./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-usb-gspca-gspca_topro_true-unreach-call.cil.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_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-usb-gspca-gspca_topro_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3c988693b2dd6dec25c5757959a03c7830a8a197 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-19 11:57:37,000 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:57:37,001 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:57:37,007 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:57:37,007 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:57:37,008 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:57:37,009 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:57:37,010 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:57:37,011 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:57:37,011 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:57:37,012 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:57:37,012 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:57:37,013 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:57:37,013 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:57:37,015 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:57:37,015 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:57:37,016 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:57:37,017 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:57:37,019 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:57:37,020 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:57:37,020 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:57:37,021 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:57:37,023 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 11:57:37,023 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 11:57:37,023 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 11:57:37,024 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 11:57:37,025 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 11:57:37,025 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 11:57:37,026 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 11:57:37,027 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 11:57:37,027 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 11:57:37,028 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 11:57:37,028 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 11:57:37,028 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 11:57:37,029 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 11:57:37,029 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 11:57:37,029 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-19 11:57:37,040 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:57:37,040 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:57:37,040 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:57:37,040 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:57:37,041 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:57:37,041 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:57:37,041 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:57:37,041 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:57:37,041 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:57:37,042 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:57:37,042 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:57:37,042 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:57:37,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:57:37,042 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:57:37,043 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:57:37,043 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-19 11:57:37,043 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-19 11:57:37,043 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:57:37,044 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:57:37,044 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-19 11:57:37,044 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:57:37,044 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:57:37,044 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:57:37,044 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-19 11:57:37,044 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:57:37,045 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:57:37,045 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:57:37,045 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c988693b2dd6dec25c5757959a03c7830a8a197 [2018-11-19 11:57:37,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:57:37,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:57:37,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:57:37,078 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:57:37,079 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:57:37,079 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-usb-gspca-gspca_topro_true-unreach-call.cil.c [2018-11-19 11:57:37,113 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/data/2ed5c437c/14f671758f2340b3bdf5402ab8322fe3/FLAG45d429745 [2018-11-19 11:57:37,720 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:57:37,720 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-usb-gspca-gspca_topro_true-unreach-call.cil.c [2018-11-19 11:57:37,758 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/data/2ed5c437c/14f671758f2340b3bdf5402ab8322fe3/FLAG45d429745 [2018-11-19 11:57:37,852 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/data/2ed5c437c/14f671758f2340b3bdf5402ab8322fe3 [2018-11-19 11:57:37,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:57:37,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-19 11:57:37,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:57:37,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:57:37,860 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:57:37,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:57:37" (1/1) ... [2018-11-19 11:57:37,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5990ddce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:37, skipping insertion in model container [2018-11-19 11:57:37,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:57:37" (1/1) ... [2018-11-19 11:57:37,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:57:38,097 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 11:57:41,739 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:57:41,835 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 11:57:43,455 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:57:43,742 INFO L195 MainTranslator]: Completed translation [2018-11-19 11:57:43,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43 WrapperNode [2018-11-19 11:57:43,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 11:57:43,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-19 11:57:43,744 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-19 11:57:43,744 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-19 11:57:43,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:43,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-19 11:57:44,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 11:57:44,036 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 11:57:44,036 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 11:57:44,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... [2018-11-19 11:57:44,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 11:57:44,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-19 11:57:44,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-19 11:57:44,706 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-19 11:57:44,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-19 11:57:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-19 11:57:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2018-11-19 11:57:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2018-11-19 11:57:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-19 11:57:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-19 11:57:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2018-11-19 11:57:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2018-11-19 11:57:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2018-11-19 11:57:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2018-11-19 11:57:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2018-11-19 11:57:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2018-11-19 11:57:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-19 11:57:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-19 11:57:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2018-11-19 11:57:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2018-11-19 11:57:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_expo_autogain [2018-11-19 11:57:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure set_dqt [2018-11-19 11:57:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dqt [2018-11-19 11:57:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2018-11-19 11:57:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2018-11-19 11:57:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2018-11-19 11:57:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2018-11-19 11:57:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_buf [2018-11-19 11:57:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_buf [2018-11-19 11:57:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure setquality [2018-11-19 11:57:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setquality [2018-11-19 11:57:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-19 11:57:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-19 11:57:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-19 11:57:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2018-11-19 11:57:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-19 11:57:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-19 11:57:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-19 11:57:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-19 11:57:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-19 11:57:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-19 11:57:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure set_led [2018-11-19 11:57:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led [2018-11-19 11:57:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-19 11:57:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-19 11:57:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-19 11:57:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-19 11:57:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-19 11:57:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-19 11:57:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-19 11:57:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-19 11:57:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2018-11-19 11:57:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2018-11-19 11:57:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-19 11:57:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-19 11:57:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_buf [2018-11-19 11:57:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_buf [2018-11-19 11:57:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-19 11:57:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-19 11:57:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2018-11-19 11:57:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2018-11-19 11:57:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_suspend [2018-11-19 11:57:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-19 11:57:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2018-11-19 11:57:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2018-11-19 11:57:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure get_fr_idx [2018-11-19 11:57:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fr_idx [2018-11-19 11:57:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2018-11-19 11:57:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2018-11-19 11:57:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure sd_dq_callback [2018-11-19 11:57:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_dq_callback [2018-11-19 11:57:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2018-11-19 11:57:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_dev_probe [2018-11-19 11:57:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure setframerate [2018-11-19 11:57:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setframerate [2018-11-19 11:57:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2018-11-19 11:57:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2018-11-19 11:57:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2018-11-19 11:57:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-19 11:57:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-19 11:57:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-19 11:57:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-19 11:57:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-19 11:57:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2018-11-19 11:57:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-19 11:57:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2018-11-19 11:57:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2018-11-19 11:57:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-19 11:57:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-19 11:57:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2018-11-19 11:57:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2018-11-19 11:57:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2018-11-19 11:57:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2018-11-19 11:57:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2018-11-19 11:57:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-19 11:57:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-19 11:57:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2018-11-19 11:57:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2018-11-19 11:57:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2018-11-19 11:57:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2018-11-19 11:57:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2018-11-19 11:57:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2018-11-19 11:57:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2018-11-19 11:57:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-19 11:57:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2018-11-19 11:57:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2018-11-19 11:57:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2018-11-19 11:57:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2018-11-19 11:57:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-19 11:57:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-19 11:57:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2018-11-19 11:57:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2018-11-19 11:57:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-19 11:57:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-19 12:05:10,401 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-19 12:07:12,550 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-19 12:07:12,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:07:12 BoogieIcfgContainer [2018-11-19 12:07:12,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-19 12:07:12,550 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-19 12:07:12,551 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-19 12:07:12,557 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-19 12:07:12,557 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:07:12" (1/1) ... [2018-11-19 12:07:12,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 12:07:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-19 12:07:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 817 states and 1285 transitions. [2018-11-19 12:07:12,615 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1285 transitions. [2018-11-19 12:07:12,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 12:07:12,633 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-11-19 12:07:12,642 INFO L775 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-11-19 12:07:13,053 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,057 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,058 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,059 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,060 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,061 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,062 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,062 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,062 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,062 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,062 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,062 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,066 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,066 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,066 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,066 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,068 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-19 12:07:13,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 12:07:13 ImpRootNode [2018-11-19 12:07:13,078 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-19 12:07:13,078 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-19 12:07:13,078 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-19 12:07:13,079 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-19 12:07:13,080 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:07:12" (3/4) ... [2018-11-19 12:07:13,083 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-19 12:07:13,089 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure jpeg_set_qual [2018-11-19 12:07:13,089 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setgamma [2018-11-19 12:07:13,089 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setexposure [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_init [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_w_buf [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_start [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setquality [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_w [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_isoc_init [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_setgain [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_r [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bulk_w [2018-11-19 12:07:13,090 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_fr_idx [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_dq_callback [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_init_controls [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_stopN [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_instance_release_2_4 [2018-11-19 12:07:13,091 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_w_buf [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_s_ctrl [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setframerate [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_r [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setsharpness [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2018-11-19 12:07:13,092 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_w [2018-11-19 12:07:13,093 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_led [2018-11-19 12:07:13,093 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_dqt [2018-11-19 12:07:13,219 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 392 nodes and edges [2018-11-19 12:07:13,230 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 102 nodes and edges [2018-11-19 12:07:13,242 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2018-11-19 12:07:13,254 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-19 12:07:13,266 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-19 12:07:21,543 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1fe365aa-f8da-4c9d-be7f-0700cfb04012_458655567196358/bin-2019/ukojak/witness.graphml [2018-11-19 12:07:21,543 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-19 12:07:21,544 INFO L168 Benchmark]: Toolchain (without parser) took 583688.46 ms. Allocated memory was 1.0 GB in the beginning and 4.1 GB in the end (delta: 3.1 GB). Free memory was 913.4 MB in the beginning and 2.9 GB in the end (delta: -2.0 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2018-11-19 12:07:21,545 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-19 12:07:21,545 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5886.36 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 719.8 MB). Free memory was 913.4 MB in the beginning and 854.3 MB in the end (delta: 59.1 MB). Peak memory consumption was 841.4 MB. Max. memory is 11.5 GB. [2018-11-19 12:07:21,545 INFO L168 Benchmark]: Boogie Procedure Inliner took 292.14 ms. Allocated memory is still 1.7 GB. Free memory was 854.3 MB in the beginning and 791.8 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 11.5 GB. [2018-11-19 12:07:21,546 INFO L168 Benchmark]: Boogie Preprocessor took 669.77 ms. Allocated memory was 1.7 GB in the beginning and 2.1 GB in the end (delta: 310.4 MB). Free memory was 791.8 MB in the beginning and 1.6 GB in the end (delta: -845.7 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2018-11-19 12:07:21,546 INFO L168 Benchmark]: RCFGBuilder took 567844.29 ms. Allocated memory was 2.1 GB in the beginning and 2.6 GB in the end (delta: 582.5 MB). Free memory was 1.6 GB in the beginning and 654.4 MB in the end (delta: 983.1 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-11-19 12:07:21,546 INFO L168 Benchmark]: CodeCheck took 527.21 ms. Allocated memory is still 2.6 GB. Free memory was 654.4 MB in the beginning and 549.6 MB in the end (delta: 104.8 MB). Peak memory consumption was 104.8 MB. Max. memory is 11.5 GB. [2018-11-19 12:07:21,547 INFO L168 Benchmark]: Witness Printer took 8465.38 ms. Allocated memory was 2.6 GB in the beginning and 4.1 GB in the end (delta: 1.5 GB). Free memory was 549.6 MB in the beginning and 2.9 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-19 12:07:21,549 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 40 procedures, 1051 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 27150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27486]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5619]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6283]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27081]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27982]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27388]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26092]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27496]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27383]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27231]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27951]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25282]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 27093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26339]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5886.36 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 719.8 MB). Free memory was 913.4 MB in the beginning and 854.3 MB in the end (delta: 59.1 MB). Peak memory consumption was 841.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 292.14 ms. Allocated memory is still 1.7 GB. Free memory was 854.3 MB in the beginning and 791.8 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 669.77 ms. Allocated memory was 1.7 GB in the beginning and 2.1 GB in the end (delta: 310.4 MB). Free memory was 791.8 MB in the beginning and 1.6 GB in the end (delta: -845.7 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 567844.29 ms. Allocated memory was 2.1 GB in the beginning and 2.6 GB in the end (delta: 582.5 MB). Free memory was 1.6 GB in the beginning and 654.4 MB in the end (delta: 983.1 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. * CodeCheck took 527.21 ms. Allocated memory is still 2.6 GB. Free memory was 654.4 MB in the beginning and 549.6 MB in the end (delta: 104.8 MB). Peak memory consumption was 104.8 MB. Max. memory is 11.5 GB. * Witness Printer took 8465.38 ms. Allocated memory was 2.6 GB in the beginning and 4.1 GB in the end (delta: 1.5 GB). Free memory was 549.6 MB in the beginning and 2.9 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...