./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--w83792d.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_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/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_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/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_58056b6c-3df6-4f65-bf54-92a29df01185/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 e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:38,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:38,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:38,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:38,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:38,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:38,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:38,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:38,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:38,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:38,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:38,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:38,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:38,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:38,435 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:38,440 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:38,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:38,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:38,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:38,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:38,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:38,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:38,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:38,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:38,476 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:38,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:38,477 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:38,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:38,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:38,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:38,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:38,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:38,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:38,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:38,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:38,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:38,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:38,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:38,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:38,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:38,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:38,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:38,549 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:38,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:38,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:38,551 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:38,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:38,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:38,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:38,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:38,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:38,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:38,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:38,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:38,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:38,565 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:38,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:38,565 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:38,566 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:38,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:38,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:38,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:38,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:38,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:38,568 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:38,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:38,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:38,568 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_58056b6c-3df6-4f65-bf54-92a29df01185/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f [2021-11-23 15:54:38,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:38,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:39,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:39,006 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:39,007 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:39,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2021-11-23 15:54:39,112 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/f2f534335/720233c5d7604aada53f4ff74dc339d3/FLAGb0036a412 [2021-11-23 15:54:40,201 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:40,203 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2021-11-23 15:54:40,280 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/f2f534335/720233c5d7604aada53f4ff74dc339d3/FLAGb0036a412 [2021-11-23 15:54:40,579 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/f2f534335/720233c5d7604aada53f4ff74dc339d3 [2021-11-23 15:54:40,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:40,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:40,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:40,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:40,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:40,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:40" (1/1) ... [2021-11-23 15:54:40,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c3ee7d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:40, skipping insertion in model container [2021-11-23 15:54:40,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:40" (1/1) ... [2021-11-23 15:54:40,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:40,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:42,568 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_58056b6c-3df6-4f65-bf54-92a29df01185/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2021-11-23 15:54:42,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:42,897 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:43,328 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_58056b6c-3df6-4f65-bf54-92a29df01185/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2021-11-23 15:54:43,344 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:43,812 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:43,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43 WrapperNode [2021-11-23 15:54:43,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:43,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:43,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:43,816 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:43,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:43,983 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,399 INFO L137 Inliner]: procedures = 176, calls = 3575, calls flagged for inlining = 73, calls inlined = 65, statements flattened = 9293 [2021-11-23 15:54:44,402 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:44,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:44,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:44,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:44,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:45,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:45,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:45,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:45,056 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:45,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:45,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:45,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:45,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:45,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2021-11-23 15:54:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2021-11-23 15:54:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2021-11-23 15:54:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2021-11-23 15:54:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2021-11-23 15:54:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2021-11-23 15:54:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2021-11-23 15:54:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2021-11-23 15:54:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:54:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:54:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2021-11-23 15:54:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2021-11-23 15:54:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:54:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:54:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:54:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:54:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2021-11-23 15:54:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2021-11-23 15:54:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2021-11-23 15:54:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2021-11-23 15:54:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2021-11-23 15:54:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2021-11-23 15:54:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2021-11-23 15:54:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2021-11-23 15:54:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2021-11-23 15:54:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2021-11-23 15:54:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2021-11-23 15:54:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2021-11-23 15:54:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2021-11-23 15:54:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2021-11-23 15:54:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2021-11-23 15:54:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2021-11-23 15:54:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2021-11-23 15:54:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2021-11-23 15:54:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2021-11-23 15:54:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2021-11-23 15:54:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2021-11-23 15:54:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2021-11-23 15:54:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:54:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:54:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2021-11-23 15:54:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2021-11-23 15:54:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:54:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:54:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2021-11-23 15:54:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2021-11-23 15:54:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2021-11-23 15:54:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2021-11-23 15:54:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2021-11-23 15:54:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2021-11-23 15:54:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2021-11-23 15:54:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2021-11-23 15:54:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2021-11-23 15:54:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2021-11-23 15:54:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2021-11-23 15:54:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2021-11-23 15:54:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2021-11-23 15:54:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2021-11-23 15:54:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2021-11-23 15:54:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2021-11-23 15:54:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2021-11-23 15:54:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2021-11-23 15:54:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2021-11-23 15:54:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2021-11-23 15:54:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2021-11-23 15:54:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2021-11-23 15:54:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2021-11-23 15:54:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2021-11-23 15:54:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2021-11-23 15:54:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2021-11-23 15:54:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2021-11-23 15:54:45,189 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2021-11-23 15:54:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2021-11-23 15:54:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2021-11-23 15:54:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-11-23 15:54:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-11-23 15:54:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:54:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:54:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2021-11-23 15:54:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2021-11-23 15:54:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2021-11-23 15:54:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2021-11-23 15:54:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-11-23 15:54:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-11-23 15:54:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2021-11-23 15:54:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2021-11-23 15:54:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2021-11-23 15:54:45,195 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2021-11-23 15:54:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2021-11-23 15:54:45,195 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2021-11-23 15:54:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2021-11-23 15:54:45,196 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2021-11-23 15:54:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2021-11-23 15:54:45,198 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2021-11-23 15:54:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:45,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:54:45,199 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:54:46,529 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:46,535 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:58,057 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:55:01,428 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:01,433 INFO L158 Benchmark]: Toolchain (without parser) took 20847.25ms. Allocated memory was 96.5MB in the beginning and 964.7MB in the end (delta: 868.2MB). Free memory was 55.0MB in the beginning and 434.7MB in the end (delta: -379.7MB). Peak memory consumption was 547.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:01,434 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 96.5MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:01,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3223.76ms. Allocated memory was 96.5MB in the beginning and 169.9MB in the end (delta: 73.4MB). Free memory was 54.8MB in the beginning and 69.8MB in the end (delta: -15.0MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:01,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 586.92ms. Allocated memory is still 169.9MB. Free memory was 69.8MB in the beginning and 66.7MB in the end (delta: 3.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:01,437 INFO L158 Benchmark]: Boogie Preprocessor took 650.74ms. Allocated memory was 169.9MB in the beginning and 318.8MB in the end (delta: 148.9MB). Free memory was 66.7MB in the beginning and 197.1MB in the end (delta: -130.3MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:01,438 INFO L158 Benchmark]: RCFGBuilder took 16375.86ms. Allocated memory was 318.8MB in the beginning and 964.7MB in the end (delta: 645.9MB). Free memory was 197.1MB in the beginning and 434.7MB in the end (delta: -237.6MB). Peak memory consumption was 468.1MB. Max. memory is 16.1GB. [2021-11-23 15:55:01,442 INFO L339 ainManager$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 96.5MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3223.76ms. Allocated memory was 96.5MB in the beginning and 169.9MB in the end (delta: 73.4MB). Free memory was 54.8MB in the beginning and 69.8MB in the end (delta: -15.0MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 586.92ms. Allocated memory is still 169.9MB. Free memory was 69.8MB in the beginning and 66.7MB in the end (delta: 3.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 650.74ms. Allocated memory was 169.9MB in the beginning and 318.8MB in the end (delta: 148.9MB). Free memory was 66.7MB in the beginning and 197.1MB in the end (delta: -130.3MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. * RCFGBuilder took 16375.86ms. Allocated memory was 318.8MB in the beginning and 964.7MB in the end (delta: 645.9MB). Free memory was 197.1MB in the beginning and 434.7MB in the end (delta: -237.6MB). Peak memory consumption was 468.1MB. 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 15:55:01,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/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_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/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_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/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_58056b6c-3df6-4f65-bf54-92a29df01185/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 e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:04,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:04,215 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:04,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:04,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:04,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:04,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:04,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:04,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:04,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:04,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:04,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:04,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:04,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:04,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:04,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:04,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:04,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:04,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:04,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:04,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:04,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:04,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:04,356 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:04,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:04,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:04,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:04,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:04,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:04,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:04,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:04,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:04,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:04,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:04,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:04,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:04,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:04,378 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:04,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:04,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:04,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:04,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:04,449 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:04,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:04,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:04,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:04,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:04,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:04,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:04,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:04,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:04,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:04,456 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:04,456 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:04,456 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:04,457 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:04,457 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:04,457 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:04,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:04,458 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:04,458 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:04,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:04,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:04,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:04,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:04,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:04,460 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:04,460 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:04,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:04,461 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:04,461 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:04,461 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_58056b6c-3df6-4f65-bf54-92a29df01185/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f [2021-11-23 15:55:04,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:04,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:04,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:04,887 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:04,888 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:04,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2021-11-23 15:55:04,969 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/d7506dd3a/533bceac04924184bf65e67cae9d2369/FLAG235abb39a [2021-11-23 15:55:06,123 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:06,124 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2021-11-23 15:55:06,181 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/d7506dd3a/533bceac04924184bf65e67cae9d2369/FLAG235abb39a [2021-11-23 15:55:06,449 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/data/d7506dd3a/533bceac04924184bf65e67cae9d2369 [2021-11-23 15:55:06,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:06,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:06,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:06,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:06,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:06,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:06" (1/1) ... [2021-11-23 15:55:06,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@246ce1fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:06, skipping insertion in model container [2021-11-23 15:55:06,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:06" (1/1) ... [2021-11-23 15:55:06,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:06,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:08,460 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_58056b6c-3df6-4f65-bf54-92a29df01185/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2021-11-23 15:55:08,579 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:08,814 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:08,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:09,433 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_58056b6c-3df6-4f65-bf54-92a29df01185/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2021-11-23 15:55:09,490 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:09,605 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:10,049 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_58056b6c-3df6-4f65-bf54-92a29df01185/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2021-11-23 15:55:10,063 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:10,531 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:10,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10 WrapperNode [2021-11-23 15:55:10,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:10,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:10,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:10,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:10,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:10,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,021 INFO L137 Inliner]: procedures = 185, calls = 3575, calls flagged for inlining = 73, calls inlined = 65, statements flattened = 8848 [2021-11-23 15:55:11,022 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:11,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:11,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:11,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:11,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,435 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:11,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:11,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:11,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:11,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:10" (1/1) ... [2021-11-23 15:55:11,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:11,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:11,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:11,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2021-11-23 15:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2021-11-23 15:55:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2021-11-23 15:55:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2021-11-23 15:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2021-11-23 15:55:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2021-11-23 15:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2021-11-23 15:55:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2021-11-23 15:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 15:55:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 15:55:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2021-11-23 15:55:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2021-11-23 15:55:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:55:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:55:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-11-23 15:55:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-11-23 15:55:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2021-11-23 15:55:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2021-11-23 15:55:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2021-11-23 15:55:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2021-11-23 15:55:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2021-11-23 15:55:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2021-11-23 15:55:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2021-11-23 15:55:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2021-11-23 15:55:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2021-11-23 15:55:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2021-11-23 15:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2021-11-23 15:55:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2021-11-23 15:55:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2021-11-23 15:55:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2021-11-23 15:55:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2021-11-23 15:55:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2021-11-23 15:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2021-11-23 15:55:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2021-11-23 15:55:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2021-11-23 15:55:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2021-11-23 15:55:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2021-11-23 15:55:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2021-11-23 15:55:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2021-11-23 15:55:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2021-11-23 15:55:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:55:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:55:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2021-11-23 15:55:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2021-11-23 15:55:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2021-11-23 15:55:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2021-11-23 15:55:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2021-11-23 15:55:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2021-11-23 15:55:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2021-11-23 15:55:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2021-11-23 15:55:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2021-11-23 15:55:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2021-11-23 15:55:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2021-11-23 15:55:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2021-11-23 15:55:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2021-11-23 15:55:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2021-11-23 15:55:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2021-11-23 15:55:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2021-11-23 15:55:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2021-11-23 15:55:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2021-11-23 15:55:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2021-11-23 15:55:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2021-11-23 15:55:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2021-11-23 15:55:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2021-11-23 15:55:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2021-11-23 15:55:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2021-11-23 15:55:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2021-11-23 15:55:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2021-11-23 15:55:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2021-11-23 15:55:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2021-11-23 15:55:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2021-11-23 15:55:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2021-11-23 15:55:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-11-23 15:55:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-11-23 15:55:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:55:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:55:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2021-11-23 15:55:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2021-11-23 15:55:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2021-11-23 15:55:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2021-11-23 15:55:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-11-23 15:55:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-11-23 15:55:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2021-11-23 15:55:11,633 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2021-11-23 15:55:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2021-11-23 15:55:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2021-11-23 15:55:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2021-11-23 15:55:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2021-11-23 15:55:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2021-11-23 15:55:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2021-11-23 15:55:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2021-11-23 15:55:11,639 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2021-11-23 15:55:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:11,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:11,640 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:12,969 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:12,975 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:39,850 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:55:43,248 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:43,253 INFO L158 Benchmark]: Toolchain (without parser) took 36798.86ms. Allocated memory was 50.3MB in the beginning and 786.4MB in the end (delta: 736.1MB). Free memory was 25.1MB in the beginning and 559.3MB in the end (delta: -534.2MB). Peak memory consumption was 565.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,254 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory was 31.4MB in the beginning and 31.3MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:43,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4068.34ms. Allocated memory was 50.3MB in the beginning and 314.6MB in the end (delta: 264.2MB). Free memory was 24.9MB in the beginning and 212.3MB in the end (delta: -187.4MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,256 INFO L158 Benchmark]: Boogie Procedure Inliner took 488.56ms. Allocated memory is still 314.6MB. Free memory was 212.3MB in the beginning and 166.2MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,257 INFO L158 Benchmark]: Boogie Preprocessor took 472.51ms. Allocated memory is still 314.6MB. Free memory was 166.2MB in the beginning and 112.2MB in the end (delta: 54.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,258 INFO L158 Benchmark]: RCFGBuilder took 31754.83ms. Allocated memory was 314.6MB in the beginning and 786.4MB in the end (delta: 471.9MB). Free memory was 112.2MB in the beginning and 559.3MB in the end (delta: -447.1MB). Peak memory consumption was 389.1MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,262 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory was 31.4MB in the beginning and 31.3MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4068.34ms. Allocated memory was 50.3MB in the beginning and 314.6MB in the end (delta: 264.2MB). Free memory was 24.9MB in the beginning and 212.3MB in the end (delta: -187.4MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 488.56ms. Allocated memory is still 314.6MB. Free memory was 212.3MB in the beginning and 166.2MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 472.51ms. Allocated memory is still 314.6MB. Free memory was 166.2MB in the beginning and 112.2MB in the end (delta: 54.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * RCFGBuilder took 31754.83ms. Allocated memory was 314.6MB in the beginning and 786.4MB in the end (delta: 471.9MB). Free memory was 112.2MB in the beginning and 559.3MB in the end (delta: -447.1MB). Peak memory consumption was 389.1MB. 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 15:55:43,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58056b6c-3df6-4f65-bf54-92a29df01185/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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