point L8534(lines 8534 8538) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8493(lines 8493 8498) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8526-1(line 8526) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L428 ceAbstractionStarter]: At program point L8526(line 8526) the Hoare annotation is: true [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8477(lines 8477 8481) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8477-2(lines 8477 8481) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8539(lines 8539 8544) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L428 ceAbstractionStarter]: At program point L8609(lines 8462 8615) the Hoare annotation is: true [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8576(lines 8576 8601) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8539-2(lines 8462 8615) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8593(lines 8593 8597) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8593-2(lines 8593 8597) no Hoare annotation was computed. [2018-11-18 11:51:21,307 INFO L425 ceAbstractionStarter]: For program point L8482(lines 8482 8487) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8482-2(lines 8462 8615) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8499(lines 8499 8524) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point stk1160_copy_videoEXIT(lines 8442 8616) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L428 ceAbstractionStarter]: At program point stk1160_copy_videoENTRY(lines 8442 8616) the Hoare annotation is: true [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point stk1160_copy_videoFINAL(lines 8442 8616) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8516(lines 8516 8520) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8516-2(lines 8516 8520) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8318(line 8318) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8314(lines 8314 8339) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8380-2(lines 8341 8385) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8380(lines 8380 8384) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8327(line 8327) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point print_err_statusEXIT(lines 8304 8388) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8315(line 8315) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L428 ceAbstractionStarter]: At program point L8340(lines 8312 8387) the Hoare annotation is: true [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8336(line 8336) no Hoare annotation was computed. [2018-11-18 11:51:21,308 INFO L425 ceAbstractionStarter]: For program point L8324(line 8324) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L428 ceAbstractionStarter]: At program point print_err_statusENTRY(lines 8304 8388) the Hoare annotation is: true [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point print_err_statusFINAL(lines 8304 8388) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point L8333(line 8333) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point L8358(lines 8358 8362) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point L8321(line 8321) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point L8330(line 8330) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point stk1160_write_regFINAL(lines 5962 5981) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L428 ceAbstractionStarter]: At program point L5969(line 5969) the Hoare annotation is: true [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point L5969-1(line 5969) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point stk1160_write_regEXIT(lines 5962 5981) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L428 ceAbstractionStarter]: At program point stk1160_write_regENTRY(lines 5962 5981) the Hoare annotation is: true [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point L5973(lines 5973 5978) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L428 ceAbstractionStarter]: At program point video_device_node_nameENTRY(lines 6774 6782) the Hoare annotation is: true [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point L6779-1(line 6779) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L428 ceAbstractionStarter]: At program point L6779(line 6779) the Hoare annotation is: true [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point video_device_node_nameFINAL(lines 6774 6782) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point video_device_node_nameEXIT(lines 6774 6782) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point video_set_drvdataFINAL(lines 6753 6761) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point video_set_drvdataEXIT(lines 6753 6761) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L428 ceAbstractionStarter]: At program point video_set_drvdataENTRY(lines 6753 6761) the Hoare annotation is: true [2018-11-18 11:51:21,316 INFO L425 ceAbstractionStarter]: For program point stk1160_buffer_doneEXIT(lines 8425 8441) no Hoare annotation was computed. [2018-11-18 11:51:21,316 INFO L428 ceAbstractionStarter]: At program point stk1160_buffer_doneENTRY(lines 8425 8441) the Hoare annotation is: true [2018-11-18 11:51:21,317 INFO L425 ceAbstractionStarter]: For program point stk1160_buffer_doneFINAL(lines 8425 8441) no Hoare annotation was computed. [2018-11-18 11:51:21,317 INFO L428 ceAbstractionStarter]: At program point L8436(line 8436) the Hoare annotation is: true [2018-11-18 11:51:21,317 INFO L425 ceAbstractionStarter]: For program point L8436-1(line 8436) no Hoare annotation was computed. [2018-11-18 11:51:21,317 INFO L428 ceAbstractionStarter]: At program point stk1160_i2c_check_for_deviceENTRY(lines 9088 9119) the Hoare annotation is: true [2018-11-18 11:51:21,317 INFO L425 ceAbstractionStarter]: For program point L9106(lines 9106 9110) no Hoare annotation was computed. [2018-11-18 11:51:21,317 INFO L425 ceAbstractionStarter]: For program point L9112(lines 9112 9116) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L428 ceAbstractionStarter]: At program point L9111(line 9111) the Hoare annotation is: true [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point L9111-1(line 9111) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point L9100(lines 9100 9104) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L428 ceAbstractionStarter]: At program point L9099(line 9099) the Hoare annotation is: true [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point L9099-1(line 9099) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L428 ceAbstractionStarter]: At program point L9105(line 9105) the Hoare annotation is: true [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point L9105-1(line 9105) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_check_for_deviceFINAL(lines 9088 9119) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L428 ceAbstractionStarter]: At program point L9093(line 9093) the Hoare annotation is: true [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point L9093-1(line 9093) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_check_for_deviceEXIT(lines 9088 9119) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point L9094(lines 9094 9098) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 5774 5782) no Hoare annotation was computed. [2018-11-18 11:51:21,325 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 5774 5782) the Hoare annotation is: true [2018-11-18 11:51:21,325 INFO L428 ceAbstractionStarter]: At program point L5779(line 5779) the Hoare annotation is: true [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 5774 5782) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 5765 5773) the Hoare annotation is: true [2018-11-18 11:51:21,326 INFO L428 ceAbstractionStarter]: At program point L5770(line 5770) the Hoare annotation is: true [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 5765 5773) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point L5770-1(line 5770) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 5765 5773) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L428 ceAbstractionStarter]: At program point ldv_usb_deregister_6ENTRY(lines 6630 6639) the Hoare annotation is: true [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point ldv_usb_deregister_6EXIT(lines 6630 6639) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point ldv_usb_deregister_6FINAL(lines 6630 6639) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point dev_nameEXIT(lines 6703 6716) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L428 ceAbstractionStarter]: At program point dev_nameENTRY(lines 6703 6716) the Hoare annotation is: true [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point dev_nameFINAL(lines 6703 6716) no Hoare annotation was computed. [2018-11-18 11:51:21,326 INFO L425 ceAbstractionStarter]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point L6713(line 6713) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point L6708(lines 6708 6712) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point stop_streamingEXIT(lines 7471 7483) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point stop_streamingENTRY(lines 7471 7483) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point stop_streamingFINAL(lines 7471 7483) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point L7478(line 7478) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point L7480-1(line 7480) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point L7480(line 7480) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point L7478-1(line 7478) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point L8993(line 8993) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_busy_waitFINAL(lines 8982 9011) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point stk1160_i2c_busy_waitENTRY(lines 8982 9011) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point L9002(lines 8988 9010) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point L8995(lines 8988 9010) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point L8994(lines 8994 8998) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_busy_waitEXIT(lines 8982 9011) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point L9000(lines 8988 9010) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_INT~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,334 INFO L425 ceAbstractionStarter]: For program point set_bitFINAL(lines 6643 6651) no Hoare annotation was computed. [2018-11-18 11:51:21,335 INFO L425 ceAbstractionStarter]: For program point set_bitEXIT(lines 6643 6651) no Hoare annotation was computed. [2018-11-18 11:51:21,335 INFO L428 ceAbstractionStarter]: At program point set_bitENTRY(lines 6643 6651) the Hoare annotation is: true [2018-11-18 11:51:21,335 INFO L425 ceAbstractionStarter]: For program point L9018(lines 9018 9022) no Hoare annotation was computed. [2018-11-18 11:51:21,335 INFO L425 ceAbstractionStarter]: For program point L9024(lines 9024 9028) no Hoare annotation was computed. [2018-11-18 11:51:21,335 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_write_regEXIT(lines 9012 9049) no Hoare annotation was computed. [2018-11-18 11:51:21,335 INFO L428 ceAbstractionStarter]: At program point L9035(line 9035) the Hoare annotation is: true [2018-11-18 11:51:21,335 INFO L425 ceAbstractionStarter]: For program point L9035-1(line 9035) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L9041(line 9041) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9041-1(line 9041) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L9029(line 9029) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9029-1(line 9029) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_write_regFINAL(lines 9012 9049) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L9023(line 9023) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9023-1(line 9023) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9042(lines 9042 9046) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L9017(line 9017) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9017-1(line 9017) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point stk1160_i2c_write_regENTRY(lines 9012 9049) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9036(lines 9036 9040) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9030(lines 9030 9034) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point ldv_free_urbENTRY(lines 9972 9984) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9977(lines 9977 9981) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L9977-2(lines 9972 9984) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point ldv_free_urbEXIT(lines 9972 9984) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L6367-1(line 6367) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L6367(line 6367) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point L6369-1(line 6369) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L6369(line 6369) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L6374(line 6374) the Hoare annotation is: true [2018-11-18 11:51:21,344 INFO L425 ceAbstractionStarter]: For program point stk1160_disconnectEXIT(lines 6361 6383) no Hoare annotation was computed. [2018-11-18 11:51:21,344 INFO L428 ceAbstractionStarter]: At program point L6372-1(line 6372) the Hoare annotation is: true [2018-11-18 11:51:21,345 INFO L428 ceAbstractionStarter]: At program point L6372(line 6372) the Hoare annotation is: true [2018-11-18 11:51:21,345 INFO L428 ceAbstractionStarter]: At program point stk1160_disconnectENTRY(lines 6361 6383) the Hoare annotation is: true [2018-11-18 11:51:21,345 INFO L425 ceAbstractionStarter]: For program point L6373(line 6373) no Hoare annotation was computed. [2018-11-18 11:51:21,345 INFO L425 ceAbstractionStarter]: For program point L6374-1(line 6374) no Hoare annotation was computed. [2018-11-18 11:51:21,345 INFO L425 ceAbstractionStarter]: For program point stk1160_disconnectFINAL(lines 6361 6383) no Hoare annotation was computed. [2018-11-18 11:51:21,352 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_snd_ac97_bus_ops_1EXIT(lines 9819 9828) no Hoare annotation was computed. [2018-11-18 11:51:21,352 INFO L428 ceAbstractionStarter]: At program point L9824(line 9824) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point L9824-1(line 9824) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point ldv_initialize_snd_ac97_bus_ops_1ENTRY(lines 9819 9828) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_snd_ac97_bus_ops_1FINAL(lines 9819 9828) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point stk1160_write_ac97ENTRY(lines 9712 9724) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point L9718-1(line 9718) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point stk1160_write_ac97FINAL(lines 9712 9724) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point L9721(line 9721) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point L9720(line 9720) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point L9721-1(line 9721) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point stk1160_write_ac97EXIT(lines 9712 9724) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point L9719(line 9719) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point L9720-1(line 9720) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point L9718(line 9718) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point L9719-1(line 9719) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point vidioc_try_fmt_vid_capENTRY(lines 7155 7172) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point vidioc_try_fmt_vid_capFINAL(lines 7155 7172) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point L7161-1(line 7161) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point L7161(line 7161) the Hoare annotation is: true [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point vidioc_try_fmt_vid_capEXIT(lines 7155 7172) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L425 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 6588 6596) no Hoare annotation was computed. [2018-11-18 11:51:21,353 INFO L428 ceAbstractionStarter]: At program point L6593(line 6593) the Hoare annotation is: true [2018-11-18 11:51:21,362 INFO L428 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 6588 6596) the Hoare annotation is: true [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 6588 6596) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L421 ceAbstractionStarter]: At program point L10203(line 10203) the Hoare annotation is: (or (or (not (= ~usb_dev~0.base (_ bv0 32))) (not (= (_ bv0 32) ~SERIAL_STATE~0)) (not (= ~dev_counter~0 (_ bv0 32))) (not (= (_ bv0 32) ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset (_ bv0 32)))) (not (= ((_ sign_extend 32) (bvadd ~usb_urb~0.base ~usb_urb~0.offset)) ((_ sign_extend 32) (_ bv0 32))))) [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point L10203-1(lines 10175 10207) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L421 ceAbstractionStarter]: At program point L10193(line 10193) the Hoare annotation is: (or (or (not (= ~usb_dev~0.base (_ bv0 32))) (not (= (_ bv0 32) ~SERIAL_STATE~0)) (not (= ~dev_counter~0 (_ bv0 32))) (not (= (_ bv0 32) ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset (_ bv0 32)))) (not (= ((_ sign_extend 32) (bvadd ~usb_urb~0.base ~usb_urb~0.offset)) ((_ sign_extend 32) (_ bv0 32))))) [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point L10193-1(lines 10179 10206) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 10175 10207) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L421 ceAbstractionStarter]: At program point L10183(line 10183) the Hoare annotation is: (or (or (not (= ~usb_dev~0.base (_ bv0 32))) (not (= (_ bv0 32) ~SERIAL_STATE~0)) (not (= ~dev_counter~0 (_ bv0 32))) (not (= (_ bv0 32) ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset (_ bv0 32)))) (not (= ((_ sign_extend 32) (bvadd ~usb_urb~0.base ~usb_urb~0.offset)) ((_ sign_extend 32) (_ bv0 32))))) [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point L10183-1(lines 10179 10206) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 10175 10207) the Hoare annotation is: true [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point L10198-1(lines 10179 10206) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L421 ceAbstractionStarter]: At program point L10198(line 10198) the Hoare annotation is: (or (or (not (= ~usb_dev~0.base (_ bv0 32))) (not (= (_ bv0 32) ~SERIAL_STATE~0)) (not (= ~dev_counter~0 (_ bv0 32))) (not (= (_ bv0 32) ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset (_ bv0 32)))) (not (= ((_ sign_extend 32) (bvadd ~usb_urb~0.base ~usb_urb~0.offset)) ((_ sign_extend 32) (_ bv0 32))))) [2018-11-18 11:51:21,362 INFO L421 ceAbstractionStarter]: At program point L10188(line 10188) the Hoare annotation is: (or (or (not (= ~usb_dev~0.base (_ bv0 32))) (not (= (_ bv0 32) ~SERIAL_STATE~0)) (not (= ~dev_counter~0 (_ bv0 32))) (not (= (_ bv0 32) ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset (_ bv0 32)))) (not (= ((_ sign_extend 32) (bvadd ~usb_urb~0.base ~usb_urb~0.offset)) ((_ sign_extend 32) (_ bv0 32))))) [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point L10188-1(lines 10179 10206) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L425 ceAbstractionStarter]: For program point L6254(lines 6254 6259) no Hoare annotation was computed. [2018-11-18 11:51:21,362 INFO L428 ceAbstractionStarter]: At program point L6353(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,363 INFO L425 ceAbstractionStarter]: For program point L6279(lines 6279 6284) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6246(lines 6246 6251) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6238(line 6238) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6238-1(line 6238) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point stk1160_probeEXIT(lines 6210 6360) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6288(lines 6288 6293) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6272-1(line 6272) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6272(line 6272) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point stk1160_probeENTRY(lines 6210 6360) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6355(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6339-1(line 6339) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6339(line 6339) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6240(lines 6240 6244) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6232-1(line 6232) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6265(line 6265) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6232(line 6232) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6265-1(line 6265) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6315(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6307(lines 6307 6308) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L428 ceAbstractionStarter]: At program point L6340(line 6340) the Hoare annotation is: true [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6307-4(lines 6307 6312) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6307-2(lines 6307 6312) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6266(line 6266) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6233(lines 6233 6237) no Hoare annotation was computed. [2018-11-18 11:51:21,371 INFO L425 ceAbstractionStarter]: For program point L6341(line 6341) no Hoare annotation was computed. [2018-11-18 11:51:21,372 INFO L425 ceAbstractionStarter]: For program point L6267(lines 6267 6271) no Hoare annotation was computed. [2018-11-18 11:51:21,372 INFO L428 ceAbstractionStarter]: At program point L6333(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,372 INFO L425 ceAbstractionStarter]: For program point L6325-2(lines 6325 6330) no Hoare annotation was computed. [2018-11-18 11:51:21,372 INFO L425 ceAbstractionStarter]: For program point L6325(lines 6325 6326) no Hoare annotation was computed. [2018-11-18 11:51:21,372 INFO L425 ceAbstractionStarter]: For program point L6350(line 6350) no Hoare annotation was computed. [2018-11-18 11:51:21,372 INFO L425 ceAbstractionStarter]: For program point L6325-4(lines 6325 6330) no Hoare annotation was computed. [2018-11-18 11:51:21,379 INFO L428 ceAbstractionStarter]: At program point L6317(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,379 INFO L428 ceAbstractionStarter]: At program point L6342(line 6342) the Hoare annotation is: true [2018-11-18 11:51:21,379 INFO L428 ceAbstractionStarter]: At program point L6309(line 6309) the Hoare annotation is: true [2018-11-18 11:51:21,379 INFO L425 ceAbstractionStarter]: For program point L6309-1(line 6309) no Hoare annotation was computed. [2018-11-18 11:51:21,379 INFO L425 ceAbstractionStarter]: For program point L6342-1(line 6342) no Hoare annotation was computed. [2018-11-18 11:51:21,379 INFO L425 ceAbstractionStarter]: For program point stk1160_probeFINAL(lines 6210 6360) no Hoare annotation was computed. [2018-11-18 11:51:21,379 INFO L428 ceAbstractionStarter]: At program point L6351(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,379 INFO L425 ceAbstractionStarter]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L6252(line 6252) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L6343(lines 6343 6347) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L6335(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L6327-1(line 6327) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L6294(line 6294) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L6327(line 6327) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L6344(lines 6230 6359) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L6245(line 6245) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L6245-1(line 6245) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L5818(line 5818) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L5815(lines 5815 5822) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5807 5824) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L5818-1(line 5818) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5807 5824) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5807 5824) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L8706-2(line 8706) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L8702(lines 8702 8712) no Hoare annotation was computed. [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point stk1160_isoc_irqENTRY(lines 8694 8735) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L8723(lines 8700 8734) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L428 ceAbstractionStarter]: At program point L8727(line 8727) the Hoare annotation is: true [2018-11-18 11:51:21,380 INFO L425 ceAbstractionStarter]: For program point L8727-1(line 8727) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L428 ceAbstractionStarter]: At program point L8721(lines 8700 8734) the Hoare annotation is: true [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point stk1160_isoc_irqEXIT(lines 8694 8735) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point L8709(line 8709) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point L8707(line 8707) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L428 ceAbstractionStarter]: At program point L8713(lines 8700 8734) the Hoare annotation is: true [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point L8705(line 8705) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point L8703(line 8703) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point L8705-2(line 8705) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point L8722(lines 8722 8726) no Hoare annotation was computed. [2018-11-18 11:51:21,388 INFO L425 ceAbstractionStarter]: For program point L8728(lines 8728 8732) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L8728-2(lines 8694 8735) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L8714(line 8714) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L8706(line 8706) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point stk1160_ac97_unregisterFINAL(lines 9803 9816) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point stk1160_ac97_unregisterEXIT(lines 9803 9816) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L9809-4(lines 9809 9813) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L9809(line 9809) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L9809-2(lines 9809 9813) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L428 ceAbstractionStarter]: At program point stk1160_ac97_unregisterENTRY(lines 9803 9816) the Hoare annotation is: true [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2018-11-18 11:51:21,389 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L428 ceAbstractionStarter]: At program point L10060(line 10060) the Hoare annotation is: true [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L10060-1(lines 10057 10061) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point ldv_interface_to_usbdevFINAL(lines 10049 10064) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L428 ceAbstractionStarter]: At program point ldv_interface_to_usbdevENTRY(lines 10049 10064) the Hoare annotation is: true [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point L10057(lines 10057 10061) no Hoare annotation was computed. [2018-11-18 11:51:21,389 INFO L425 ceAbstractionStarter]: For program point ldv_interface_to_usbdevEXIT(lines 10049 10064) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L10055(line 10055) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L10055-1(line 10055) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8863(lines 8863 8868) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point stk1160_alloc_isocFINAL(lines 8816 8930) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8905(lines 8830 8929) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point stk1160_alloc_isocENTRY(lines 8816 8930) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8872(lines 8872 8882) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8831(lines 8831 8835) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8831-1(lines 8831 8835) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8885(line 8885) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8852(lines 8852 8858) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8885-1(line 8885) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8844(lines 8844 8849) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8910(lines 8830 8929) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8832(line 8832) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8927(line 8927) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8927-1(line 8927) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8874(lines 8874 8878) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8903(lines 8830 8929) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point stk1160_alloc_isocEXIT(lines 8816 8930) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L425 ceAbstractionStarter]: For program point L8862(line 8862) no Hoare annotation was computed. [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8883(line 8883) the Hoare annotation is: true [2018-11-18 11:51:21,398 INFO L428 ceAbstractionStarter]: At program point L8850(line 8850) the Hoare annotation is: true [2018-11-18 11:51:21,399 INFO L425 ceAbstractionStarter]: For program point L8883-1(line 8883) no Hoare annotation was computed. [2018-11-18 11:51:21,399 INFO L428 ceAbstractionStarter]: At program point L8920(line 8920) the Hoare annotation is: true [2018-11-18 11:51:21,399 INFO L425 ceAbstractionStarter]: For program point L8920-1(line 8920) no Hoare annotation was computed. [2018-11-18 11:51:21,399 INFO L428 ceAbstractionStarter]: At program point L8875(lines 8830 8929) the Hoare annotation is: true [2018-11-18 11:51:21,399 INFO L428 ceAbstractionStarter]: At program point L8842(line 8842) the Hoare annotation is: true [2018-11-18 11:51:21,399 INFO L425 ceAbstractionStarter]: For program point L8850-1(line 8850) no Hoare annotation was computed. [2018-11-18 11:51:21,399 INFO L428 ceAbstractionStarter]: At program point L8912(lines 8830 8929) the Hoare annotation is: true [2018-11-18 11:51:21,408 INFO L428 ceAbstractionStarter]: At program point L8879(lines 8830 8929) the Hoare annotation is: true [2018-11-18 11:51:21,408 INFO L425 ceAbstractionStarter]: For program point L8842-1(line 8842) no Hoare annotation was computed. [2018-11-18 11:51:21,408 INFO L428 ceAbstractionStarter]: At program point L9629(line 9629) the Hoare annotation is: true [2018-11-18 11:51:21,409 INFO L425 ceAbstractionStarter]: For program point L9629-1(line 9629) no Hoare annotation was computed. [2018-11-18 11:51:21,409 INFO L425 ceAbstractionStarter]: For program point L9633(lines 9633 9638) no Hoare annotation was computed. [2018-11-18 11:51:21,409 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_registerFINAL(lines 9622 9645) no Hoare annotation was computed. [2018-11-18 11:51:21,409 INFO L428 ceAbstractionStarter]: At program point L9631(line 9631) the Hoare annotation is: true [2018-11-18 11:51:21,409 INFO L425 ceAbstractionStarter]: For program point L9631-1(line 9631) no Hoare annotation was computed. [2018-11-18 11:51:21,409 INFO L425 ceAbstractionStarter]: For program point stk1160_i2c_registerEXIT(lines 9622 9645) no Hoare annotation was computed. [2018-11-18 11:51:21,409 INFO L428 ceAbstractionStarter]: At program point L9642(line 9642) the Hoare annotation is: true [2018-11-18 11:51:21,409 INFO L428 ceAbstractionStarter]: At program point stk1160_i2c_registerENTRY(lines 9622 9645) the Hoare annotation is: true [2018-11-18 11:51:21,409 INFO L428 ceAbstractionStarter]: At program point L9641(line 9641) the Hoare annotation is: true [2018-11-18 11:51:21,409 INFO L425 ceAbstractionStarter]: For program point L9642-1(line 9642) no Hoare annotation was computed. [2018-11-18 11:51:21,409 INFO L425 ceAbstractionStarter]: For program point L9641-1(line 9641) no Hoare annotation was computed. [2018-11-18 11:51:21,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:51:21 BoogieIcfgContainer [2018-11-18 11:51:21,417 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:51:21,417 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:51:21,417 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:51:21,417 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:51:21,417 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:44:59" (3/4) ... [2018-11-18 11:51:21,420 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_get_intfdata [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_reset_ac97 [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_querycap [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vb2_set_plane_payload [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_set_adapdata [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure video_register_device [2018-11-18 11:51:21,426 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_stop_hw [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_s_std [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_vb2_setup [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vb2_plane_size [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_set_intfdata [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_submit_urb [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure start_streaming [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_next_buffer [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_setup [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_set_alternate [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_process_isoc [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_s_fmt_vid_cap [2018-11-18 11:51:21,427 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_alloc_urb [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_read_reg [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vb2_is_busy [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_driver_7 [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_g_input [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_vb2_ops_4 [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_clear_queue [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_enum_fmt_vid_cap [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_enum_input [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_cancel_isoc [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure functionality [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_set_std [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_video_register [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_name [2018-11-18 11:51:21,428 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_v4l2_file_operations_6 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_select_input [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_ac97_register [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_i2c_algorithm_2 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_alloc_urb_14 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop___3 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_g_fmt_vid_cap [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_get_intfdata_3 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_2 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_1 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure video_drvdata [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_querystd [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_4 [2018-11-18 11:51:21,432 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_3 [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_6 [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_5 [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_start_streaming [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_i2c_unregister [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_set_intfdata_2 [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_usb_driver_init [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_s_input [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_g_std [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_scan_usb [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_free_urb_15 [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ptr [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_usb_driver_exit [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_free_urb_13 [2018-11-18 11:51:21,433 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_v4l2_ioctl_ops_5 [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_uninit_isoc [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_free_isoc [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_register_driver_5 [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_read_ac97 [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vb2_get_drv_priv [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_10 [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_12 [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_i2c_xfer [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure buffer_queue [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_reg_reset [2018-11-18 11:51:21,441 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_xfer_isoc [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_s_register [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_stop_streaming [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_g_register [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_release [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_i2c_read_reg [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_copy_video [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure print_err_status [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_write_reg [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure video_device_node_name [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure video_set_drvdata [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_buffer_done [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_i2c_check_for_device [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_deregister_6 [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_name [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stop_streaming [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_i2c_busy_wait [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_i2c_write_reg [2018-11-18 11:51:21,442 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_urb [2018-11-18 11:51:21,451 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_disconnect [2018-11-18 11:51:21,451 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_snd_ac97_bus_ops_1 [2018-11-18 11:51:21,451 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_write_ac97 [2018-11-18 11:51:21,451 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vidioc_try_fmt_vid_cap [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_probe [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_isoc_irq [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_ac97_unregister [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_interface_to_usbdev [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_alloc_isoc [2018-11-18 11:51:21,452 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stk1160_i2c_register [2018-11-18 11:51:21,523 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4032 nodes and edges [2018-11-18 11:51:21,530 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1949 nodes and edges [2018-11-18 11:51:21,535 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 954 nodes and edges [2018-11-18 11:51:21,540 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 468 nodes and edges [2018-11-18 11:51:21,543 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 228 nodes and edges [2018-11-18 11:51:21,545 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 113 nodes and edges [2018-11-18 11:51:21,547 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 58 nodes and edges [2018-11-18 11:51:21,549 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2018-11-18 11:51:21,552 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-11-18 11:51:21,555 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-18 11:51:21,557 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 11:51:21,794 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c87736e5-7607-466e-bb8d-e46d2e8ded5e/bin-2019/utaipan/witness.graphml [2018-11-18 11:51:21,794 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:51:21,794 INFO L168 Benchmark]: Toolchain (without parser) took 495123.42 ms. Allocated memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: 3.1 GB). Free memory was 933.6 MB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-18 11:51:21,795 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-18 11:51:21,795 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4577.62 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 584.6 MB). Free memory was 933.6 MB in the beginning and 1.4 GB in the end (delta: -445.4 MB). Peak memory consumption was 836.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:51:21,796 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.53 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:51:21,796 INFO L168 Benchmark]: Boogie Preprocessor took 1270.29 ms. Allocated memory was 1.6 GB in the beginning and 2.2 GB in the end (delta: 613.9 MB). Free memory was 1.4 GB in the beginning and 694.1 MB in the end (delta: 668.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-18 11:51:21,796 INFO L168 Benchmark]: RCFGBuilder took 107139.54 ms. Allocated memory was 2.2 GB in the beginning and 5.0 GB in the end (delta: 2.8 GB). Free memory was 694.1 MB in the beginning and 4.8 GB in the end (delta: -4.1 GB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. [2018-11-18 11:51:21,796 INFO L168 Benchmark]: TraceAbstraction took 381590.01 ms. Allocated memory was 5.0 GB in the beginning and 4.2 GB in the end (delta: -811.6 MB). Free memory was 4.8 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-11-18 11:51:21,800 INFO L168 Benchmark]: Witness Printer took 376.79 ms. Allocated memory is still 4.2 GB. Free memory was 2.9 GB in the beginning and 2.7 GB in the end (delta: 189.3 MB). Peak memory consumption was 189.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:51:21,802 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 4577.62 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 584.6 MB). Free memory was 933.6 MB in the beginning and 1.4 GB in the end (delta: -445.4 MB). Peak memory consumption was 836.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 165.53 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1270.29 ms. Allocated memory was 1.6 GB in the beginning and 2.2 GB in the end (delta: 613.9 MB). Free memory was 1.4 GB in the beginning and 694.1 MB in the end (delta: 668.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * RCFGBuilder took 107139.54 ms. Allocated memory was 2.2 GB in the beginning and 5.0 GB in the end (delta: 2.8 GB). Free memory was 694.1 MB in the beginning and 4.8 GB in the end (delta: -4.1 GB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. * TraceAbstraction took 381590.01 ms. Allocated memory was 5.0 GB in the beginning and 4.2 GB in the end (delta: -811.6 MB). Free memory was 4.8 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. * Witness Printer took 376.79 ms. Allocated memory is still 4.2 GB. Free memory was 2.9 GB in the beginning and 2.7 GB in the end (delta: 189.3 MB). Peak memory consumption was 189.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5858]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 8988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6896]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6001]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6896]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6001]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7917]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8462]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 133 procedures, 1391 locations, 1 error locations. SAFE Result, 381.5s OverallTime, 14 OverallIterations, 17 TraceHistogramMax, 257.2s AutomataDifference, 0.0s DeadEndRemovalTime, 3.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 24365 SDtfs, 17079 SDslu, 56045 SDs, 0 SdLazy, 17267 SolverSat, 1912 SolverUnsat, 53 SolverUnknown, 0 SolverNotchecked, 238.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2923 GetRequests, 2857 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=14111occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.6s AutomataMinimizationTime, 14 MinimizatonAttempts, 3722 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 493 LocationsWithAnnotation, 51164 PreInvPairs, 51174 NumberOfFragments, 647 HoareAnnotationTreeSize, 51164 FomulaSimplifications, 100 FormulaSimplificationTreeSizeReduction, 2.5s HoareSimplificationTime, 493 FomulaSimplificationsInter, 719 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 2.0s SsaConstructionTime, 103.0s SatisfiabilityAnalysisTime, 9.6s InterpolantComputationTime, 2913 NumberOfCodeBlocks, 2913 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 2899 ConstructedInterpolants, 2 QuantifiedInterpolants, 1214003 SizeOfPredicates, 78 NumberOfNonLiveVariables, 30988 ConjunctsInSsa, 144 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 4271/4271 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...