./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu --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 a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:15,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:15,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:15,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:15,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:15,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:15,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:15,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:15,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:15,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:15,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:15,590 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:15,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:15,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:15,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:15,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:15,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:15,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:15,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:15,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:15,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:15,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:15,606 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:15,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:15,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:15,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:15,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:15,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:15,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:15,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:15,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:15,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:15,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:15,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:15,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:15,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:15,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:15,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:15,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:15,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:15,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:15,622 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:15,644 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:15,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:15,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:15,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:15,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:15,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:15,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:15,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:15,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:15,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:15,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:15,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:15,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:15,648 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:15,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:15,648 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:15,649 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:15,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:15,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:15,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:15,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:15,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:15,650 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:15,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:15,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:15,650 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_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 [2021-11-23 15:05:15,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:16,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:16,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:16,013 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:16,014 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:16,015 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2021-11-23 15:05:16,087 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/4a49b0e52/f09a0960873945a8af3fe0691ddc3cf7/FLAG32c59b3d4 [2021-11-23 15:05:17,078 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:17,079 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2021-11-23 15:05:17,133 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/4a49b0e52/f09a0960873945a8af3fe0691ddc3cf7/FLAG32c59b3d4 [2021-11-23 15:05:17,475 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/4a49b0e52/f09a0960873945a8af3fe0691ddc3cf7 [2021-11-23 15:05:17,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:17,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:17,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:17,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:17,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:17,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:17" (1/1) ... [2021-11-23 15:05:17,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10981121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:17, skipping insertion in model container [2021-11-23 15:05:17,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:17" (1/1) ... [2021-11-23 15:05:17,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:17,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:18,971 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_7953b4fa-ab86-46c3-8849-f12d761531e8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2021-11-23 15:05:19,089 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:19,188 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:19,470 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_7953b4fa-ab86-46c3-8849-f12d761531e8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2021-11-23 15:05:19,483 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:19,686 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:19,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19 WrapperNode [2021-11-23 15:05:19,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:19,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:19,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:19,689 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:19,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:19,806 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,052 INFO L137 Inliner]: procedures = 184, calls = 1937, calls flagged for inlining = 74, calls inlined = 66, statements flattened = 5079 [2021-11-23 15:05:20,054 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:20,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:20,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:20,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:20,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,114 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:20,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:20,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:20,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:20,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:20,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:20,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:20,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:20,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2021-11-23 15:05:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2021-11-23 15:05:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:05:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:05:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2021-11-23 15:05:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2021-11-23 15:05:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_asb100_data [2021-11-23 15:05:20,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_asb100_data [2021-11-23 15:05:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2021-11-23 15:05:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2021-11-23 15:05:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2021-11-23 15:05:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2021-11-23 15:05:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2021-11-23 15:05:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2021-11-23 15:05:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2021-11-23 15:05:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2021-11-23 15:05:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2021-11-23 15:05:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2021-11-23 15:05:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:05:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:05:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:05:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:05:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2021-11-23 15:05:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2021-11-23 15:05:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf_temp_from_reg [2021-11-23 15:05:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure sprintf_temp_from_reg [2021-11-23 15:05:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_update_device [2021-11-23 15:05:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_update_device [2021-11-23 15:05:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2021-11-23 15:05:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2021-11-23 15:05:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_asb100_data [2021-11-23 15:05:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_asb100_data [2021-11-23 15:05:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2021-11-23 15:05:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2021-11-23 15:05:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2021-11-23 15:05:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2021-11-23 15:05:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2021-11-23 15:05:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2021-11-23 15:05:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:05:20,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:05:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:20,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2021-11-23 15:05:20,465 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2021-11-23 15:05:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2021-11-23 15:05:20,465 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2021-11-23 15:05:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:20,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2021-11-23 15:05:20,466 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2021-11-23 15:05:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2021-11-23 15:05:20,466 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2021-11-23 15:05:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_write_value [2021-11-23 15:05:20,466 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_write_value [2021-11-23 15:05:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2021-11-23 15:05:20,467 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2021-11-23 15:05:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:05:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:05:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2021-11-23 15:05:20,469 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2021-11-23 15:05:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2021-11-23 15:05:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2021-11-23 15:05:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2021-11-23 15:05:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2021-11-23 15:05:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_asb100_data [2021-11-23 15:05:20,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_asb100_data [2021-11-23 15:05:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2021-11-23 15:05:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2021-11-23 15:05:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2021-11-23 15:05:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2021-11-23 15:05:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2021-11-23 15:05:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2021-11-23 15:05:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2021-11-23 15:05:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2021-11-23 15:05:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2021-11-23 15:05:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2021-11-23 15:05:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-11-23 15:05:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-11-23 15:05:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure IN_FROM_REG [2021-11-23 15:05:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_FROM_REG [2021-11-23 15:05:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:05:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:05:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-11-23 15:05:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-11-23 15:05:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect [2021-11-23 15:05:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect [2021-11-23 15:05:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_read_value [2021-11-23 15:05:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_read_value [2021-11-23 15:05:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:05:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:05:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2021-11-23 15:05:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2021-11-23 15:05:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2021-11-23 15:05:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2021-11-23 15:05:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2021-11-23 15:05:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2021-11-23 15:05:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:05:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:05:21,284 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:21,287 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:26,305 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:05:27,459 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:27,466 INFO L158 Benchmark]: Toolchain (without parser) took 9981.60ms. Allocated memory was 96.5MB in the beginning and 413.1MB in the end (delta: 316.7MB). Free memory was 70.2MB in the beginning and 284.2MB in the end (delta: -214.0MB). Peak memory consumption was 293.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,468 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 96.5MB. Free memory was 74.8MB in the beginning and 74.7MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:27,469 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2204.06ms. Allocated memory was 96.5MB in the beginning and 130.0MB in the end (delta: 33.6MB). Free memory was 69.9MB in the beginning and 60.5MB in the end (delta: 9.4MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 365.95ms. Allocated memory was 130.0MB in the beginning and 182.5MB in the end (delta: 52.4MB). Free memory was 60.5MB in the beginning and 116.7MB in the end (delta: -56.2MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,471 INFO L158 Benchmark]: Boogie Preprocessor took 313.73ms. Allocated memory is still 182.5MB. Free memory was 116.7MB in the beginning and 89.1MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,473 INFO L158 Benchmark]: RCFGBuilder took 7092.89ms. Allocated memory was 182.5MB in the beginning and 413.1MB in the end (delta: 230.7MB). Free memory was 89.1MB in the beginning and 284.2MB in the end (delta: -195.0MB). Peak memory consumption was 227.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:27,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 96.5MB. Free memory was 74.8MB in the beginning and 74.7MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2204.06ms. Allocated memory was 96.5MB in the beginning and 130.0MB in the end (delta: 33.6MB). Free memory was 69.9MB in the beginning and 60.5MB in the end (delta: 9.4MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 365.95ms. Allocated memory was 130.0MB in the beginning and 182.5MB in the end (delta: 52.4MB). Free memory was 60.5MB in the beginning and 116.7MB in the end (delta: -56.2MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 313.73ms. Allocated memory is still 182.5MB. Free memory was 116.7MB in the beginning and 89.1MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 7092.89ms. Allocated memory was 182.5MB in the beginning and 413.1MB in the end (delta: 230.7MB). Free memory was 89.1MB in the beginning and 284.2MB in the end (delta: -195.0MB). Peak memory consumption was 227.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:27,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu --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 a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:30,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:30,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:30,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:30,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:30,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:30,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:30,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:30,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:30,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:30,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:30,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:30,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:30,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:30,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:30,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:30,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:30,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:30,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:30,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:30,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:30,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:30,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:30,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:30,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:30,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:30,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:30,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:30,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:30,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:30,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:30,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:30,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:30,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:30,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:30,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:30,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:30,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:30,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:30,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:30,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:30,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:30,264 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:30,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:30,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:30,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:30,268 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:30,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:30,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:30,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:30,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:30,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:30,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:30,272 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:30,272 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:30,272 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:30,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:30,273 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:30,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:30,274 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:30,274 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:30,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:30,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:30,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:30,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:30,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:30,276 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:30,276 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:30,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:30,277 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:30,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:30,277 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 [2021-11-23 15:05:30,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:30,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:30,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:30,775 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:30,777 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:30,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2021-11-23 15:05:30,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/4917fefa3/fea80b87972a40cd94e8a7bd2cc8ca5f/FLAG23a368326 [2021-11-23 15:05:31,794 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:31,795 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2021-11-23 15:05:31,836 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/4917fefa3/fea80b87972a40cd94e8a7bd2cc8ca5f/FLAG23a368326 [2021-11-23 15:05:32,232 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/data/4917fefa3/fea80b87972a40cd94e8a7bd2cc8ca5f [2021-11-23 15:05:32,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:32,235 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:32,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:32,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:32,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:32,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:32" (1/1) ... [2021-11-23 15:05:32,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f858f23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:32, skipping insertion in model container [2021-11-23 15:05:32,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:32" (1/1) ... [2021-11-23 15:05:32,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:32,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:33,815 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_7953b4fa-ab86-46c3-8849-f12d761531e8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2021-11-23 15:05:33,929 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:34,028 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:34,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:34,385 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_7953b4fa-ab86-46c3-8849-f12d761531e8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2021-11-23 15:05:34,408 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:34,483 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:34,720 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_7953b4fa-ab86-46c3-8849-f12d761531e8/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2021-11-23 15:05:34,736 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:35,096 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:35,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35 WrapperNode [2021-11-23 15:05:35,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:35,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:35,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:35,099 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:35,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,221 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,454 INFO L137 Inliner]: procedures = 193, calls = 1937, calls flagged for inlining = 74, calls inlined = 66, statements flattened = 4843 [2021-11-23 15:05:35,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:35,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:35,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:35,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:35,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,513 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,775 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:35,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:35,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:35,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:35,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:35" (1/1) ... [2021-11-23 15:05:35,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:35,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:35,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:35,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:35,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:35,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_asb100_data [2021-11-23 15:05:35,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_asb100_data [2021-11-23 15:05:35,962 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2021-11-23 15:05:35,963 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2021-11-23 15:05:35,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:35,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:35,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:35,963 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2021-11-23 15:05:35,964 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2021-11-23 15:05:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:35,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2021-11-23 15:05:35,964 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2021-11-23 15:05:35,964 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:05:35,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:05:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:35,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2021-11-23 15:05:35,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2021-11-23 15:05:35,966 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2021-11-23 15:05:35,966 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2021-11-23 15:05:35,966 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2021-11-23 15:05:35,966 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2021-11-23 15:05:35,967 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:05:35,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:05:35,967 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2021-11-23 15:05:35,967 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2021-11-23 15:05:35,967 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2021-11-23 15:05:35,968 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2021-11-23 15:05:35,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:35,968 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2021-11-23 15:05:35,968 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2021-11-23 15:05:35,968 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2021-11-23 15:05:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2021-11-23 15:05:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2021-11-23 15:05:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2021-11-23 15:05:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2021-11-23 15:05:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2021-11-23 15:05:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-11-23 15:05:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-11-23 15:05:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-11-23 15:05:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-11-23 15:05:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_read_value [2021-11-23 15:05:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_read_value [2021-11-23 15:05:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:05:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:05:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2021-11-23 15:05:35,977 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2021-11-23 15:05:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:35,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2021-11-23 15:05:35,978 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2021-11-23 15:05:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:05:35,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:05:35,979 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2021-11-23 15:05:35,979 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2021-11-23 15:05:35,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2021-11-23 15:05:35,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2021-11-23 15:05:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2021-11-23 15:05:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2021-11-23 15:05:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2021-11-23 15:05:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2021-11-23 15:05:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:05:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:05:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:05:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:05:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2021-11-23 15:05:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2021-11-23 15:05:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf_temp_from_reg [2021-11-23 15:05:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sprintf_temp_from_reg [2021-11-23 15:05:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_update_device [2021-11-23 15:05:35,982 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_update_device [2021-11-23 15:05:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2021-11-23 15:05:35,982 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2021-11-23 15:05:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_asb100_data [2021-11-23 15:05:35,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_asb100_data [2021-11-23 15:05:35,983 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2021-11-23 15:05:35,984 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2021-11-23 15:05:35,984 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2021-11-23 15:05:35,984 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2021-11-23 15:05:35,984 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2021-11-23 15:05:35,984 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2021-11-23 15:05:35,985 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2021-11-23 15:05:35,985 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2021-11-23 15:05:35,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:35,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:35,987 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_write_value [2021-11-23 15:05:35,987 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_write_value [2021-11-23 15:05:35,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:35,987 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2021-11-23 15:05:35,988 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2021-11-23 15:05:35,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:35,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:35,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_asb100_data [2021-11-23 15:05:35,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_asb100_data [2021-11-23 15:05:35,988 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2021-11-23 15:05:35,988 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2021-11-23 15:05:35,989 INFO L130 BoogieDeclarations]: Found specification of procedure IN_FROM_REG [2021-11-23 15:05:35,989 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_FROM_REG [2021-11-23 15:05:35,989 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:05:35,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:05:35,990 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect [2021-11-23 15:05:35,990 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect [2021-11-23 15:05:35,991 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2021-11-23 15:05:35,991 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2021-11-23 15:05:35,994 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2021-11-23 15:05:35,994 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2021-11-23 15:05:35,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:35,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:35,994 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:05:35,996 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:05:36,811 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:36,814 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:55,674 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:05:56,970 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:56,978 INFO L158 Benchmark]: Toolchain (without parser) took 24740.21ms. Allocated memory was 73.4MB in the beginning and 377.5MB in the end (delta: 304.1MB). Free memory was 52.6MB in the beginning and 265.6MB in the end (delta: -213.0MB). Peak memory consumption was 282.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:56,979 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:56,980 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2861.00ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 52.4MB in the beginning and 92.3MB in the end (delta: -39.8MB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:56,981 INFO L158 Benchmark]: Boogie Procedure Inliner took 355.78ms. Allocated memory is still 142.6MB. Free memory was 92.3MB in the beginning and 67.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:56,982 INFO L158 Benchmark]: Boogie Preprocessor took 403.97ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 67.1MB in the beginning and 111.5MB in the end (delta: -44.4MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:56,983 INFO L158 Benchmark]: RCFGBuilder took 21114.98ms. Allocated memory was 188.7MB in the beginning and 377.5MB in the end (delta: 188.7MB). Free memory was 111.5MB in the beginning and 265.6MB in the end (delta: -154.1MB). Peak memory consumption was 227.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:56,995 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2861.00ms. Allocated memory was 73.4MB in the beginning and 142.6MB in the end (delta: 69.2MB). Free memory was 52.4MB in the beginning and 92.3MB in the end (delta: -39.8MB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 355.78ms. Allocated memory is still 142.6MB. Free memory was 92.3MB in the beginning and 67.1MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 403.97ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 67.1MB in the beginning and 111.5MB in the end (delta: -44.4MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. * RCFGBuilder took 21114.98ms. Allocated memory was 188.7MB in the beginning and 377.5MB in the end (delta: 188.7MB). Free memory was 111.5MB in the beginning and 265.6MB in the end (delta: -154.1MB). Peak memory consumption was 227.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:57,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7953b4fa-ab86-46c3-8849-f12d761531e8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable