./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.i -s /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/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 62766198f9d1f5c43ea5bffdf55c384d7438987c ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.i -s /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/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 62766198f9d1f5c43ea5bffdf55c384d7438987c ................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 01:01:35,185 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:01:35,186 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:01:35,194 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:01:35,194 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:01:35,194 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:01:35,195 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:01:35,196 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:01:35,197 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:01:35,198 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:01:35,199 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:01:35,199 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:01:35,199 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:01:35,200 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:01:35,201 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:01:35,201 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:01:35,202 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:01:35,203 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:01:35,204 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:01:35,205 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:01:35,206 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:01:35,207 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:01:35,208 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:01:35,208 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:01:35,209 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:01:35,209 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:01:35,210 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:01:35,211 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:01:35,211 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:01:35,212 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:01:35,212 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:01:35,212 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:01:35,213 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:01:35,213 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:01:35,213 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:01:35,213 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:01:35,214 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 01:01:35,224 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:01:35,224 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:01:35,224 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:01:35,225 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 01:01:35,225 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:01:35,225 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:01:35,225 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 01:01:35,226 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 01:01:35,226 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 01:01:35,227 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 01:01:35,227 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:01:35,227 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:01:35,227 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:01:35,227 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:01:35,227 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:01:35,227 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 01:01:35,228 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 01:01:35,228 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:01:35,228 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 01:01:35,228 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 01:01:35,228 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_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/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 -> 62766198f9d1f5c43ea5bffdf55c384d7438987c [2018-12-02 01:01:35,250 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:01:35,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:01:35,261 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:01:35,262 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:01:35,262 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:01:35,263 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.i [2018-12-02 01:01:35,301 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/c8baa2517/488d434803f84e51864effb13a8ba9b8/FLAG82322f34f [2018-12-02 01:01:35,873 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:01:35,874 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.i [2018-12-02 01:01:35,893 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/c8baa2517/488d434803f84e51864effb13a8ba9b8/FLAG82322f34f [2018-12-02 01:01:36,331 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/c8baa2517/488d434803f84e51864effb13a8ba9b8 [2018-12-02 01:01:36,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:01:36,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:01:36,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:01:36,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:01:36,336 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:01:36,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:01:36" (1/1) ... [2018-12-02 01:01:36,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350f0e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:36, skipping insertion in model container [2018-12-02 01:01:36,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:01:36" (1/1) ... [2018-12-02 01:01:36,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:01:36,398 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:01:38,238 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:01:38,268 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:01:38,413 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:01:38,946 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:01:38,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38 WrapperNode [2018-12-02 01:01:38,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:01:38,947 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:01:38,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:01:38,948 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:01:38,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:38,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 01:01:39,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 01:01:39,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 01:01:39,090 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 01:01:39,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... [2018-12-02 01:01:39,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 01:01:39,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 01:01:39,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 01:01:39,220 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 01:01:39,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:01:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/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 [2018-12-02 01:01:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2018-12-02 01:01:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2018-12-02 01:01:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-12-02 01:01:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-12-02 01:01:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-02 01:01:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-02 01:01:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-12-02 01:01:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-12-02 01:01:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_cmd_async [2018-12-02 01:01:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_cmd_async [2018-12-02 01:01:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2018-12-02 01:01:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2018-12-02 01:01:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2018-12-02 01:01:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2018-12-02 01:01:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-12-02 01:01:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-12-02 01:01:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-02 01:01:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-02 01:01:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2018-12-02 01:01:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2018-12-02 01:01:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 01:01:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2018-12-02 01:01:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_send_cmd [2018-12-02 01:01:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_send_cmd [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2018-12-02 01:01:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-12-02 01:01:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-12-02 01:01:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 01:01:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2018-12-02 01:01:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2018-12-02 01:01:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-02 01:01:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-02 01:01:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2018-12-02 01:01:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2018-12-02 01:01:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure port100_alloc_skb [2018-12-02 01:01:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_alloc_skb [2018-12-02 01:01:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-12-02 01:01:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-12-02 01:01:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-02 01:01:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-02 01:01:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-12-02 01:01:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2018-12-02 01:01:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure port100_checksum [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_checksum [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_get_drvdata [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_get_drvdata [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure port100_abort_cmd [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_abort_cmd [2018-12-02 01:01:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2018-12-02 01:01:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2018-12-02 01:01:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-12-02 01:01:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2018-12-02 01:01:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2018-12-02 01:01:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2018-12-02 01:01:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_cmd_sync [2018-12-02 01:01:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_cmd_sync [2018-12-02 01:01:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 01:01:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 01:01:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-02 01:01:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-02 01:01:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-02 01:01:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-02 01:01:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-02 01:01:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-02 01:01:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 01:01:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 01:01:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-12-02 01:01:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2018-12-02 01:01:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 01:01:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-12-02 01:01:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-12-02 01:01:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-02 01:01:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-02 01:01:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2018-12-02 01:01:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2018-12-02 01:01:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2018-12-02 01:01:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2018-12-02 01:01:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-12-02 01:01:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-12-02 01:01:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2018-12-02 01:01:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-12-02 01:01:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-12-02 01:01:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2018-12-02 01:01:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2018-12-02 01:01:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_free_device [2018-12-02 01:01:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_free_device [2018-12-02 01:01:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-02 01:01:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-02 01:01:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2018-12-02 01:01:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2018-12-02 01:01:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-12-02 01:01:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-12-02 01:01:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-12-02 01:01:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-12-02 01:01:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-02 01:01:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-02 01:01:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2018-12-02 01:01:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2018-12-02 01:01:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2018-12-02 01:01:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2018-12-02 01:01:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-12-02 01:01:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-12-02 01:01:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2018-12-02 01:01:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2018-12-02 01:01:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-12-02 01:01:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-12-02 01:01:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-12-02 01:01:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-12-02 01:01:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-12-02 01:01:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-12-02 01:01:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-02 01:01:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-02 01:01:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 01:01:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2018-12-02 01:01:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2018-12-02 01:01:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure port100_data_checksum [2018-12-02 01:01:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_data_checksum [2018-12-02 01:01:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 01:01:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 01:01:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2018-12-02 01:01:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2018-12-02 01:01:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-02 01:01:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-02 01:01:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-12-02 01:01:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-12-02 01:01:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_configure_hw [2018-12-02 01:01:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_configure_hw [2018-12-02 01:01:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure port100_disconnect [2018-12-02 01:01:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_disconnect [2018-12-02 01:01:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-12-02 01:01:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-12-02 01:01:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-12-02 01:01:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2018-12-02 01:01:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 01:01:39,979 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,279 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,280 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,280 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,280 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,280 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,280 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,280 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,281 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,281 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,281 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,281 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,281 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,281 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,281 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,282 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,282 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,282 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,282 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,282 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,283 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,284 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,285 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,285 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:01:50,285 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:02:09,111 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 01:02:09,111 INFO L280 CfgBuilder]: Removed 291 assue(true) statements. [2018-12-02 01:02:09,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:02:09 BoogieIcfgContainer [2018-12-02 01:02:09,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 01:02:09,112 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 01:02:09,112 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 01:02:09,118 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 01:02:09,118 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:02:09" (1/1) ... [2018-12-02 01:02:09,125 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 01:02:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 801 states and 1087 transitions. [2018-12-02 01:02:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1087 transitions. [2018-12-02 01:02:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 01:02:09,173 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:10,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 814 states and 1106 transitions. [2018-12-02 01:02:10,095 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1106 transitions. [2018-12-02 01:02:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-02 01:02:10,096 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:10,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:10,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 817 states and 1109 transitions. [2018-12-02 01:02:10,221 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1109 transitions. [2018-12-02 01:02:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-02 01:02:10,223 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 831 states and 1130 transitions. [2018-12-02 01:02:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1130 transitions. [2018-12-02 01:02:10,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-02 01:02:10,911 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:11,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 835 states and 1135 transitions. [2018-12-02 01:02:11,027 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1135 transitions. [2018-12-02 01:02:11,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-12-02 01:02:11,028 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:11,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:11,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 850 states and 1158 transitions. [2018-12-02 01:02:11,720 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1158 transitions. [2018-12-02 01:02:11,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-12-02 01:02:11,721 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 855 states and 1165 transitions. [2018-12-02 01:02:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1165 transitions. [2018-12-02 01:02:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-02 01:02:11,828 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:11,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:12,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 871 states and 1190 transitions. [2018-12-02 01:02:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1190 transitions. [2018-12-02 01:02:12,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-12-02 01:02:12,658 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 877 states and 1199 transitions. [2018-12-02 01:02:12,776 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1199 transitions. [2018-12-02 01:02:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-12-02 01:02:12,778 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:12,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 894 states and 1226 transitions. [2018-12-02 01:02:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1226 transitions. [2018-12-02 01:02:13,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-12-02 01:02:13,784 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:13,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 901 states and 1237 transitions. [2018-12-02 01:02:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1237 transitions. [2018-12-02 01:02:13,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-12-02 01:02:13,881 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 919 states and 1266 transitions. [2018-12-02 01:02:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1266 transitions. [2018-12-02 01:02:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-12-02 01:02:14,958 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:15,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 927 states and 1279 transitions. [2018-12-02 01:02:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1279 transitions. [2018-12-02 01:02:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-12-02 01:02:15,054 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:15,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:16,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:16,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 946 states and 1310 transitions. [2018-12-02 01:02:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1310 transitions. [2018-12-02 01:02:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-12-02 01:02:16,313 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 955 states and 1325 transitions. [2018-12-02 01:02:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1325 transitions. [2018-12-02 01:02:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-12-02 01:02:16,441 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:17,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 975 states and 1358 transitions. [2018-12-02 01:02:17,996 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1358 transitions. [2018-12-02 01:02:17,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-12-02 01:02:17,996 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:18,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 985 states and 1375 transitions. [2018-12-02 01:02:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1375 transitions. [2018-12-02 01:02:18,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-12-02 01:02:18,141 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:20,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:20,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1007 states and 1410 transitions. [2018-12-02 01:02:20,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1410 transitions. [2018-12-02 01:02:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-12-02 01:02:20,356 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1017 states and 1427 transitions. [2018-12-02 01:02:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1427 transitions. [2018-12-02 01:02:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-12-02 01:02:20,479 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1038 states and 1462 transitions. [2018-12-02 01:02:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1462 transitions. [2018-12-02 01:02:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-02 01:02:23,560 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:23,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1049 states and 1481 transitions. [2018-12-02 01:02:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1481 transitions. [2018-12-02 01:02:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-02 01:02:23,679 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2018-12-02 01:02:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1051 states and 1483 transitions. [2018-12-02 01:02:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1483 transitions. [2018-12-02 01:02:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-12-02 01:02:24,059 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:24,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1073 states and 1520 transitions. [2018-12-02 01:02:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1520 transitions. [2018-12-02 01:02:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-12-02 01:02:26,767 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:26,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1085 states and 1541 transitions. [2018-12-02 01:02:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1541 transitions. [2018-12-02 01:02:26,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-12-02 01:02:26,918 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-02 01:02:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1090 states and 1548 transitions. [2018-12-02 01:02:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1548 transitions. [2018-12-02 01:02:27,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-12-02 01:02:27,437 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:30,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1113 states and 1587 transitions. [2018-12-02 01:02:30,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1587 transitions. [2018-12-02 01:02:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-12-02 01:02:30,579 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:30,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1126 states and 1610 transitions. [2018-12-02 01:02:30,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1610 transitions. [2018-12-02 01:02:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-12-02 01:02:30,733 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 42 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2018-12-02 01:02:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1126 states and 1608 transitions. [2018-12-02 01:02:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1608 transitions. [2018-12-02 01:02:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-12-02 01:02:31,886 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:37,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1150 states and 1649 transitions. [2018-12-02 01:02:37,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1649 transitions. [2018-12-02 01:02:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-12-02 01:02:37,837 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 14 proven. 32 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2018-12-02 01:02:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1150 states and 1648 transitions. [2018-12-02 01:02:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1648 transitions. [2018-12-02 01:02:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-12-02 01:02:38,518 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 01:02:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 01:02:38,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:02:38,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1164 states and 1673 transitions. [2018-12-02 01:02:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1673 transitions. [2018-12-02 01:02:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-12-02 01:02:38,691 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:02:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 01:02:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 01:02:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2018-12-02 01:02:50,472 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:509) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 01:02:50,474 INFO L168 Benchmark]: Toolchain (without parser) took 74141.35 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 939.9 MB in the beginning and 1.7 GB in the end (delta: -763.4 MB). Peak memory consumption was 646.5 MB. Max. memory is 11.5 GB. [2018-12-02 01:02:50,475 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:02:50,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2613.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 939.9 MB in the beginning and 841.9 MB in the end (delta: 98.0 MB). Peak memory consumption was 236.4 MB. Max. memory is 11.5 GB. [2018-12-02 01:02:50,476 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.25 ms. Allocated memory is still 1.1 GB. Free memory was 841.9 MB in the beginning and 822.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-12-02 01:02:50,476 INFO L168 Benchmark]: Boogie Preprocessor took 129.86 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 65.5 MB). Free memory was 822.0 MB in the beginning and 1.1 GB in the end (delta: -304.8 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-02 01:02:50,477 INFO L168 Benchmark]: RCFGBuilder took 29891.54 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.2 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -392.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-02 01:02:50,477 INFO L168 Benchmark]: CodeCheck took 41362.01 ms. Allocated memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 75.5 MB). Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -183.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:02:50,479 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:509) * 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 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2613.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 939.9 MB in the beginning and 841.9 MB in the end (delta: 98.0 MB). Peak memory consumption was 236.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 142.25 ms. Allocated memory is still 1.1 GB. Free memory was 841.9 MB in the beginning and 822.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 129.86 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 65.5 MB). Free memory was 822.0 MB in the beginning and 1.1 GB in the end (delta: -304.8 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 29891.54 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.2 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -392.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * CodeCheck took 41362.01 ms. Allocated memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 75.5 MB). Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -183.9 MB). There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 01:02:51,791 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:02:51,792 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:02:51,798 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:02:51,798 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:02:51,799 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:02:51,799 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:02:51,800 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:02:51,801 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:02:51,801 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:02:51,802 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:02:51,802 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:02:51,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:02:51,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:02:51,803 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:02:51,803 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:02:51,804 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:02:51,805 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:02:51,806 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:02:51,807 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:02:51,808 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:02:51,809 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:02:51,810 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:02:51,810 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:02:51,810 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:02:51,810 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:02:51,811 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:02:51,811 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:02:51,812 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:02:51,813 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:02:51,813 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:02:51,813 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:02:51,813 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:02:51,814 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:02:51,814 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:02:51,815 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:02:51,815 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-02 01:02:51,825 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:02:51,825 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:02:51,826 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:02:51,826 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 01:02:51,826 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:02:51,827 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:02:51,827 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:02:51,827 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:02:51,827 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 01:02:51,827 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:02:51,827 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 01:02:51,828 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 01:02:51,828 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 01:02:51,828 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 01:02:51,828 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 01:02:51,828 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 01:02:51,828 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 01:02:51,829 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 01:02:51,829 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:02:51,829 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:02:51,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 01:02:51,829 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:02:51,829 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:02:51,830 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 01:02:51,830 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 01:02:51,830 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 01:02:51,830 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:02:51,830 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 01:02:51,830 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 01:02:51,830 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 01:02:51,831 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_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/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 -> 62766198f9d1f5c43ea5bffdf55c384d7438987c [2018-12-02 01:02:51,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:02:51,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:02:51,868 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:02:51,869 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:02:51,870 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:02:51,870 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.i [2018-12-02 01:02:51,912 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/0a29fec86/b5d4662ae38f499eafba1987645414d8/FLAGe0b8634cf [2018-12-02 01:02:52,379 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:02:52,380 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.i [2018-12-02 01:02:52,400 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/0a29fec86/b5d4662ae38f499eafba1987645414d8/FLAGe0b8634cf [2018-12-02 01:02:52,409 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/bin-2019/ukojak/data/0a29fec86/b5d4662ae38f499eafba1987645414d8 [2018-12-02 01:02:52,411 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:02:52,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:02:52,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:02:52,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:02:52,415 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:02:52,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:02:52" (1/1) ... [2018-12-02 01:02:52,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2cde45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:52, skipping insertion in model container [2018-12-02 01:02:52,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:02:52" (1/1) ... [2018-12-02 01:02:52,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:02:52,497 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:02:54,280 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:02:54,315 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:02:54,458 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:02:54,979 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:02:54,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54 WrapperNode [2018-12-02 01:02:54,979 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:02:54,980 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:02:54,980 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:02:54,980 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:02:54,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 01:02:55,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 01:02:55,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 01:02:55,089 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 01:02:55,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... [2018-12-02 01:02:55,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 01:02:55,173 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 01:02:55,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 01:02:55,174 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 01:02:55,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_437d6dd6-ae01-4bf4-8fba-9cd1e534e897/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 [2018-12-02 01:02:55,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2018-12-02 01:02:55,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2018-12-02 01:02:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-12-02 01:02:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-12-02 01:02:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-02 01:02:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-02 01:02:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-12-02 01:02:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2018-12-02 01:02:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_cmd_async [2018-12-02 01:02:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_cmd_async [2018-12-02 01:02:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2018-12-02 01:02:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2018-12-02 01:02:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2018-12-02 01:02:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2018-12-02 01:02:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-12-02 01:02:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-12-02 01:02:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-02 01:02:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-02 01:02:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2018-12-02 01:02:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2018-12-02 01:02:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 01:02:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-02 01:02:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-02 01:02:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-12-02 01:02:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2018-12-02 01:02:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2018-12-02 01:02:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_send_cmd [2018-12-02 01:02:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_send_cmd [2018-12-02 01:02:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2018-12-02 01:02:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2018-12-02 01:02:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-12-02 01:02:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-12-02 01:02:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 01:02:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-12-02 01:02:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2018-12-02 01:02:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2018-12-02 01:02:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2018-12-02 01:02:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-02 01:02:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-02 01:02:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2018-12-02 01:02:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2018-12-02 01:02:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure port100_alloc_skb [2018-12-02 01:02:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_alloc_skb [2018-12-02 01:02:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-12-02 01:02:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-12-02 01:02:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-02 01:02:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-02 01:02:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-12-02 01:02:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2018-12-02 01:02:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2018-12-02 01:02:55,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2018-12-02 01:02:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-12-02 01:02:55,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2018-12-02 01:02:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure port100_checksum [2018-12-02 01:02:55,213 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_checksum [2018-12-02 01:02:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-12-02 01:02:55,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-12-02 01:02:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 01:02:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-12-02 01:02:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-12-02 01:02:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_get_drvdata [2018-12-02 01:02:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_get_drvdata [2018-12-02 01:02:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-12-02 01:02:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2018-12-02 01:02:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2018-12-02 01:02:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure port100_abort_cmd [2018-12-02 01:02:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_abort_cmd [2018-12-02 01:02:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2018-12-02 01:02:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2018-12-02 01:02:55,215 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-12-02 01:02:55,215 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2018-12-02 01:02:55,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2018-12-02 01:02:55,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2018-12-02 01:02:55,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-12-02 01:02:55,215 INFO L130 BoogieDeclarations]: Found specification of procedure port100_send_cmd_sync [2018-12-02 01:02:55,215 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_send_cmd_sync [2018-12-02 01:02:55,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 01:02:55,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 01:02:55,215 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-02 01:02:55,215 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-02 01:02:55,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 01:02:55,216 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 01:02:55,216 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-12-02 01:02:55,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2018-12-02 01:02:55,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 01:02:55,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-12-02 01:02:55,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-12-02 01:02:55,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-02 01:02:55,217 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-02 01:02:55,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2018-12-02 01:02:55,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2018-12-02 01:02:55,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2018-12-02 01:02:55,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2018-12-02 01:02:55,217 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-12-02 01:02:55,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-12-02 01:02:55,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2018-12-02 01:02:55,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2018-12-02 01:02:55,218 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-12-02 01:02:55,218 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2018-12-02 01:02:55,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-12-02 01:02:55,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-12-02 01:02:55,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2018-12-02 01:02:55,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2018-12-02 01:02:55,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2018-12-02 01:02:55,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_digital_free_device [2018-12-02 01:02:55,219 INFO L138 BoogieDeclarations]: Found implementation of procedure nfc_digital_free_device [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-02 01:02:55,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-02 01:02:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2018-12-02 01:02:55,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2018-12-02 01:02:55,220 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-12-02 01:02:55,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-12-02 01:02:55,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-12-02 01:02:55,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-12-02 01:02:55,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-02 01:02:55,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-02 01:02:55,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2018-12-02 01:02:55,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2018-12-02 01:02:55,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2018-12-02 01:02:55,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2018-12-02 01:02:55,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-12-02 01:02:55,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2018-12-02 01:02:55,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2018-12-02 01:02:55,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2018-12-02 01:02:55,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-12-02 01:02:55,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-12-02 01:02:55,221 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-12-02 01:02:55,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-12-02 01:02:55,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-12-02 01:02:55,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-12-02 01:02:55,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-12-02 01:02:55,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2018-12-02 01:02:55,222 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-02 01:02:55,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-02 01:02:55,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2018-12-02 01:02:55,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2018-12-02 01:02:55,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-12-02 01:02:55,222 INFO L130 BoogieDeclarations]: Found specification of procedure port100_data_checksum [2018-12-02 01:02:55,222 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_data_checksum [2018-12-02 01:02:55,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-12-02 01:02:55,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-12-02 01:02:55,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-12-02 01:02:55,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 01:02:55,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 01:02:55,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2018-12-02 01:02:55,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2018-12-02 01:02:55,223 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-02 01:02:55,223 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-02 01:02:55,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-12-02 01:02:55,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-12-02 01:02:55,223 INFO L130 BoogieDeclarations]: Found specification of procedure port100_tg_configure_hw [2018-12-02 01:02:55,223 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_tg_configure_hw [2018-12-02 01:02:55,223 INFO L130 BoogieDeclarations]: Found specification of procedure port100_disconnect [2018-12-02 01:02:55,223 INFO L138 BoogieDeclarations]: Found implementation of procedure port100_disconnect [2018-12-02 01:02:55,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-12-02 01:02:55,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2018-12-02 01:02:55,224 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-12-02 01:02:55,224 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2018-12-02 01:03:11,310 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,515 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,516 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,516 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,517 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,518 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,518 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,518 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,518 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,518 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,519 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,520 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,520 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,521 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,521 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,522 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:03:11,522 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 01:05:11,307 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 01:05:11,307 INFO L280 CfgBuilder]: Removed 291 assue(true) statements. [2018-12-02 01:05:11,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:05:11 BoogieIcfgContainer [2018-12-02 01:05:11,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 01:05:11,308 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 01:05:11,308 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 01:05:11,314 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 01:05:11,315 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:05:11" (1/1) ... [2018-12-02 01:05:11,324 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 01:05:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 01:05:11,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 801 states and 1087 transitions. [2018-12-02 01:05:11,363 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1087 transitions. [2018-12-02 01:05:11,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 01:05:11,367 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 01:05:11,402 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 01:05:11,404 INFO L168 Benchmark]: Toolchain (without parser) took 138992.70 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 927.3 MB in the beginning and 1.1 GB in the end (delta: -128.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-12-02 01:05:11,405 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:11,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2566.67 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 249.0 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -122.1 MB). Peak memory consumption was 291.9 MB. Max. memory is 11.5 GB. [2018-12-02 01:05:11,406 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.26 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. [2018-12-02 01:05:11,406 INFO L168 Benchmark]: Boogie Preprocessor took 84.08 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2018-12-02 01:05:11,407 INFO L168 Benchmark]: RCFGBuilder took 136134.04 ms. Allocated memory was 1.3 GB in the beginning and 3.0 GB in the end (delta: 1.7 GB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -54.5 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-12-02 01:05:11,407 INFO L168 Benchmark]: CodeCheck took 96.18 ms. Allocated memory is still 3.0 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:11,410 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2566.67 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 249.0 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -122.1 MB). Peak memory consumption was 291.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 109.26 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 84.08 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 136134.04 ms. Allocated memory was 1.3 GB in the beginning and 3.0 GB in the end (delta: 1.7 GB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -54.5 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * CodeCheck took 96.18 ms. Allocated memory is still 3.0 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...