./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:07:08,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:07:08,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:07:08,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:07:08,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:07:08,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:07:08,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:07:08,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:07:08,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:07:08,103 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:07:08,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:07:08,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:07:08,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:07:08,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:07:08,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:07:08,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:07:08,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:07:08,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:07:08,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:07:08,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:07:08,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:07:08,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:07:08,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:07:08,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:07:08,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:07:08,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:07:08,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:07:08,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:07:08,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:07:08,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:07:08,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:07:08,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:07:08,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:07:08,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:07:08,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:07:08,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:07:08,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:07:08,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:07:08,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:07:08,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:07:08,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:07:08,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:07:08,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:07:08,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:07:08,192 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:07:08,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:07:08,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:07:08,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:07:08,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:07:08,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:07:08,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:07:08,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:07:08,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:07:08,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:07:08,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:07:08,196 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:07:08,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:07:08,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:07:08,197 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:07:08,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:07:08,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:07:08,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:07:08,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:07:08,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:07:08,198 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:07:08,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:07:08,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:07:08,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad [2022-10-17 17:07:08,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:07:08,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:07:08,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:07:08,574 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:07:08,575 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:07:08,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2022-10-17 17:07:08,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/data/3180a08ed/a2d61ed760e149dc94233c208aa37b1e/FLAGc7d107d12 [2022-10-17 17:07:09,920 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:07:09,921 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2022-10-17 17:07:09,982 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/data/3180a08ed/a2d61ed760e149dc94233c208aa37b1e/FLAGc7d107d12 [2022-10-17 17:07:10,056 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/data/3180a08ed/a2d61ed760e149dc94233c208aa37b1e [2022-10-17 17:07:10,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:07:10,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:07:10,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:10,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:07:10,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:07:10,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:10" (1/1) ... [2022-10-17 17:07:10,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43deb0b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:10, skipping insertion in model container [2022-10-17 17:07:10,078 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:10" (1/1) ... [2022-10-17 17:07:10,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:07:10,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:07:14,746 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2022-10-17 17:07:15,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:07:15,216 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:07:15,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2022-10-17 17:07:15,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:07:16,102 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:07:16,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16 WrapperNode [2022-10-17 17:07:16,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:16,105 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:07:16,105 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:07:16,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:07:16,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,598 INFO L138 Inliner]: procedures = 566, calls = 3593, calls flagged for inlining = 221, calls inlined = 180, statements flattened = 6326 [2022-10-17 17:07:16,599 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:07:16,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:07:16,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:07:16,600 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:07:16,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,914 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:16,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:17,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:07:17,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:07:17,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:07:17,012 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:07:17,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:16" (1/1) ... [2022-10-17 17:07:17,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:07:17,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:07:17,053 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:07:17,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5ca8fe-14dd-4520-a7c8-91bedf167521/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:07:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 17:07:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 17:07:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2022-10-17 17:07:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2022-10-17 17:07:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 17:07:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 17:07:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-10-17 17:07:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-10-17 17:07:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:07:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:07:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2022-10-17 17:07:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2022-10-17 17:07:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2022-10-17 17:07:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2022-10-17 17:07:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-10-17 17:07:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-10-17 17:07:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2022-10-17 17:07:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2022-10-17 17:07:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:07:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:07:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2022-10-17 17:07:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2022-10-17 17:07:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:07:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:07:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2022-10-17 17:07:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2022-10-17 17:07:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2022-10-17 17:07:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2022-10-17 17:07:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2022-10-17 17:07:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2022-10-17 17:07:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 17:07:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 17:07:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:07:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:07:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2022-10-17 17:07:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2022-10-17 17:07:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2022-10-17 17:07:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2022-10-17 17:07:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 17:07:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 17:07:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2022-10-17 17:07:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2022-10-17 17:07:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2022-10-17 17:07:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2022-10-17 17:07:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:07:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:07:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-10-17 17:07:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-10-17 17:07:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2022-10-17 17:07:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2022-10-17 17:07:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 17:07:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 17:07:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 17:07:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 17:07:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:07:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:07:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2022-10-17 17:07:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2022-10-17 17:07:17,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:07:17,125 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-10-17 17:07:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-10-17 17:07:17,126 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2022-10-17 17:07:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2022-10-17 17:07:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 17:07:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 17:07:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-10-17 17:07:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-10-17 17:07:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 17:07:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 17:07:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2022-10-17 17:07:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2022-10-17 17:07:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2022-10-17 17:07:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2022-10-17 17:07:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 17:07:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 17:07:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2022-10-17 17:07:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2022-10-17 17:07:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 17:07:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 17:07:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:07:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:07:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:07:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:07:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:07:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:07:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:07:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2022-10-17 17:07:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2022-10-17 17:07:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2022-10-17 17:07:17,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2022-10-17 17:07:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2022-10-17 17:07:17,133 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2022-10-17 17:07:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-10-17 17:07:17,133 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-10-17 17:07:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-10-17 17:07:17,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-10-17 17:07:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 17:07:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 17:07:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 17:07:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 17:07:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2022-10-17 17:07:17,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2022-10-17 17:07:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure card_event_handler [2022-10-17 17:07:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure card_event_handler [2022-10-17 17:07:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:07:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:07:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 17:07:17,138 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 17:07:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 17:07:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 17:07:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-10-17 17:07:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-10-17 17:07:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2022-10-17 17:07:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2022-10-17 17:07:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:07:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2022-10-17 17:07:17,140 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2022-10-17 17:07:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-10-17 17:07:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-10-17 17:07:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-17 17:07:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-17 17:07:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:07:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2022-10-17 17:07:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2022-10-17 17:07:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:07:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:07:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:07:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-10-17 17:07:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-10-17 17:07:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2022-10-17 17:07:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2022-10-17 17:07:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 17:07:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 17:07:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2022-10-17 17:07:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2022-10-17 17:07:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-10-17 17:07:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-10-17 17:07:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 17:07:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 17:07:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-17 17:07:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-17 17:07:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 17:07:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 17:07:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2022-10-17 17:07:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2022-10-17 17:07:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2022-10-17 17:07:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2022-10-17 17:07:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2022-10-17 17:07:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2022-10-17 17:07:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2022-10-17 17:07:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2022-10-17 17:07:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:07:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:07:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 17:07:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 17:07:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 17:07:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 17:07:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:07:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:07:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:07:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:07:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2022-10-17 17:07:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2022-10-17 17:07:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2022-10-17 17:07:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2022-10-17 17:07:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2022-10-17 17:07:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2022-10-17 17:07:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 17:07:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 17:07:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-17 17:07:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-10-17 17:07:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-17 17:07:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-17 17:07:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2022-10-17 17:07:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2022-10-17 17:07:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-10-17 17:07:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-10-17 17:07:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_9 [2022-10-17 17:07:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_9 [2022-10-17 17:07:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:07:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:07:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:07:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:07:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-10-17 17:07:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-10-17 17:07:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2022-10-17 17:07:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2022-10-17 17:07:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 17:07:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 17:07:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:07:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:07:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:07:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:07:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-10-17 17:07:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-10-17 17:07:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 17:07:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 17:07:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2022-10-17 17:07:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2022-10-17 17:07:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2022-10-17 17:07:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2022-10-17 17:07:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 17:07:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 17:07:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:07:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:07:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:07:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 17:07:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 17:07:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:07:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2022-10-17 17:07:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2022-10-17 17:07:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-10-17 17:07:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-10-17 17:07:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:07:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2022-10-17 17:07:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2022-10-17 17:07:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-10-17 17:07:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-10-17 17:07:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 17:07:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 17:07:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:07:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:07:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 17:07:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 17:07:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:07:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:07:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2022-10-17 17:07:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2022-10-17 17:07:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 17:07:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 17:07:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 17:07:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 17:07:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 17:07:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 17:07:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-10-17 17:07:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-10-17 17:07:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2022-10-17 17:07:17,176 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2022-10-17 17:07:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 17:07:17,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 17:07:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2022-10-17 17:07:17,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2022-10-17 17:07:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2022-10-17 17:07:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2022-10-17 17:07:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2022-10-17 17:07:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2022-10-17 17:07:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-10-17 17:07:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-10-17 17:07:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2022-10-17 17:07:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2022-10-17 17:07:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:07:17,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:07:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-17 17:07:17,183 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-10-17 17:07:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:07:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-10-17 17:07:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-10-17 17:07:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-10-17 17:07:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-10-17 17:07:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2022-10-17 17:07:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2022-10-17 17:07:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 17:07:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 17:07:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:07:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:07:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-10-17 17:07:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-10-17 17:07:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2022-10-17 17:07:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2022-10-17 17:07:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 17:07:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 17:07:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 17:07:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 17:07:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_done [2022-10-17 17:07:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_done [2022-10-17 17:07:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 17:07:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 17:07:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 17:07:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 17:07:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2022-10-17 17:07:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2022-10-17 17:07:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-10-17 17:07:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-10-17 17:07:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2022-10-17 17:07:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2022-10-17 17:07:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-10-17 17:07:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-10-17 17:07:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-10-17 17:07:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-10-17 17:07:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2022-10-17 17:07:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2022-10-17 17:07:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-10-17 17:07:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-10-17 17:07:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 17:07:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 17:07:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 17:07:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 17:07:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-10-17 17:07:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-10-17 17:07:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 17:07:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 17:07:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 17:07:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 17:07:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2022-10-17 17:07:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2022-10-17 17:07:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2022-10-17 17:07:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2022-10-17 17:07:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:07:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-17 17:07:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-17 17:07:18,321 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:07:18,327 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:07:18,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 17:07:38,370 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:07:40,203 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:07:40,203 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:07:40,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:40 BoogieIcfgContainer [2022-10-17 17:07:40,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:07:40,211 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:07:40,211 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:07:40,221 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:07:40,221 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:40" (1/1) ... [2022-10-17 17:07:40,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:07:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1763 states and 2500 transitions. [2022-10-17 17:07:40,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2500 transitions. [2022-10-17 17:07:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-10-17 17:07:40,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:40,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat