./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--w83781d.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_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/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_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/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--w83781d.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/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_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/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 0564b8be4162feecc69c55a6b0b3eda68686a764b41f4f7494c14a4ffed0dc25 --- 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 16:58:12,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:12,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:12,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:12,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:12,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:12,058 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:12,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:12,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:12,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:12,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:12,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:12,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:12,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:12,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:12,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:12,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:12,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:12,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:12,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:12,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:12,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:12,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:12,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:12,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:12,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:12,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:12,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:12,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:12,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:12,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:12,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:12,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:12,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:12,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:12,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:12,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:12,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:12,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:12,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:12,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:12,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:58:12,149 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:12,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:12,151 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:12,151 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:12,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:12,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:12,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:12,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:58:12,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:12,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:12,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:12,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:12,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:12,155 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:12,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:12,156 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:12,156 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:12,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:12,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:12,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:12,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:12,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:12,158 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:58:12,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:58:12,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:12,159 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_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0564b8be4162feecc69c55a6b0b3eda68686a764b41f4f7494c14a4ffed0dc25 [2022-10-17 16:58:12,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:12,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:12,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:12,505 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:12,506 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:12,507 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i [2022-10-17 16:58:12,612 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/data/a0f56ed69/a4d6843e249f4c2e92f0fc197903f6a1/FLAG4a097d28a [2022-10-17 16:58:13,682 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:13,684 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i [2022-10-17 16:58:13,747 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/data/a0f56ed69/a4d6843e249f4c2e92f0fc197903f6a1/FLAG4a097d28a [2022-10-17 16:58:13,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/data/a0f56ed69/a4d6843e249f4c2e92f0fc197903f6a1 [2022-10-17 16:58:13,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:13,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:14,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:14,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:14,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:14,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:13" (1/1) ... [2022-10-17 16:58:14,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@565c87cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:14, skipping insertion in model container [2022-10-17 16:58:14,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:13" (1/1) ... [2022-10-17 16:58:14,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:14,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:16,217 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_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i[291343,291356] [2022-10-17 16:58:16,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:16,575 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:58:17,060 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_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i[291343,291356] [2022-10-17 16:58:17,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:17,548 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:58:17,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17 WrapperNode [2022-10-17 16:58:17,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:17,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:17,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:58:17,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:58:17,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:17,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,088 INFO L138 Inliner]: procedures = 284, calls = 3654, calls flagged for inlining = 144, calls inlined = 140, statements flattened = 10077 [2022-10-17 16:58:18,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:18,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:58:18,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:58:18,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:58:18,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,538 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:58:18,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:58:18,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:58:18,614 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:58:18,615 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:17" (1/1) ... [2022-10-17 16:58:18,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:18,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:58:18,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:58:18,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fc99d3-81c9-4f74-a1f0-f4db5181bc83/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:58:18,695 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_read_value [2022-10-17 16:58:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_read_value [2022-10-17 16:58:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2022-10-17 16:58:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2022-10-17 16:58:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:58:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:58:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:58:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:58:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_detect [2022-10-17 16:58:18,697 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_detect [2022-10-17 16:58:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2022-10-17 16:58:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2022-10-17 16:58:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep [2022-10-17 16:58:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep [2022-10-17 16:58:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:58:18,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:58:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2022-10-17 16:58:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2022-10-17 16:58:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2022-10-17 16:58:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2022-10-17 16:58:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2022-10-17 16:58:18,699 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2022-10-17 16:58:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_FROM_REG [2022-10-17 16:58:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_FROM_REG [2022-10-17 16:58:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:58:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:58:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:58:18,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:58:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-10-17 16:58:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-10-17 16:58:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure show_sensor [2022-10-17 16:58:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sensor [2022-10-17 16:58:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:58:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:58:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:58:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:58:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2022-10-17 16:58:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2022-10-17 16:58:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:58:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max_hyst [2022-10-17 16:58:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max_hyst [2022-10-17 16:58:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2022-10-17 16:58:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2022-10-17 16:58:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-10-17 16:58:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-10-17 16:58:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_isa_unregister [2022-10-17 16:58:18,703 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_isa_unregister [2022-10-17 16:58:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2022-10-17 16:58:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2022-10-17 16:58:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:58:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:58:18,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:58:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2022-10-17 16:58:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2022-10-17 16:58:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2022-10-17 16:58:18,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2022-10-17 16:58:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:58:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:58:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-10-17 16:58:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-10-17 16:58:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:58:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:58:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2022-10-17 16:58:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2022-10-17 16:58:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2022-10-17 16:58:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2022-10-17 16:58:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 16:58:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 16:58:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure store_sensor [2022-10-17 16:58:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sensor [2022-10-17 16:58:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_update_device [2022-10-17 16:58:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_update_device [2022-10-17 16:58:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_remove_files [2022-10-17 16:58:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_remove_files [2022-10-17 16:58:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2022-10-17 16:58:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2022-10-17 16:58:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:58:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:58:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2022-10-17 16:58:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2022-10-17 16:58:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2022-10-17 16:58:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2022-10-17 16:58:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:58:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-10-17 16:58:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-10-17 16:58:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_w83781d_data [2022-10-17 16:58:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_w83781d_data [2022-10-17 16:58:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:58:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 16:58:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 16:58:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 16:58:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 16:58:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2022-10-17 16:58:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2022-10-17 16:58:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2022-10-17 16:58:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2022-10-17 16:58:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2022-10-17 16:58:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2022-10-17 16:58:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:58:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2022-10-17 16:58:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2022-10-17 16:58:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2022-10-17 16:58:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2022-10-17 16:58:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:58:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:58:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_w83781d_data [2022-10-17 16:58:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_w83781d_data [2022-10-17 16:58:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max [2022-10-17 16:58:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max [2022-10-17 16:58:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:58:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:58:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_write_value [2022-10-17 16:58:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_write_value [2022-10-17 16:58:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:58:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2022-10-17 16:58:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2022-10-17 16:58:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:58:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:58:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:58:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2022-10-17 16:58:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2022-10-17 16:58:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:58:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2022-10-17 16:58:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2022-10-17 16:58:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2022-10-17 16:58:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2022-10-17 16:58:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max_hyst [2022-10-17 16:58:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max_hyst [2022-10-17 16:58:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-17 16:58:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-17 16:58:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:58:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2022-10-17 16:58:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2022-10-17 16:58:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:58:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:58:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:58:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:58:19,835 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:58:19,840 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:58:20,381 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;