./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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 6ba03bd46d27077ad139a09965b1bfe891f1a9b976f3371eaec635e4f0a40060 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:44,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:44,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:44,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:44,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:44,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:44,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:44,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:44,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:44,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:44,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:44,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:44,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:44,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:44,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:44,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:44,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:44,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:44,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:44,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:44,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:44,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:44,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:44,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:44,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:44,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:44,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:44,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:44,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:44,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:44,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:44,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:44,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:44,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:44,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:44,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:44,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:44,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:44,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:44,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:44,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:44,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:02:44,664 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:44,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:44,666 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:44,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:44,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:44,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:44,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:44,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:02:44,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:44,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:44,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:44,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:44,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:44,675 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:44,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:44,676 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:44,676 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:44,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:44,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:44,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:44,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:44,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:44,677 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:02:44,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:02:44,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:44,678 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ba03bd46d27077ad139a09965b1bfe891f1a9b976f3371eaec635e4f0a40060 [2021-11-23 15:02:44,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:45,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:45,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:45,021 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:45,022 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:45,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-11-23 15:02:45,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/753805b4b/73435f43aca84254be0168330ddf1b6b/FLAG51ec78aa4 [2021-11-23 15:02:46,149 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:46,151 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-11-23 15:02:46,209 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/753805b4b/73435f43aca84254be0168330ddf1b6b/FLAG51ec78aa4 [2021-11-23 15:02:46,496 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/753805b4b/73435f43aca84254be0168330ddf1b6b [2021-11-23 15:02:46,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:46,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:46,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:46,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:46,507 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:46,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:46" (1/1) ... [2021-11-23 15:02:46,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296fcb4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:46, skipping insertion in model container [2021-11-23 15:02:46,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:46" (1/1) ... [2021-11-23 15:02:46,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:46,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:47,375 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2021-11-23 15:02:47,375 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2021-11-23 15:02:47,753 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[120384,120397] [2021-11-23 15:02:49,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:49,659 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:49,802 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2021-11-23 15:02:49,802 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2021-11-23 15:02:49,812 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[120384,120397] [2021-11-23 15:02:50,393 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:50,538 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:50,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50 WrapperNode [2021-11-23 15:02:50,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:50,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:50,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:50,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:50,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:50,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:51,274 INFO L137 Inliner]: procedures = 309, calls = 6110, calls flagged for inlining = 153, calls inlined = 151, statements flattened = 12528 [2021-11-23 15:02:51,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:51,276 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:51,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:51,276 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:51,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:51,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:51,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:51,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:51,843 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:51,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:51,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:52,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:52,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:52,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:52,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:52,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:50" (1/1) ... [2021-11-23 15:02:52,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:52,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:52,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:52,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:52,240 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2021-11-23 15:02:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2021-11-23 15:02:52,243 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:02:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:02:52,243 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2021-11-23 15:02:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2021-11-23 15:02:52,243 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:02:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:02:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2021-11-23 15:02:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2021-11-23 15:02:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2021-11-23 15:02:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2021-11-23 15:02:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2021-11-23 15:02:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2021-11-23 15:02:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:02:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:02:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2021-11-23 15:02:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2021-11-23 15:02:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:02:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:02:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-23 15:02:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-23 15:02:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2021-11-23 15:02:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2021-11-23 15:02:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2021-11-23 15:02:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2021-11-23 15:02:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2021-11-23 15:02:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2021-11-23 15:02:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2021-11-23 15:02:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2021-11-23 15:02:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:02:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:02:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2021-11-23 15:02:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2021-11-23 15:02:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2021-11-23 15:02:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2021-11-23 15:02:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2021-11-23 15:02:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2021-11-23 15:02:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2021-11-23 15:02:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2021-11-23 15:02:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:02:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:02:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2021-11-23 15:02:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2021-11-23 15:02:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:02:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:02:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2021-11-23 15:02:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2021-11-23 15:02:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2021-11-23 15:02:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2021-11-23 15:02:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2021-11-23 15:02:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2021-11-23 15:02:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2021-11-23 15:02:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2021-11-23 15:02:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2021-11-23 15:02:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2021-11-23 15:02:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2021-11-23 15:02:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2021-11-23 15:02:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2021-11-23 15:02:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2021-11-23 15:02:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2021-11-23 15:02:52,276 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2021-11-23 15:02:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:02:52,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:02:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:02:52,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:02:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2021-11-23 15:02:52,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2021-11-23 15:02:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:02:52,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:02:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2021-11-23 15:02:52,277 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2021-11-23 15:02:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:02:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:02:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:02:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:02:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2021-11-23 15:02:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2021-11-23 15:02:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2021-11-23 15:02:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2021-11-23 15:02:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:02:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:02:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2021-11-23 15:02:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2021-11-23 15:02:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:02:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:02:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2021-11-23 15:02:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2021-11-23 15:02:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2021-11-23 15:02:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2021-11-23 15:02:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:02:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:02:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:02:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:02:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2021-11-23 15:02:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2021-11-23 15:02:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2021-11-23 15:02:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2021-11-23 15:02:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:02:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:02:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:02:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:02:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:02:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2021-11-23 15:02:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2021-11-23 15:02:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:02:52,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:02:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:02:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2021-11-23 15:02:52,283 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2021-11-23 15:02:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-11-23 15:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-11-23 15:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2021-11-23 15:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2021-11-23 15:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2021-11-23 15:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2021-11-23 15:02:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2021-11-23 15:02:52,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2021-11-23 15:02:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2021-11-23 15:02:52,285 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2021-11-23 15:02:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:02:52,285 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:02:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2021-11-23 15:02:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2021-11-23 15:02:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2021-11-23 15:02:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2021-11-23 15:02:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2021-11-23 15:02:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2021-11-23 15:02:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2021-11-23 15:02:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2021-11-23 15:02:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2021-11-23 15:02:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2021-11-23 15:02:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2021-11-23 15:02:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2021-11-23 15:02:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2021-11-23 15:02:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2021-11-23 15:02:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2021-11-23 15:02:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2021-11-23 15:02:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:02:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:02:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2021-11-23 15:02:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2021-11-23 15:02:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2021-11-23 15:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2021-11-23 15:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2021-11-23 15:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2021-11-23 15:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2021-11-23 15:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2021-11-23 15:02:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2021-11-23 15:02:52,290 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2021-11-23 15:02:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2021-11-23 15:02:52,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2021-11-23 15:02:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2021-11-23 15:02:52,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2021-11-23 15:02:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:52,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2021-11-23 15:02:52,291 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2021-11-23 15:02:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2021-11-23 15:02:52,291 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2021-11-23 15:02:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-11-23 15:02:52,291 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-11-23 15:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-11-23 15:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-11-23 15:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2021-11-23 15:02:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2021-11-23 15:02:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-11-23 15:02:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-11-23 15:02:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2021-11-23 15:02:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2021-11-23 15:02:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2021-11-23 15:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2021-11-23 15:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2021-11-23 15:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2021-11-23 15:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2021-11-23 15:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2021-11-23 15:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2021-11-23 15:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2021-11-23 15:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2021-11-23 15:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2021-11-23 15:02:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2021-11-23 15:02:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2021-11-23 15:02:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:02:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:02:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2021-11-23 15:02:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2021-11-23 15:02:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2021-11-23 15:02:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2021-11-23 15:02:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:02:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:02:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-11-23 15:02:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-11-23 15:02:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2021-11-23 15:02:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2021-11-23 15:02:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:02:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:02:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2021-11-23 15:02:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2021-11-23 15:02:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:02:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:02:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:02:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2021-11-23 15:02:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2021-11-23 15:02:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2021-11-23 15:02:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2021-11-23 15:02:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:02:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:02:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:02:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:02:53,791 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:53,795 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:56,426 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.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:56,431 INFO L158 Benchmark]: Toolchain (without parser) took 9929.96ms. Allocated memory was 113.2MB in the beginning and 482.3MB in the end (delta: 369.1MB). Free memory was 67.0MB in the beginning and 247.8MB in the end (delta: -180.8MB). Peak memory consumption was 193.2MB. Max. memory is 16.1GB. [2021-11-23 15:02:56,432 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 113.2MB. Free memory was 66.6MB in the beginning and 66.5MB in the end (delta: 117.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:56,433 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4036.01ms. Allocated memory was 113.2MB in the beginning and 241.2MB in the end (delta: 127.9MB). Free memory was 66.7MB in the beginning and 112.5MB in the end (delta: -45.8MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. [2021-11-23 15:02:56,434 INFO L158 Benchmark]: Boogie Procedure Inliner took 734.76ms. Allocated memory is still 241.2MB. Free memory was 112.5MB in the beginning and 97.0MB in the end (delta: 15.6MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2021-11-23 15:02:56,435 INFO L158 Benchmark]: Boogie Preprocessor took 808.88ms. Allocated memory was 241.2MB in the beginning and 482.3MB in the end (delta: 241.2MB). Free memory was 97.0MB in the beginning and 338.0MB in the end (delta: -241.0MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2021-11-23 15:02:56,436 INFO L158 Benchmark]: RCFGBuilder took 4343.18ms. Allocated memory is still 482.3MB. Free memory was 338.0MB in the beginning and 247.8MB in the end (delta: 90.2MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:02:56,439 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 113.2MB. Free memory was 66.6MB in the beginning and 66.5MB in the end (delta: 117.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4036.01ms. Allocated memory was 113.2MB in the beginning and 241.2MB in the end (delta: 127.9MB). Free memory was 66.7MB in the beginning and 112.5MB in the end (delta: -45.8MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 734.76ms. Allocated memory is still 241.2MB. Free memory was 112.5MB in the beginning and 97.0MB in the end (delta: 15.6MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 808.88ms. Allocated memory was 241.2MB in the beginning and 482.3MB in the end (delta: 241.2MB). Free memory was 97.0MB in the beginning and 338.0MB in the end (delta: -241.0MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4343.18ms. Allocated memory is still 482.3MB. Free memory was 338.0MB in the beginning and 247.8MB in the end (delta: 90.2MB). Peak memory consumption was 94.4MB. 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.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:02:56,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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 6ba03bd46d27077ad139a09965b1bfe891f1a9b976f3371eaec635e4f0a40060 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:59,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:59,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:59,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:59,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:59,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:59,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:59,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:59,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:59,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:59,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:59,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:59,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:59,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:59,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:59,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:59,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:59,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:59,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:59,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:59,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:59,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:59,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:59,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:59,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:59,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:59,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:59,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:59,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:59,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:59,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:59,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:59,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:59,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:59,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:59,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:59,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:59,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:59,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:59,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:59,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:59,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:59,174 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:59,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:59,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:59,176 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:59,177 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:59,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:59,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:59,178 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:59,178 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:59,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:59,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:59,179 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:59,179 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:59,179 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:59,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:59,180 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:59,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:59,180 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:59,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:59,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:59,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:59,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:59,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:59,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:59,182 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:59,182 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:59,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:59,183 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:59,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:59,183 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ba03bd46d27077ad139a09965b1bfe891f1a9b976f3371eaec635e4f0a40060 [2021-11-23 15:02:59,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:59,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:59,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:59,601 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:59,602 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:59,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-11-23 15:02:59,669 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/692ee660b/fbd54eb50cda4ed193f4b3d42b7a27a3/FLAG671005fba [2021-11-23 15:03:00,747 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:00,748 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2021-11-23 15:03:00,795 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/692ee660b/fbd54eb50cda4ed193f4b3d42b7a27a3/FLAG671005fba [2021-11-23 15:03:01,108 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/data/692ee660b/fbd54eb50cda4ed193f4b3d42b7a27a3 [2021-11-23 15:03:01,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:01,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:01,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:01,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:01,116 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:01,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:01" (1/1) ... [2021-11-23 15:03:01,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a296b37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:01, skipping insertion in model container [2021-11-23 15:03:01,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:01" (1/1) ... [2021-11-23 15:03:01,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:01,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:02,036 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2021-11-23 15:03:02,037 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2021-11-23 15:03:02,505 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[120384,120397] [2021-11-23 15:03:04,697 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:04,814 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:03:04,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:05,106 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2021-11-23 15:03:05,107 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2021-11-23 15:03:05,120 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[120384,120397] [2021-11-23 15:03:05,747 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:05,784 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:05,978 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2021-11-23 15:03:05,980 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2021-11-23 15:03:05,986 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_5df32ed4-50dd-4912-a7ea-19e84edd93b7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[120384,120397] [2021-11-23 15:03:06,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:06,673 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:06,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06 WrapperNode [2021-11-23 15:03:06,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:06,675 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:06,675 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:06,675 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:06,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:06,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,251 INFO L137 Inliner]: procedures = 324, calls = 6110, calls flagged for inlining = 153, calls inlined = 151, statements flattened = 12326 [2021-11-23 15:03:07,252 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:07,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:07,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:07,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:07,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:07,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:07,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:07,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:07,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:06" (1/1) ... [2021-11-23 15:03:07,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:07,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:07,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:08,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2021-11-23 15:03:08,048 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2021-11-23 15:03:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:03:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:03:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:03:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2021-11-23 15:03:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2021-11-23 15:03:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:03:08,050 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:03:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:03:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:03:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:03:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:03:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:03:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2021-11-23 15:03:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2021-11-23 15:03:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2021-11-23 15:03:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2021-11-23 15:03:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2021-11-23 15:03:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2021-11-23 15:03:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:03:08,053 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:03:08,053 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2021-11-23 15:03:08,053 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2021-11-23 15:03:08,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:03:08,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:03:08,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:08,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-23 15:03:08,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-23 15:03:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2021-11-23 15:03:08,055 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2021-11-23 15:03:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2021-11-23 15:03:08,055 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2021-11-23 15:03:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2021-11-23 15:03:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2021-11-23 15:03:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2021-11-23 15:03:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2021-11-23 15:03:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2021-11-23 15:03:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2021-11-23 15:03:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2021-11-23 15:03:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2021-11-23 15:03:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2021-11-23 15:03:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2021-11-23 15:03:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2021-11-23 15:03:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2021-11-23 15:03:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2021-11-23 15:03:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2021-11-23 15:03:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:03:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:03:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2021-11-23 15:03:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2021-11-23 15:03:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2021-11-23 15:03:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2021-11-23 15:03:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2021-11-23 15:03:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2021-11-23 15:03:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2021-11-23 15:03:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2021-11-23 15:03:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2021-11-23 15:03:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2021-11-23 15:03:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2021-11-23 15:03:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2021-11-23 15:03:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2021-11-23 15:03:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2021-11-23 15:03:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2021-11-23 15:03:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2021-11-23 15:03:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:03:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:03:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:03:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:03:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2021-11-23 15:03:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2021-11-23 15:03:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2021-11-23 15:03:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2021-11-23 15:03:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:03:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:03:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:03:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:03:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:03:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:03:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:03:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:03:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2021-11-23 15:03:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2021-11-23 15:03:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2021-11-23 15:03:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2021-11-23 15:03:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:03:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:03:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2021-11-23 15:03:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2021-11-23 15:03:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:03:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:03:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2021-11-23 15:03:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2021-11-23 15:03:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:03:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:03:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:03:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2021-11-23 15:03:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2021-11-23 15:03:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:03:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-23 15:03:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-23 15:03:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2021-11-23 15:03:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2021-11-23 15:03:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2021-11-23 15:03:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2021-11-23 15:03:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:03:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:03:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:03:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:03:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2021-11-23 15:03:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2021-11-23 15:03:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:03:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:03:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2021-11-23 15:03:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2021-11-23 15:03:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2021-11-23 15:03:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2021-11-23 15:03:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:03:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:03:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2021-11-23 15:03:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2021-11-23 15:03:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2021-11-23 15:03:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2021-11-23 15:03:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2021-11-23 15:03:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2021-11-23 15:03:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2021-11-23 15:03:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2021-11-23 15:03:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:03:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:03:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2021-11-23 15:03:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2021-11-23 15:03:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:03:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:03:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2021-11-23 15:03:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2021-11-23 15:03:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2021-11-23 15:03:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2021-11-23 15:03:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2021-11-23 15:03:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2021-11-23 15:03:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2021-11-23 15:03:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2021-11-23 15:03:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2021-11-23 15:03:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2021-11-23 15:03:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2021-11-23 15:03:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2021-11-23 15:03:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2021-11-23 15:03:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2021-11-23 15:03:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2021-11-23 15:03:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2021-11-23 15:03:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2021-11-23 15:03:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2021-11-23 15:03:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:03:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:03:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2021-11-23 15:03:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2021-11-23 15:03:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:03:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2021-11-23 15:03:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2021-11-23 15:03:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2021-11-23 15:03:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2021-11-23 15:03:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:03:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2021-11-23 15:03:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2021-11-23 15:03:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:03:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:03:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2021-11-23 15:03:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2021-11-23 15:03:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2021-11-23 15:03:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2021-11-23 15:03:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2021-11-23 15:03:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2021-11-23 15:03:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-11-23 15:03:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-11-23 15:03:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-11-23 15:03:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-11-23 15:03:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:03:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:03:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:03:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2021-11-23 15:03:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2021-11-23 15:03:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:03:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-11-23 15:03:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-11-23 15:03:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:03:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2021-11-23 15:03:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2021-11-23 15:03:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2021-11-23 15:03:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2021-11-23 15:03:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:03:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:03:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2021-11-23 15:03:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2021-11-23 15:03:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:03:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:03:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:03:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:03:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2021-11-23 15:03:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2021-11-23 15:03:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2021-11-23 15:03:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2021-11-23 15:03:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2021-11-23 15:03:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2021-11-23 15:03:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2021-11-23 15:03:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2021-11-23 15:03:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:03:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:03:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2021-11-23 15:03:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2021-11-23 15:03:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2021-11-23 15:03:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2021-11-23 15:03:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:03:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:03:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-11-23 15:03:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-11-23 15:03:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2021-11-23 15:03:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2021-11-23 15:03:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:03:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:03:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2021-11-23 15:03:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2021-11-23 15:03:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:03:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:03:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:03:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2021-11-23 15:03:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2021-11-23 15:03:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2021-11-23 15:03:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2021-11-23 15:03:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:03:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:03:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:03:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:03:09,391 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:09,396 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:20,116 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.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:20,120 INFO L158 Benchmark]: Toolchain (without parser) took 19007.93ms. Allocated memory was 58.7MB in the beginning and 440.4MB in the end (delta: 381.7MB). Free memory was 30.5MB in the beginning and 265.6MB in the end (delta: -235.1MB). Peak memory consumption was 247.7MB. Max. memory is 16.1GB. [2021-11-23 15:03:20,121 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 38.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:20,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5561.41ms. Allocated memory was 58.7MB in the beginning and 440.4MB in the end (delta: 381.7MB). Free memory was 30.3MB in the beginning and 303.7MB in the end (delta: -273.5MB). Peak memory consumption was 124.6MB. Max. memory is 16.1GB. [2021-11-23 15:03:20,122 INFO L158 Benchmark]: Boogie Procedure Inliner took 577.60ms. Allocated memory is still 440.4MB. Free memory was 303.7MB in the beginning and 237.7MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:03:20,122 INFO L158 Benchmark]: Boogie Preprocessor took 695.94ms. Allocated memory is still 440.4MB. Free memory was 237.7MB in the beginning and 298.1MB in the end (delta: -60.4MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2021-11-23 15:03:20,123 INFO L158 Benchmark]: RCFGBuilder took 12167.92ms. Allocated memory is still 440.4MB. Free memory was 298.1MB in the beginning and 265.6MB in the end (delta: 32.5MB). Peak memory consumption was 135.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:20,125 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 38.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5561.41ms. Allocated memory was 58.7MB in the beginning and 440.4MB in the end (delta: 381.7MB). Free memory was 30.3MB in the beginning and 303.7MB in the end (delta: -273.5MB). Peak memory consumption was 124.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 577.60ms. Allocated memory is still 440.4MB. Free memory was 303.7MB in the beginning and 237.7MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 695.94ms. Allocated memory is still 440.4MB. Free memory was 237.7MB in the beginning and 298.1MB in the end (delta: -60.4MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. * RCFGBuilder took 12167.92ms. Allocated memory is still 440.4MB. Free memory was 298.1MB in the beginning and 265.6MB in the end (delta: 32.5MB). Peak memory consumption was 135.3MB. 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.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:03:20,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df32ed4-50dd-4912-a7ea-19e84edd93b7/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