./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--hwmon--w83627hf.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_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/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_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/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_a9cd3d52-b313-4854-985a-b79848259bff/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 d9097294034e60f68c5e476784c89e8f8da996f2e52e4b71dc31d0ac6cb0fc49 --- 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 16:34:28,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:34:28,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:34:29,020 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:34:29,021 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:34:29,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:34:29,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:34:29,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:34:29,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:34:29,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:34:29,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:34:29,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:34:29,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:34:29,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:34:29,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:34:29,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:34:29,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:34:29,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:34:29,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:34:29,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:34:29,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:34:29,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:34:29,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:34:29,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:34:29,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:34:29,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:34:29,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:34:29,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:34:29,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:34:29,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:34:29,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:34:29,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:34:29,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:34:29,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:34:29,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:34:29,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:34:29,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:34:29,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:34:29,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:34:29,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:34:29,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:34:29,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:34:29,157 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:34:29,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:34:29,159 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:34:29,159 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:34:29,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:34:29,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:34:29,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:34:29,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:34:29,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:34:29,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:34:29,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:34:29,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:34:29,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:34:29,163 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:34:29,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:34:29,164 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:34:29,164 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:34:29,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:34:29,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:34:29,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:34:29,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:34:29,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:34:29,166 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:34:29,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:34:29,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:34:29,166 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_a9cd3d52-b313-4854-985a-b79848259bff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9097294034e60f68c5e476784c89e8f8da996f2e52e4b71dc31d0ac6cb0fc49 [2022-10-17 16:34:29,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:34:29,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:34:29,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:34:29,531 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:34:29,532 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:34:29,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i [2022-10-17 16:34:29,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/data/c3f3afbbb/786742be701c442e9caf4e12b07f4ca2/FLAGa1305a131 [2022-10-17 16:34:30,591 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:34:30,593 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i [2022-10-17 16:34:30,664 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/data/c3f3afbbb/786742be701c442e9caf4e12b07f4ca2/FLAGa1305a131 [2022-10-17 16:34:30,916 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/data/c3f3afbbb/786742be701c442e9caf4e12b07f4ca2 [2022-10-17 16:34:30,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:34:30,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:34:30,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:30,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:34:30,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:34:30,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:30" (1/1) ... [2022-10-17 16:34:30,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60afdc66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:30, skipping insertion in model container [2022-10-17 16:34:30,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:30" (1/1) ... [2022-10-17 16:34:30,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:34:31,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:34:33,775 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_a9cd3d52-b313-4854-985a-b79848259bff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i[345917,345930] [2022-10-17 16:34:34,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:34,186 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:34:34,694 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_a9cd3d52-b313-4854-985a-b79848259bff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i[345917,345930] [2022-10-17 16:34:34,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:35,177 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:34:35,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35 WrapperNode [2022-10-17 16:34:35,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:35,181 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:35,181 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:34:35,181 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:34:35,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:35,336 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:35,735 INFO L138 Inliner]: procedures = 337, calls = 3997, calls flagged for inlining = 168, calls inlined = 162, statements flattened = 11206 [2022-10-17 16:34:35,737 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:35,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:34:35,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:34:35,739 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:34:35,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:35,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:35,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:35,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:35,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:36,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:36,067 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:36,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:36,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:34:36,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:34:36,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:34:36,150 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:34:36,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:35" (1/1) ... [2022-10-17 16:34:36,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:34:36,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:34:36,202 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:34:36,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9cd3d52-b313-4854-985a-b79848259bff/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:34:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_type [2022-10-17 16:34:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_type [2022-10-17 16:34:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-10-17 16:34:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-10-17 16:34:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2022-10-17 16:34:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2022-10-17 16:34:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:34:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:34:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_probe [2022-10-17 16:34:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_probe [2022-10-17 16:34:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:34:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:34:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2022-10-17 16:34:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2022-10-17 16:34:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep [2022-10-17 16:34:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep [2022-10-17 16:34:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_update_device [2022-10-17 16:34:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_update_device [2022-10-17 16:34:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:34:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:34:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2022-10-17 16:34:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2022-10-17 16:34:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2022-10-17 16:34:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2022-10-17 16:34:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_remove [2022-10-17 16:34:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_remove [2022-10-17 16:34:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-10-17 16:34:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-10-17 16:34:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2022-10-17 16:34:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2022-10-17 16:34:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_FROM_REG [2022-10-17 16:34:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_FROM_REG [2022-10-17 16:34:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83627hf_data [2022-10-17 16:34:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83627hf_data [2022-10-17 16:34:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:34:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:34:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:34:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:34:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2022-10-17 16:34:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2022-10-17 16:34:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-10-17 16:34:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-10-17 16:34:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_freq [2022-10-17 16:34:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_freq [2022-10-17 16:34:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:34:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:34:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2022-10-17 16:34:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2022-10-17 16:34:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2022-10-17 16:34:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2022-10-17 16:34:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_resume [2022-10-17 16:34:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_resume [2022-10-17 16:34:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:34:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:34:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_freq [2022-10-17 16:34:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_freq [2022-10-17 16:34:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_suspend [2022-10-17 16:34:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_suspend [2022-10-17 16:34:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_reset_bank [2022-10-17 16:34:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_reset_bank [2022-10-17 16:34:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2022-10-17 16:34:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2022-10-17 16:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-10-17 16:34:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-10-17 16:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max_hyst [2022-10-17 16:34:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max_hyst [2022-10-17 16:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2022-10-17 16:34:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2022-10-17 16:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_w83627hf_data [2022-10-17 16:34:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_w83627hf_data [2022-10-17 16:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_find [2022-10-17 16:34:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_find [2022-10-17 16:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:34:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2022-10-17 16:34:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2022-10-17 16:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2022-10-17 16:34:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2022-10-17 16:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_input [2022-10-17 16:34:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_input [2022-10-17 16:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:34:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2022-10-17 16:34:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2022-10-17 16:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_enable [2022-10-17 16:34:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_enable [2022-10-17 16:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_type [2022-10-17 16:34:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_type [2022-10-17 16:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 16:34:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 16:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_enable [2022-10-17 16:34:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_enable [2022-10-17 16:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:34:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2022-10-17 16:34:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2022-10-17 16:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_0 [2022-10-17 16:34:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_0 [2022-10-17 16:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83627hf_data [2022-10-17 16:34:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83627hf_data [2022-10-17 16:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:34:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 16:34:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 16:34:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_input [2022-10-17 16:34:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_input [2022-10-17 16:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2022-10-17 16:34:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2022-10-17 16:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_update_fan_div [2022-10-17 16:34:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_update_fan_div [2022-10-17 16:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_w83627hf_data [2022-10-17 16:34:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_w83627hf_data [2022-10-17 16:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2022-10-17 16:34:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2022-10-17 16:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2022-10-17 16:34:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2022-10-17 16:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2022-10-17 16:34:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2022-10-17 16:34:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:34:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:34:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max [2022-10-17 16:34:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max [2022-10-17 16:34:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_write_value [2022-10-17 16:34:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_write_value [2022-10-17 16:34:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2022-10-17 16:34:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2022-10-17 16:34:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:34:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:34:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:34:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-10-17 16:34:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-10-17 16:34:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_set_bank [2022-10-17 16:34:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_set_bank [2022-10-17 16:34:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2022-10-17 16:34:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2022-10-17 16:34:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:34:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:34:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:34:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2022-10-17 16:34:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2022-10-17 16:34:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:34:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2022-10-17 16:34:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2022-10-17 16:34:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max_hyst [2022-10-17 16:34:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max_hyst [2022-10-17 16:34:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-17 16:34:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-17 16:34:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-10-17 16:34:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-10-17 16:34:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-10-17 16:34:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-10-17 16:34:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_read_value [2022-10-17 16:34:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_read_value [2022-10-17 16:34:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 16:34:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 16:34:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_FROM_REG [2022-10-17 16:34:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_FROM_REG [2022-10-17 16:34:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:34:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:34:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:34:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:34:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:34:37,723 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:34:37,728 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:34:38,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:34:59,165 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:35:01,597 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:35:01,598 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:35:01,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:01 BoogieIcfgContainer [2022-10-17 16:35:01,606 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:35:01,607 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:35:01,607 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:35:01,620 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:35:01,620 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:01" (1/1) ... [2022-10-17 16:35:01,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:35:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2935 states and 4534 transitions. [2022-10-17 16:35:01,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 4534 transitions. [2022-10-17 16:35:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2947 [2022-10-17 16:35:02,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:02,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms