./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/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 3136d159bb739458474b2d0fe939d9c2d2ac5b49 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 12:34:29,518 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:34:29,519 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:34:29,526 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:34:29,526 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:34:29,527 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:34:29,528 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:34:29,529 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:34:29,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:34:29,531 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:34:29,531 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:34:29,531 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:34:29,532 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:34:29,532 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:34:29,533 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:34:29,534 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:34:29,534 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:34:29,535 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:34:29,536 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:34:29,537 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:34:29,538 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:34:29,539 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:34:29,540 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:34:29,541 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:34:29,541 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:34:29,541 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:34:29,542 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:34:29,542 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:34:29,543 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:34:29,544 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:34:29,544 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:34:29,544 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:34:29,544 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:34:29,545 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:34:29,545 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:34:29,546 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:34:29,546 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 12:34:29,553 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:34:29,553 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:34:29,554 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:34:29,554 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 12:34:29,554 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 12:34:29,554 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 12:34:29,554 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 12:34:29,554 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 12:34:29,554 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 12:34:29,554 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 12:34:29,555 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 12:34:29,555 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 12:34:29,555 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 12:34:29,555 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 12:34:29,555 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:34:29,555 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:34:29,555 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:34:29,556 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:34:29,556 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:34:29,556 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:34:29,556 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:34:29,556 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:34:29,556 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:34:29,556 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:34:29,556 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:34:29,557 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:34:29,557 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:34:29,557 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:34:29,557 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:34:29,557 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:34:29,557 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:34:29,557 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 12:34:29,557 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:34:29,558 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:34:29,558 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:34:29,558 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 12:34:29,558 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_70aa37cd-8df3-42ab-95bd-045cbe787f38/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 -> 3136d159bb739458474b2d0fe939d9c2d2ac5b49 [2018-11-18 12:34:29,582 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:34:29,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:34:29,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:34:29,596 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:34:29,596 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:34:29,597 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 12:34:29,646 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/data/db2c1b168/b075dccfaa084dd1ba529475b6c93dde/FLAGb249b84f3 [2018-11-18 12:34:30,342 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:34:30,343 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 12:34:30,400 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/data/db2c1b168/b075dccfaa084dd1ba529475b6c93dde/FLAGb249b84f3 [2018-11-18 12:34:30,422 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/data/db2c1b168/b075dccfaa084dd1ba529475b6c93dde [2018-11-18 12:34:30,425 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:34:30,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:34:30,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:34:30,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:34:30,431 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:34:30,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:34:30" (1/1) ... [2018-11-18 12:34:30,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13f31eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:30, skipping insertion in model container [2018-11-18 12:34:30,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:34:30" (1/1) ... [2018-11-18 12:34:30,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:34:30,664 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:34:30,994 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4212] [2018-11-18 12:34:33,870 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:34:33,981 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:34:34,044 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4212] [2018-11-18 12:34:35,853 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:34:35,995 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:34:35,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35 WrapperNode [2018-11-18 12:34:35,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:34:35,996 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:34:35,996 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:34:35,997 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:34:36,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:34:36,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:34:36,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:34:36,167 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:34:36,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,256 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,619 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... [2018-11-18 12:34:36,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:34:36,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:34:36,786 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:34:36,786 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:34:36,787 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/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 12:34:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2018-11-18 12:34:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2018-11-18 12:34:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 12:34:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 12:34:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:34:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-18 12:34:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 12:34:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 12:34:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 12:34:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 12:34:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 12:34:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 12:34:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 12:34:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 12:34:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 12:34:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 12:34:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 12:34:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-18 12:34:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-18 12:34:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure setbgain [2018-11-18 12:34:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure setbgain [2018-11-18 12:34:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2018-11-18 12:34:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2018-11-18 12:34:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2018-11-18 12:34:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2018-11-18 12:34:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_suspend [2018-11-18 12:34:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 12:34:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2018-11-18 12:34:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2018-11-18 12:34:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2018-11-18 12:34:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2018-11-18 12:34:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2018-11-18 12:34:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 12:34:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 12:34:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-18 12:34:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-18 12:34:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_dev_probe [2018-11-18 12:34:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:34:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:34:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2018-11-18 12:34:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-18 12:34:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-18 12:34:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2018-11-18 12:34:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2018-11-18 12:34:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2018-11-18 12:34:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2018-11-18 12:34:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:34:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:34:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_exit [2018-11-18 12:34:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_exit [2018-11-18 12:34:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 12:34:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 12:34:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-18 12:34:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 12:34:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure setrgain [2018-11-18 12:34:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure setrgain [2018-11-18 12:34:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2018-11-18 12:34:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2018-11-18 12:34:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_init [2018-11-18 12:34:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_init [2018-11-18 12:34:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2018-11-18 12:34:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2018-11-18 12:34:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:34:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2018-11-18 12:34:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2018-11-18 12:34:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure sd_probe [2018-11-18 12:34:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_probe [2018-11-18 12:34:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2018-11-18 12:34:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2018-11-18 12:34:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 12:34:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2018-11-18 12:34:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2018-11-18 12:34:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:34:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:42:25,306 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:42:25,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:42:25 BoogieIcfgContainer [2018-11-18 12:42:25,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:42:25,307 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:42:25,308 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:42:25,310 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:42:25,310 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:34:30" (1/3) ... [2018-11-18 12:42:25,311 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@676e6281 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:42:25, skipping insertion in model container [2018-11-18 12:42:25,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:34:35" (2/3) ... [2018-11-18 12:42:25,311 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@676e6281 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:42:25, skipping insertion in model container [2018-11-18 12:42:25,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:42:25" (3/3) ... [2018-11-18 12:42:25,313 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 12:42:25,323 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:42:25,331 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-11-18 12:42:25,343 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2018-11-18 12:42:25,363 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:42:25,363 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:42:25,363 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:42:25,363 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:42:25,363 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:42:25,364 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:42:25,364 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:42:25,364 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:42:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states. [2018-11-18 12:42:25,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 12:42:25,407 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 308 states. [2018-11-18 12:42:25,569 INFO L425 ceAbstractionStarter]: For program point jpeg_set_qualFINAL(lines 5664 5693) no Hoare annotation was computed. [2018-11-18 12:42:25,570 INFO L428 ceAbstractionStarter]: At program point L5686(lines 5669 5692) the Hoare annotation is: true [2018-11-18 12:42:25,570 INFO L425 ceAbstractionStarter]: For program point jpeg_set_qualEXIT(lines 5664 5693) no Hoare annotation was computed. [2018-11-18 12:42:25,570 INFO L428 ceAbstractionStarter]: At program point L5684(lines 5669 5692) the Hoare annotation is: true [2018-11-18 12:42:25,570 INFO L428 ceAbstractionStarter]: At program point jpeg_set_qualENTRY(lines 5664 5693) the Hoare annotation is: true [2018-11-18 12:42:25,570 INFO L425 ceAbstractionStarter]: For program point L5673-2(lines 5670 5677) no Hoare annotation was computed. [2018-11-18 12:42:25,570 INFO L425 ceAbstractionStarter]: For program point L5670(lines 5670 5677) no Hoare annotation was computed. [2018-11-18 12:42:25,570 INFO L425 ceAbstractionStarter]: For program point L5673(lines 5673 5677) no Hoare annotation was computed. [2018-11-18 12:42:25,570 INFO L425 ceAbstractionStarter]: For program point L26710-1(line 26710) no Hoare annotation was computed. [2018-11-18 12:42:25,570 INFO L425 ceAbstractionStarter]: For program point ldv_usb_register_driver_23FINAL(lines 26699 26713) no Hoare annotation was computed. [2018-11-18 12:42:25,571 INFO L428 ceAbstractionStarter]: At program point L26710(line 26710) the Hoare annotation is: true [2018-11-18 12:42:25,571 INFO L425 ceAbstractionStarter]: For program point ldv_usb_register_driver_23EXIT(lines 26699 26713) no Hoare annotation was computed. [2018-11-18 12:42:25,571 INFO L428 ceAbstractionStarter]: At program point ldv_usb_register_driver_23ENTRY(lines 26699 26713) the Hoare annotation is: true [2018-11-18 12:42:25,571 INFO L425 ceAbstractionStarter]: For program point L24983(line 24983) no Hoare annotation was computed. [2018-11-18 12:42:25,571 INFO L425 ceAbstractionStarter]: For program point setgammaFINAL(lines 6488 24986) no Hoare annotation was computed. [2018-11-18 12:42:25,571 INFO L428 ceAbstractionStarter]: At program point L24979(line 24979) the Hoare annotation is: true [2018-11-18 12:42:25,571 INFO L428 ceAbstractionStarter]: At program point L24958(line 24958) the Hoare annotation is: true [2018-11-18 12:42:25,571 INFO L428 ceAbstractionStarter]: At program point L24929-1(lines 24929 24933) the Hoare annotation is: true [2018-11-18 12:42:25,571 INFO L428 ceAbstractionStarter]: At program point setgammaENTRY(lines 6488 24986) the Hoare annotation is: true [2018-11-18 12:42:25,571 INFO L425 ceAbstractionStarter]: For program point L24929(lines 24929 24933) no Hoare annotation was computed. [2018-11-18 12:42:25,571 INFO L425 ceAbstractionStarter]: For program point L24954(line 24954) no Hoare annotation was computed. [2018-11-18 12:42:25,571 INFO L425 ceAbstractionStarter]: For program point L24958-1(line 24958) no Hoare annotation was computed. [2018-11-18 12:42:25,572 INFO L428 ceAbstractionStarter]: At program point L24934(line 24934) the Hoare annotation is: true [2018-11-18 12:42:25,572 INFO L425 ceAbstractionStarter]: For program point L24967(line 24967) no Hoare annotation was computed. [2018-11-18 12:42:25,572 INFO L428 ceAbstractionStarter]: At program point L24930(line 24930) the Hoare annotation is: true [2018-11-18 12:42:25,572 INFO L428 ceAbstractionStarter]: At program point L24975(lines 24939 24980) the Hoare annotation is: true [2018-11-18 12:42:25,572 INFO L425 ceAbstractionStarter]: For program point L24971-1(line 24971) no Hoare annotation was computed. [2018-11-18 12:42:25,572 INFO L428 ceAbstractionStarter]: At program point L24971(line 24971) the Hoare annotation is: true [2018-11-18 12:42:25,572 INFO L428 ceAbstractionStarter]: At program point L24947(lines 24939 24980) the Hoare annotation is: true [2018-11-18 12:42:25,572 INFO L425 ceAbstractionStarter]: For program point setgammaEXIT(lines 6488 24986) no Hoare annotation was computed. [2018-11-18 12:42:25,572 INFO L428 ceAbstractionStarter]: At program point L24935(lines 24935 24936) the Hoare annotation is: true [2018-11-18 12:42:25,572 INFO L428 ceAbstractionStarter]: At program point L24939-1(lines 24939 24982) the Hoare annotation is: true [2018-11-18 12:42:25,572 INFO L425 ceAbstractionStarter]: For program point L24939(lines 24939 24982) no Hoare annotation was computed. [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24960(lines 24939 24980) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24940-1(line 24940) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24940(line 24940) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24973(lines 24939 24980) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24953-1(line 24953) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24953(line 24953) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24949(lines 24939 24980) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L425 ceAbstractionStarter]: For program point L24928-1(line 24928) no Hoare annotation was computed. [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24928(line 24928) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L428 ceAbstractionStarter]: At program point L24966(line 24966) the Hoare annotation is: true [2018-11-18 12:42:25,573 INFO L425 ceAbstractionStarter]: For program point L24937(lines 24937 24938) no Hoare annotation was computed. [2018-11-18 12:42:25,574 INFO L428 ceAbstractionStarter]: At program point L24962(lines 24939 24980) the Hoare annotation is: true [2018-11-18 12:42:25,574 INFO L428 ceAbstractionStarter]: At program point L24966-1(line 24966) the Hoare annotation is: true [2018-11-18 12:42:25,574 INFO L425 ceAbstractionStarter]: For program point L24945-1(line 24945) no Hoare annotation was computed. [2018-11-18 12:42:25,574 INFO L428 ceAbstractionStarter]: At program point L24945(line 24945) the Hoare annotation is: true [2018-11-18 12:42:25,574 INFO L425 ceAbstractionStarter]: For program point L24941(line 24941) no Hoare annotation was computed. [2018-11-18 12:42:25,574 INFO L428 ceAbstractionStarter]: At program point L6398(line 6398) the Hoare annotation is: true [2018-11-18 12:42:25,574 INFO L425 ceAbstractionStarter]: For program point L6398-1(line 6398) no Hoare annotation was computed. [2018-11-18 12:42:25,574 INFO L425 ceAbstractionStarter]: For program point L6390(lines 6390 6394) no Hoare annotation was computed. [2018-11-18 12:42:25,574 INFO L428 ceAbstractionStarter]: At program point L6390-2(lines 6390 6394) the Hoare annotation is: true [2018-11-18 12:42:25,574 INFO L428 ceAbstractionStarter]: At program point L6382(line 6382) the Hoare annotation is: true [2018-11-18 12:42:25,574 INFO L425 ceAbstractionStarter]: For program point L6382-1(line 6382) no Hoare annotation was computed. [2018-11-18 12:42:25,574 INFO L425 ceAbstractionStarter]: For program point L6403(lines 6403 6407) no Hoare annotation was computed. [2018-11-18 12:42:25,575 INFO L428 ceAbstractionStarter]: At program point L6403-2(lines 6403 6407) the Hoare annotation is: true [2018-11-18 12:42:25,575 INFO L425 ceAbstractionStarter]: For program point L6395(line 6395) no Hoare annotation was computed. [2018-11-18 12:42:25,575 INFO L425 ceAbstractionStarter]: For program point L6391-1(line 6391) no Hoare annotation was computed. [2018-11-18 12:42:25,575 INFO L428 ceAbstractionStarter]: At program point L6391(line 6391) the Hoare annotation is: true [2018-11-18 12:42:25,575 INFO L425 ceAbstractionStarter]: For program point L6383-1(line 6383) no Hoare annotation was computed. [2018-11-18 12:42:25,575 INFO L428 ceAbstractionStarter]: At program point L6383(line 6383) the Hoare annotation is: true [2018-11-18 12:42:25,575 INFO L428 ceAbstractionStarter]: At program point L6412-2(line 6412) the Hoare annotation is: true [2018-11-18 12:42:25,575 INFO L428 ceAbstractionStarter]: At program point setexposureENTRY(lines 6373 6421) the Hoare annotation is: true [2018-11-18 12:42:25,575 INFO L425 ceAbstractionStarter]: For program point L6412(line 6412) no Hoare annotation was computed. [2018-11-18 12:42:25,575 INFO L425 ceAbstractionStarter]: For program point L6408(line 6408) no Hoare annotation was computed. [2018-11-18 12:42:25,575 INFO L425 ceAbstractionStarter]: For program point L6412-3(line 6412) no Hoare annotation was computed. [2018-11-18 12:42:25,575 INFO L425 ceAbstractionStarter]: For program point L6404-1(line 6404) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point setexposureEXIT(lines 6373 6421) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L428 ceAbstractionStarter]: At program point L6404(line 6404) the Hoare annotation is: true [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point L6396-2(lines 6396 6411) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point L6396(lines 6396 6411) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point setexposureFINAL(lines 6373 6421) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L428 ceAbstractionStarter]: At program point L6384-2(lines 6384 6388) the Hoare annotation is: true [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point L6384(lines 6384 6388) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point L6417-1(line 6417) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L428 ceAbstractionStarter]: At program point L6417(line 6417) the Hoare annotation is: true [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point L6380(lines 6380 6416) no Hoare annotation was computed. [2018-11-18 12:42:25,576 INFO L428 ceAbstractionStarter]: At program point L6397-2(lines 6397 6401) the Hoare annotation is: true [2018-11-18 12:42:25,576 INFO L425 ceAbstractionStarter]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2018-11-18 12:42:25,577 INFO L428 ceAbstractionStarter]: At program point L6418(line 6418) the Hoare annotation is: true [2018-11-18 12:42:25,577 INFO L425 ceAbstractionStarter]: For program point L6389(line 6389) no Hoare annotation was computed. [2018-11-18 12:42:25,577 INFO L425 ceAbstractionStarter]: For program point L6385-1(line 6385) no Hoare annotation was computed. [2018-11-18 12:42:25,577 INFO L428 ceAbstractionStarter]: At program point L6385(line 6385) the Hoare annotation is: true [2018-11-18 12:42:25,577 INFO L425 ceAbstractionStarter]: For program point L6418-1(line 6418) no Hoare annotation was computed. [2018-11-18 12:42:25,577 INFO L425 ceAbstractionStarter]: For program point L6402(line 6402) no Hoare annotation was computed. [2018-11-18 12:42:25,577 INFO L428 ceAbstractionStarter]: At program point L26643(lines 26532 26687) the Hoare annotation is: true [2018-11-18 12:42:25,577 INFO L428 ceAbstractionStarter]: At program point L26552(line 26552) the Hoare annotation is: true [2018-11-18 12:42:25,577 INFO L425 ceAbstractionStarter]: For program point L26552-1(line 26552) no Hoare annotation was computed. [2018-11-18 12:42:25,577 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 26520 26688) no Hoare annotation was computed. [2018-11-18 12:42:25,577 INFO L425 ceAbstractionStarter]: For program point L26651(line 26651) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26660(lines 26660 26677) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26635-2(lines 26633 26647) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26635(lines 26635 26640) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26602(lines 26602 26606) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26611(line 26611) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26553(lines 26553 26558) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L428 ceAbstractionStarter]: At program point L26652(line 26652) the Hoare annotation is: true [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26619(line 26619) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26545(lines 26545 26681) no Hoare annotation was computed. [2018-11-18 12:42:25,578 INFO L428 ceAbstractionStarter]: At program point L26612(line 26612) the Hoare annotation is: true [2018-11-18 12:42:25,578 INFO L425 ceAbstractionStarter]: For program point L26546(line 26546) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point L26620(lines 26620 26657) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point L26563(line 26563) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point L26538-1(line 26538) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 26520 26688) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point L26662(lines 26662 26673) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point L26571(line 26571) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L428 ceAbstractionStarter]: At program point L26538(line 26538) the Hoare annotation is: true [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point L26547(lines 26547 26617) no Hoare annotation was computed. [2018-11-18 12:42:25,579 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 26520 26688) the Hoare annotation is: true [2018-11-18 12:42:25,579 INFO L425 ceAbstractionStarter]: For program point L26679(line 26679) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26564(lines 26564 26569) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26663(line 26663) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26572(lines 26572 26581) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26671(line 26671) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L428 ceAbstractionStarter]: At program point L26680(line 26680) the Hoare annotation is: true [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26622(lines 26622 26653) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26664(lines 26664 26669) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L428 ceAbstractionStarter]: At program point L26672(line 26672) the Hoare annotation is: true [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26549(lines 26549 26613) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L425 ceAbstractionStarter]: For program point L26623(line 26623) no Hoare annotation was computed. [2018-11-18 12:42:25,580 INFO L428 ceAbstractionStarter]: At program point L26533(line 26533) the Hoare annotation is: true [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26533-1(line 26533) no Hoare annotation was computed. [2018-11-18 12:42:25,581 INFO L428 ceAbstractionStarter]: At program point L26665(line 26665) the Hoare annotation is: true [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26632(line 26632) no Hoare annotation was computed. [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26665-1(line 26665) no Hoare annotation was computed. [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26599(line 26599) no Hoare annotation was computed. [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26574(lines 26574 26578) no Hoare annotation was computed. [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26583(line 26583) no Hoare annotation was computed. [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26550(line 26550) no Hoare annotation was computed. [2018-11-18 12:42:25,581 INFO L428 ceAbstractionStarter]: At program point L26682(lines 26532 26687) the Hoare annotation is: true [2018-11-18 12:42:25,581 INFO L425 ceAbstractionStarter]: For program point L26624(lines 26624 26630) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26633(lines 26633 26649) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26600(lines 26600 26609) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26584(lines 26584 26590) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26551(lines 26551 26561) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26584-2(lines 26549 26613) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L428 ceAbstractionStarter]: At program point L26625(line 26625) the Hoare annotation is: true [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26625-1(line 26625) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26659(line 26659) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26634-1(line 26634) no Hoare annotation was computed. [2018-11-18 12:42:25,582 INFO L428 ceAbstractionStarter]: At program point L26535(line 26535) the Hoare annotation is: true [2018-11-18 12:42:25,582 INFO L425 ceAbstractionStarter]: For program point L26535-1(line 26535) no Hoare annotation was computed. [2018-11-18 12:42:25,583 INFO L428 ceAbstractionStarter]: At program point L26634(line 26634) the Hoare annotation is: true [2018-11-18 12:42:25,583 INFO L425 ceAbstractionStarter]: For program point sd_driver_exitEXIT(lines 26495 26503) no Hoare annotation was computed. [2018-11-18 12:42:25,583 INFO L428 ceAbstractionStarter]: At program point sd_driver_exitENTRY(lines 26495 26503) the Hoare annotation is: true [2018-11-18 12:42:25,583 INFO L425 ceAbstractionStarter]: For program point sd_driver_exitFINAL(lines 26495 26503) no Hoare annotation was computed. [2018-11-18 12:42:25,583 INFO L425 ceAbstractionStarter]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2018-11-18 12:42:25,583 INFO L428 ceAbstractionStarter]: At program point L5784(line 5784) the Hoare annotation is: true [2018-11-18 12:42:25,583 INFO L425 ceAbstractionStarter]: For program point L5779(lines 5779 5783) no Hoare annotation was computed. [2018-11-18 12:42:25,583 INFO L428 ceAbstractionStarter]: At program point i2c_wENTRY(lines 5762 5787) the Hoare annotation is: true [2018-11-18 12:42:25,583 INFO L428 ceAbstractionStarter]: At program point L5778(line 5778) the Hoare annotation is: true [2018-11-18 12:42:25,583 INFO L425 ceAbstractionStarter]: For program point i2c_wEXIT(lines 5762 5787) no Hoare annotation was computed. [2018-11-18 12:42:25,583 INFO L425 ceAbstractionStarter]: For program point L5778-1(line 5778) no Hoare annotation was computed. [2018-11-18 12:42:25,583 INFO L425 ceAbstractionStarter]: For program point L5771(line 5771) no Hoare annotation was computed. [2018-11-18 12:42:25,584 INFO L428 ceAbstractionStarter]: At program point L5770(line 5770) the Hoare annotation is: true [2018-11-18 12:42:25,584 INFO L425 ceAbstractionStarter]: For program point L5772(lines 5772 5776) no Hoare annotation was computed. [2018-11-18 12:42:25,584 INFO L428 ceAbstractionStarter]: At program point L5768-1(line 5768) the Hoare annotation is: true [2018-11-18 12:42:25,584 INFO L428 ceAbstractionStarter]: At program point L5769(line 5769) the Hoare annotation is: true [2018-11-18 12:42:25,584 INFO L428 ceAbstractionStarter]: At program point L5768(line 5768) the Hoare annotation is: true [2018-11-18 12:42:25,584 INFO L425 ceAbstractionStarter]: For program point i2c_wFINAL(lines 5762 5787) no Hoare annotation was computed. [2018-11-18 12:42:25,584 INFO L425 ceAbstractionStarter]: For program point sd_probeEXIT(lines 26462 26470) no Hoare annotation was computed. [2018-11-18 12:42:25,584 INFO L428 ceAbstractionStarter]: At program point sd_probeENTRY(lines 26462 26470) the Hoare annotation is: true [2018-11-18 12:42:25,584 INFO L425 ceAbstractionStarter]: For program point sd_probeFINAL(lines 26462 26470) no Hoare annotation was computed. [2018-11-18 12:42:25,584 INFO L428 ceAbstractionStarter]: At program point sd_setgainENTRY(lines 25160 25199) the Hoare annotation is: true [2018-11-18 12:42:25,584 INFO L425 ceAbstractionStarter]: For program point sd_setgainFINAL(lines 25160 25199) no Hoare annotation was computed. [2018-11-18 12:42:25,584 INFO L425 ceAbstractionStarter]: For program point L25186(lines 25186 25196) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25188-1(lines 25188 25189) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L428 ceAbstractionStarter]: At program point L25188(lines 25188 25189) the Hoare annotation is: true [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25169-1(lines 25169 25185) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25169(lines 25169 25185) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25170(line 25170) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25172-2(lines 25172 25176) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25172(lines 25172 25176) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25186-1(lines 25186 25196) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25178(lines 25178 25182) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25191-1(lines 25191 25192) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L428 ceAbstractionStarter]: At program point L25191(lines 25191 25192) the Hoare annotation is: true [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point L25187(lines 25187 25193) no Hoare annotation was computed. [2018-11-18 12:42:25,585 INFO L425 ceAbstractionStarter]: For program point sd_setgainEXIT(lines 25160 25199) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point L25170-2(line 25170) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point L5855-1(line 5855) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L428 ceAbstractionStarter]: At program point L5857(line 5857) the Hoare annotation is: true [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point L5857-1(line 5857) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point L5849(lines 5849 5853) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L428 ceAbstractionStarter]: At program point L5870(lines 5847 5878) the Hoare annotation is: true [2018-11-18 12:42:25,586 INFO L428 ceAbstractionStarter]: At program point bulk_wENTRY(lines 5839 5879) the Hoare annotation is: true [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point bulk_wEXIT(lines 5839 5879) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L428 ceAbstractionStarter]: At program point L5858(line 5858) the Hoare annotation is: true [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point L5858-1(line 5858) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point bulk_wFINAL(lines 5839 5879) no Hoare annotation was computed. [2018-11-18 12:42:25,586 INFO L428 ceAbstractionStarter]: At program point L5875(lines 5847 5878) the Hoare annotation is: true [2018-11-18 12:42:25,586 INFO L425 ceAbstractionStarter]: For program point L5869(lines 5869 5873) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L425 ceAbstractionStarter]: For program point L5861(lines 5861 5867) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 4695 4703) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 4695 4703) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 4695 4703) the Hoare annotation is: true [2018-11-18 12:42:25,587 INFO L428 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,587 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,587 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,587 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,587 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,588 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,588 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,588 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,588 INFO L425 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 4647 4658) no Hoare annotation was computed. [2018-11-18 12:42:25,588 INFO L428 ceAbstractionStarter]: At program point L4653(line 4653) the Hoare annotation is: true [2018-11-18 12:42:25,588 INFO L425 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 4647 4658) no Hoare annotation was computed. [2018-11-18 12:42:25,588 INFO L425 ceAbstractionStarter]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2018-11-18 12:42:25,588 INFO L428 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 4647 4658) the Hoare annotation is: true [2018-11-18 12:42:25,588 INFO L428 ceAbstractionStarter]: At program point L25154(line 25154) the Hoare annotation is: true [2018-11-18 12:42:25,588 INFO L425 ceAbstractionStarter]: For program point L25155-1(line 25155) no Hoare annotation was computed. [2018-11-18 12:42:25,588 INFO L428 ceAbstractionStarter]: At program point L25155(line 25155) the Hoare annotation is: true [2018-11-18 12:42:25,588 INFO L425 ceAbstractionStarter]: For program point L25156-1(line 25156) no Hoare annotation was computed. [2018-11-18 12:42:25,588 INFO L428 ceAbstractionStarter]: At program point L25156(line 25156) the Hoare annotation is: true [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point setrgainEXIT(lines 25149 25159) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point L25154-1(line 25154) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point setrgainFINAL(lines 25149 25159) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L428 ceAbstractionStarter]: At program point setrgainENTRY(lines 25149 25159) the Hoare annotation is: true [2018-11-18 12:42:25,589 INFO L428 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 4728 4735) the Hoare annotation is: true [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 4728 4735) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 4728 4735) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point sd_s_ctrlEXIT(lines 26345 26392) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point L26366-1(line 26366) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point L26362(line 26362) no Hoare annotation was computed. [2018-11-18 12:42:25,589 INFO L428 ceAbstractionStarter]: At program point L26366(line 26366) the Hoare annotation is: true [2018-11-18 12:42:25,589 INFO L425 ceAbstractionStarter]: For program point L26371(line 26371) no Hoare annotation was computed. [2018-11-18 12:42:25,590 INFO L428 ceAbstractionStarter]: At program point L26375(line 26375) the Hoare annotation is: true [2018-11-18 12:42:25,590 INFO L425 ceAbstractionStarter]: For program point L26375-1(line 26375) no Hoare annotation was computed. [2018-11-18 12:42:25,590 INFO L428 ceAbstractionStarter]: At program point L26383(line 26383) the Hoare annotation is: true [2018-11-18 12:42:25,590 INFO L425 ceAbstractionStarter]: For program point L26383-1(line 26383) no Hoare annotation was computed. [2018-11-18 12:42:25,590 INFO L428 ceAbstractionStarter]: At program point sd_s_ctrlENTRY(lines 26345 26392) the Hoare annotation is: true [2018-11-18 12:42:25,590 INFO L428 ceAbstractionStarter]: At program point L26363(line 26363) the Hoare annotation is: true [2018-11-18 12:42:25,590 INFO L425 ceAbstractionStarter]: For program point sd_s_ctrlFINAL(lines 26345 26392) no Hoare annotation was computed. [2018-11-18 12:42:25,590 INFO L425 ceAbstractionStarter]: For program point L26363-1(line 26363) no Hoare annotation was computed. [2018-11-18 12:42:25,590 INFO L428 ceAbstractionStarter]: At program point L26372(line 26372) the Hoare annotation is: true [2018-11-18 12:42:25,590 INFO L425 ceAbstractionStarter]: For program point L26372-1(line 26372) no Hoare annotation was computed. [2018-11-18 12:42:25,590 INFO L428 ceAbstractionStarter]: At program point L26389(lines 26351 26391) the Hoare annotation is: true [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26356(lines 26356 26360) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26368(line 26368) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26377(line 26377) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26385(line 26385) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L428 ceAbstractionStarter]: At program point L26386(line 26386) the Hoare annotation is: true [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26361(lines 26361 26388) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26365(line 26365) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L428 ceAbstractionStarter]: At program point L26369(line 26369) the Hoare annotation is: true [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26369-1(line 26369) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26374(line 26374) no Hoare annotation was computed. [2018-11-18 12:42:25,591 INFO L425 ceAbstractionStarter]: For program point L26378(lines 26378 26382) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point L26386-1(line 26386) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point L5727(lines 5727 5731) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point reg_rEXIT(lines 5719 5743) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L428 ceAbstractionStarter]: At program point reg_rENTRY(lines 5719 5743) the Hoare annotation is: true [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point L5735(lines 5735 5740) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point L5732-1(line 5732) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L425 ceAbstractionStarter]: For program point L5735-2(lines 5719 5743) no Hoare annotation was computed. [2018-11-18 12:42:25,592 INFO L428 ceAbstractionStarter]: At program point L5732(line 5732) the Hoare annotation is: true [2018-11-18 12:42:25,593 INFO L428 ceAbstractionStarter]: At program point sd_driver_initENTRY(lines 26486 26494) the Hoare annotation is: true [2018-11-18 12:42:25,593 INFO L425 ceAbstractionStarter]: For program point sd_driver_initFINAL(lines 26486 26494) no Hoare annotation was computed. [2018-11-18 12:42:25,593 INFO L425 ceAbstractionStarter]: For program point sd_driver_initEXIT(lines 26486 26494) no Hoare annotation was computed. [2018-11-18 12:42:25,593 INFO L428 ceAbstractionStarter]: At program point L26491(line 26491) the Hoare annotation is: true [2018-11-18 12:42:25,593 INFO L425 ceAbstractionStarter]: For program point L26491-1(line 26491) no Hoare annotation was computed. [2018-11-18 12:42:25,593 INFO L428 ceAbstractionStarter]: At program point L26515(line 26515) the Hoare annotation is: true [2018-11-18 12:42:25,593 INFO L425 ceAbstractionStarter]: For program point L26515-1(line 26515) no Hoare annotation was computed. [2018-11-18 12:42:25,593 INFO L425 ceAbstractionStarter]: For program point ldv_usb_driver_1EXIT(lines 26510 26519) no Hoare annotation was computed. [2018-11-18 12:42:25,593 INFO L428 ceAbstractionStarter]: At program point ldv_usb_driver_1ENTRY(lines 26510 26519) the Hoare annotation is: true [2018-11-18 12:42:25,593 INFO L425 ceAbstractionStarter]: For program point ldv_usb_driver_1FINAL(lines 26510 26519) no Hoare annotation was computed. [2018-11-18 12:42:25,593 INFO L425 ceAbstractionStarter]: For program point L24993(lines 24993 25004) no Hoare annotation was computed. [2018-11-18 12:42:25,594 INFO L428 ceAbstractionStarter]: At program point setsharpnessENTRY(lines 24987 25007) the Hoare annotation is: true [2018-11-18 12:42:25,594 INFO L425 ceAbstractionStarter]: For program point setsharpnessEXIT(lines 24987 25007) no Hoare annotation was computed. [2018-11-18 12:42:25,594 INFO L428 ceAbstractionStarter]: At program point L24995-1(lines 24995 24999) the Hoare annotation is: true [2018-11-18 12:42:25,594 INFO L425 ceAbstractionStarter]: For program point L24995(lines 24995 24999) no Hoare annotation was computed. [2018-11-18 12:42:25,594 INFO L428 ceAbstractionStarter]: At program point L24996(line 24996) the Hoare annotation is: true [2018-11-18 12:42:25,594 INFO L425 ceAbstractionStarter]: For program point L25003-1(lines 24987 25007) no Hoare annotation was computed. [2018-11-18 12:42:25,594 INFO L428 ceAbstractionStarter]: At program point L25003(line 25003) the Hoare annotation is: true [2018-11-18 12:42:25,594 INFO L425 ceAbstractionStarter]: For program point L5710(lines 5710 5715) no Hoare annotation was computed. [2018-11-18 12:42:25,595 INFO L428 ceAbstractionStarter]: At program point L5707(line 5707) the Hoare annotation is: true [2018-11-18 12:42:25,595 INFO L425 ceAbstractionStarter]: For program point L5707-1(line 5707) no Hoare annotation was computed. [2018-11-18 12:42:25,595 INFO L425 ceAbstractionStarter]: For program point L5710-2(lines 5694 5718) no Hoare annotation was computed. [2018-11-18 12:42:25,595 INFO L425 ceAbstractionStarter]: For program point L5702(lines 5702 5706) no Hoare annotation was computed. [2018-11-18 12:42:25,595 INFO L425 ceAbstractionStarter]: For program point reg_wEXIT(lines 5694 5718) no Hoare annotation was computed. [2018-11-18 12:42:25,595 INFO L428 ceAbstractionStarter]: At program point reg_wENTRY(lines 5694 5718) the Hoare annotation is: true [2018-11-18 12:42:25,595 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,595 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,595 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:42:25,595 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:42:25,596 INFO L425 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 4659 4667) no Hoare annotation was computed. [2018-11-18 12:42:25,596 INFO L425 ceAbstractionStarter]: For program point L4664-1(line 4664) no Hoare annotation was computed. [2018-11-18 12:42:25,596 INFO L428 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 4659 4667) the Hoare annotation is: true [2018-11-18 12:42:25,596 INFO L428 ceAbstractionStarter]: At program point L4664(line 4664) the Hoare annotation is: true [2018-11-18 12:42:25,596 INFO L425 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 4659 4667) no Hoare annotation was computed. [2018-11-18 12:42:25,596 INFO L428 ceAbstractionStarter]: At program point L25206(line 25206) the Hoare annotation is: true [2018-11-18 12:42:25,596 INFO L425 ceAbstractionStarter]: For program point L25207-1(line 25207) no Hoare annotation was computed. [2018-11-18 12:42:25,596 INFO L425 ceAbstractionStarter]: For program point setbgainFINAL(lines 25200 25210) no Hoare annotation was computed. [2018-11-18 12:42:25,596 INFO L428 ceAbstractionStarter]: At program point L25207(line 25207) the Hoare annotation is: true [2018-11-18 12:42:25,596 INFO L425 ceAbstractionStarter]: For program point L25205-1(line 25205) no Hoare annotation was computed. [2018-11-18 12:42:25,596 INFO L428 ceAbstractionStarter]: At program point L25205(line 25205) the Hoare annotation is: true [2018-11-18 12:42:25,597 INFO L425 ceAbstractionStarter]: For program point L25206-1(line 25206) no Hoare annotation was computed. [2018-11-18 12:42:25,597 INFO L428 ceAbstractionStarter]: At program point setbgainENTRY(lines 25200 25210) the Hoare annotation is: true [2018-11-18 12:42:25,597 INFO L425 ceAbstractionStarter]: For program point setbgainEXIT(lines 25200 25210) no Hoare annotation was computed. [2018-11-18 12:42:25,597 INFO L425 ceAbstractionStarter]: For program point ldv_usb_deregister_24FINAL(lines 26714 26723) no Hoare annotation was computed. [2018-11-18 12:42:25,597 INFO L425 ceAbstractionStarter]: For program point ldv_usb_deregister_24EXIT(lines 26714 26723) no Hoare annotation was computed. [2018-11-18 12:42:25,597 INFO L428 ceAbstractionStarter]: At program point ldv_usb_deregister_24ENTRY(lines 26714 26723) the Hoare annotation is: true [2018-11-18 12:42:25,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:42:25 BoogieIcfgContainer [2018-11-18 12:42:25,608 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:42:25,608 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:42:25,608 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:42:25,609 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:42:25,609 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:42:25" (3/4) ... [2018-11-18 12:42:25,612 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 12:42:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure jpeg_set_qual [2018-11-18 12:42:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_register_driver_23 [2018-11-18 12:42:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setgamma [2018-11-18 12:42:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setexposure [2018-11-18 12:42:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 12:42:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_driver_exit [2018-11-18 12:42:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_w [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_probe [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_setgain [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bulk_w [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setrgain [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_s_ctrl [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 12:42:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_r [2018-11-18 12:42:25,622 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_driver_init [2018-11-18 12:42:25,622 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_driver_1 [2018-11-18 12:42:25,622 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setsharpness [2018-11-18 12:42:25,622 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_w [2018-11-18 12:42:25,622 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-11-18 12:42:25,622 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setbgain [2018-11-18 12:42:25,622 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_deregister_24 [2018-11-18 12:42:25,712 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1795 nodes and edges [2018-11-18 12:42:25,720 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 873 nodes and edges [2018-11-18 12:42:25,727 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 429 nodes and edges [2018-11-18 12:42:25,733 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2018-11-18 12:42:25,739 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 105 nodes and edges [2018-11-18 12:42:25,746 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2018-11-18 12:42:25,752 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2018-11-18 12:42:25,758 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-18 12:42:25,764 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-18 12:42:25,770 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 12:42:25,776 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 12:42:25,782 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 12:42:26,253 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_70aa37cd-8df3-42ab-95bd-045cbe787f38/bin-2019/utaipan/witness.graphml [2018-11-18 12:42:26,253 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:42:26,254 INFO L168 Benchmark]: Toolchain (without parser) took 475827.62 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.7 GB). Free memory was 913.6 MB in the beginning and 771.2 MB in the end (delta: 142.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-11-18 12:42:26,254 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:42:26,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5568.37 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 740.3 MB). Free memory was 913.6 MB in the beginning and 1.3 GB in the end (delta: -402.4 MB). Peak memory consumption was 896.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:26,255 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.15 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:26,255 INFO L168 Benchmark]: Boogie Preprocessor took 619.16 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.1 GB in the end (delta: 180.5 MB). Peak memory consumption was 180.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:26,255 INFO L168 Benchmark]: RCFGBuilder took 468520.62 ms. Allocated memory was 1.8 GB in the beginning and 2.7 GB in the end (delta: 955.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -123.4 MB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2018-11-18 12:42:26,256 INFO L168 Benchmark]: TraceAbstraction took 300.59 ms. Allocated memory is still 2.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:26,256 INFO L168 Benchmark]: Witness Printer took 644.59 ms. Allocated memory is still 2.7 GB. Free memory was 1.2 GB in the beginning and 771.2 MB in the end (delta: 417.7 MB). Peak memory consumption was 417.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:42:26,258 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5568.37 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 740.3 MB). Free memory was 913.6 MB in the beginning and 1.3 GB in the end (delta: -402.4 MB). Peak memory consumption was 896.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 170.15 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 619.16 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.1 GB in the end (delta: 180.5 MB). Peak memory consumption was 180.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 468520.62 ms. Allocated memory was 1.8 GB in the beginning and 2.7 GB in the end (delta: 955.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -123.4 MB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. * TraceAbstraction took 300.59 ms. Allocated memory is still 2.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Witness Printer took 644.59 ms. Allocated memory is still 2.7 GB. Free memory was 1.2 GB in the beginning and 771.2 MB in the end (delta: 417.7 MB). Peak memory consumption was 417.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 26532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24939]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 28 procedures, 310 locations, 0 error locations. SAFE Result, 0.2s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=308occurred in iteration=0, 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: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 117 LocationsWithAnnotation, 319 PreInvPairs, 319 NumberOfFragments, 117 HoareAnnotationTreeSize, 319 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 117 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...