./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:30:04,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:30:04,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:30:04,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:30:04,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:30:04,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:30:04,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:30:04,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:30:04,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:30:04,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:30:04,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:30:04,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:30:04,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:30:04,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:30:04,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:30:04,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:30:04,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:30:04,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:30:04,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:30:04,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:30:04,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:30:04,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:30:04,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:30:04,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:30:04,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:30:04,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:30:04,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:30:04,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:30:04,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:30:04,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:30:04,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:30:04,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:30:04,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:30:04,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:30:04,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:30:04,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:30:04,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:30:04,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:30:04,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:30:04,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:30:04,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:30:04,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:30:04,802 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:30:04,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:30:04,803 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:30:04,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:30:04,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:30:04,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:30:04,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:30:04,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:30:04,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:30:04,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:30:04,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:30:04,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:30:04,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:30:04,807 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:30:04,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:30:04,807 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:30:04,807 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:30:04,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:30:04,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:04,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:30:04,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:30:04,809 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:30:04,816 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:30:04,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:30:04,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:30:04,817 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 [2021-11-23 15:30:05,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:30:05,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:30:05,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:30:05,242 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:30:05,243 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:30:05,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:30:05,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/ba2725bf8/938d973f12da4f008c708635745ab81b/FLAG839b3fd2b [2021-11-23 15:30:06,531 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:30:06,534 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:30:06,640 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/ba2725bf8/938d973f12da4f008c708635745ab81b/FLAG839b3fd2b [2021-11-23 15:30:06,714 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/ba2725bf8/938d973f12da4f008c708635745ab81b [2021-11-23 15:30:06,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:30:06,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:30:06,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:06,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:30:06,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:30:06,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:06" (1/1) ... [2021-11-23 15:30:06,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15f58243 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:06, skipping insertion in model container [2021-11-23 15:30:06,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:06" (1/1) ... [2021-11-23 15:30:06,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:30:07,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:30:12,884 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-11-23 15:30:12,888 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-11-23 15:30:12,888 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-11-23 15:30:12,889 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-11-23 15:30:12,911 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:12,991 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:30:13,664 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-11-23 15:30:13,665 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-11-23 15:30:13,666 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-11-23 15:30:13,667 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-11-23 15:30:13,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:14,263 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:30:14,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14 WrapperNode [2021-11-23 15:30:14,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:14,266 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:14,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:30:14,267 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:30:14,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:14,475 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:14,851 INFO L137 Inliner]: procedures = 680, calls = 3798, calls flagged for inlining = 403, calls inlined = 378, statements flattened = 9029 [2021-11-23 15:30:14,851 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:14,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:30:14,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:30:14,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:30:14,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:14,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:15,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:15,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:15,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:15,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:15,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:15,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:30:15,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:30:15,449 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:30:15,449 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:30:15,450 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:14" (1/1) ... [2021-11-23 15:30:15,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:15,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:30:15,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:30:15,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:30:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:30:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:30:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:30:15,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:30:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-11-23 15:30:15,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-11-23 15:30:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-11-23 15:30:15,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-11-23 15:30:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:30:15,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:30:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-11-23 15:30:15,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-11-23 15:30:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-11-23 15:30:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-11-23 15:30:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:30:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:30:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-11-23 15:30:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-11-23 15:30:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-11-23 15:30:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-11-23 15:30:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:30:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:30:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:30:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:30:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:30:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:30:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-11-23 15:30:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-11-23 15:30:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:30:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:30:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:30:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:30:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:30:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:30:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2021-11-23 15:30:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2021-11-23 15:30:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-11-23 15:30:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-11-23 15:30:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:30:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:30:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-11-23 15:30:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-11-23 15:30:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-11-23 15:30:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-11-23 15:30:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:30:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:30:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:30:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:30:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:30:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:30:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:30:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:30:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:30:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:30:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:30:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:30:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:30:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:30:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-11-23 15:30:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-11-23 15:30:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:30:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:30:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:30:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-11-23 15:30:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-11-23 15:30:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:30:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:30:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:30:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:30:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:30:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:30:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-11-23 15:30:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-11-23 15:30:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:30:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:30:15,659 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:30:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:30:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:30:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:30:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-11-23 15:30:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-11-23 15:30:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-11-23 15:30:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-11-23 15:30:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:30:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:30:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:30:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-11-23 15:30:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-11-23 15:30:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:30:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:30:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-11-23 15:30:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-11-23 15:30:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-11-23 15:30:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-11-23 15:30:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:30:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:30:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:30:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:30:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-11-23 15:30:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-11-23 15:30:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-11-23 15:30:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-11-23 15:30:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:30:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:30:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-11-23 15:30:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-11-23 15:30:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:30:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:30:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:30:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:30:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:30:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:30:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:30:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:30:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:30:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:30:15,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:30:15,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:30:15,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:30:15,667 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:30:15,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:30:15,670 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-11-23 15:30:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-11-23 15:30:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:30:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:30:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:30:15,673 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:30:15,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:30:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:30:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:30:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:30:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:30:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:30:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:30:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-11-23 15:30:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-11-23 15:30:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:30:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:30:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-11-23 15:30:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-11-23 15:30:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:30:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:30:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:30:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:30:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:30:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:30:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:30:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:30:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:30:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:30:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:30:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:30:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:30:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:30:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:30:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:30:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-11-23 15:30:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-11-23 15:30:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:30:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:30:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-11-23 15:30:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-11-23 15:30:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:30:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:30:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:30:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:30:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:30:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:30:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:30:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:30:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-11-23 15:30:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-11-23 15:30:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-11-23 15:30:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-11-23 15:30:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:30:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-11-23 15:30:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-11-23 15:30:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-11-23 15:30:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-11-23 15:30:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-11-23 15:30:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-11-23 15:30:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:30:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:30:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-11-23 15:30:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-11-23 15:30:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-11-23 15:30:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-11-23 15:30:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:30:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:30:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:30:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:30:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:30:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:30:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:30:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:30:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-11-23 15:30:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-11-23 15:30:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:30:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:30:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:30:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:30:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:30:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:30:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-11-23 15:30:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-11-23 15:30:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-11-23 15:30:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-11-23 15:30:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:30:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-11-23 15:30:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-11-23 15:30:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:30:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:30:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-11-23 15:30:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-11-23 15:30:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:30:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:30:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-11-23 15:30:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-11-23 15:30:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:30:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:30:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-11-23 15:30:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-11-23 15:30:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-11-23 15:30:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-11-23 15:30:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-11-23 15:30:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-11-23 15:30:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-11-23 15:30:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-11-23 15:30:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:30:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:30:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-11-23 15:30:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-11-23 15:30:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:30:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:30:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:30:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:30:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-11-23 15:30:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-11-23 15:30:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:30:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:30:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-11-23 15:30:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-11-23 15:30:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:30:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:30:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-11-23 15:30:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-11-23 15:30:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:30:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:30:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-11-23 15:30:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-11-23 15:30:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-11-23 15:30:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-11-23 15:30:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:30:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:30:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-11-23 15:30:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-11-23 15:30:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-11-23 15:30:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-11-23 15:30:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:30:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:30:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-11-23 15:30:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-11-23 15:30:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 15:30:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 15:30:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-11-23 15:30:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-11-23 15:30:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:30:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:30:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:30:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:30:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:30:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-11-23 15:30:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-11-23 15:30:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:30:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:30:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:30:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:30:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:30:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:30:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:30:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:30:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 15:30:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 15:30:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:30:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:30:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-11-23 15:30:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-11-23 15:30:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:30:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:30:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:30:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:30:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-11-23 15:30:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-11-23 15:30:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:30:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:30:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:30:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:30:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:30:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:30:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:30:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-11-23 15:30:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-11-23 15:30:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:30:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:30:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:30:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:30:17,271 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:30:17,282 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:30:17,897 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:30:17,903 INFO L158 Benchmark]: Toolchain (without parser) took 11181.72ms. Allocated memory was 119.5MB in the beginning and 333.4MB in the end (delta: 213.9MB). Free memory was 65.5MB in the beginning and 131.5MB in the end (delta: -66.0MB). Peak memory consumption was 147.5MB. Max. memory is 16.1GB. [2021-11-23 15:30:17,904 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 55.4MB in the beginning and 55.4MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:30:17,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7540.00ms. Allocated memory was 119.5MB in the beginning and 228.6MB in the end (delta: 109.1MB). Free memory was 65.2MB in the beginning and 133.4MB in the end (delta: -68.2MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2021-11-23 15:30:17,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 585.58ms. Allocated memory is still 228.6MB. Free memory was 133.4MB in the beginning and 80.9MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:30:17,907 INFO L158 Benchmark]: Boogie Preprocessor took 593.96ms. Allocated memory is still 228.6MB. Free memory was 80.9MB in the beginning and 68.8MB in the end (delta: 12.1MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2021-11-23 15:30:17,908 INFO L158 Benchmark]: RCFGBuilder took 2452.75ms. Allocated memory was 228.6MB in the beginning and 333.4MB in the end (delta: 104.9MB). Free memory was 68.8MB in the beginning and 131.5MB in the end (delta: -62.6MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2021-11-23 15:30:17,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 55.4MB in the beginning and 55.4MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7540.00ms. Allocated memory was 119.5MB in the beginning and 228.6MB in the end (delta: 109.1MB). Free memory was 65.2MB in the beginning and 133.4MB in the end (delta: -68.2MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 585.58ms. Allocated memory is still 228.6MB. Free memory was 133.4MB in the beginning and 80.9MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 593.96ms. Allocated memory is still 228.6MB. Free memory was 80.9MB in the beginning and 68.8MB in the end (delta: 12.1MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2452.75ms. Allocated memory was 228.6MB in the beginning and 333.4MB in the end (delta: 104.9MB). Free memory was 68.8MB in the beginning and 131.5MB in the end (delta: -62.6MB). Peak memory consumption was 42.7MB. 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 15:30:18,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:30:20,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:30:20,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:30:20,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:30:20,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:30:20,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:30:20,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:30:20,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:30:20,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:30:20,863 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:30:20,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:30:20,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:30:20,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:30:20,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:30:20,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:30:20,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:30:20,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:30:20,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:30:20,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:30:20,893 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:30:20,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:30:20,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:30:20,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:30:20,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:30:20,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:30:20,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:30:20,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:30:20,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:30:20,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:30:20,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:30:20,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:30:20,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:30:20,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:30:20,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:30:20,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:30:20,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:30:20,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:30:20,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:30:20,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:30:20,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:30:20,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:30:20,931 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:30:20,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:30:20,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:30:20,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:30:20,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:30:20,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:30:20,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:30:20,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:30:20,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:30:20,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:30:20,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:30:20,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:30:20,996 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:30:20,996 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:30:20,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:30:20,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:30:20,997 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:30:20,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:30:20,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:30:20,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:30:20,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:30:20,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:20,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:30:20,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:30:20,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:30:20,999 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:30:21,000 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:30:21,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:30:21,000 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:30:21,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:30:21,001 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 [2021-11-23 15:30:21,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:30:21,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:30:21,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:30:21,467 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:30:21,468 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:30:21,470 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:30:21,570 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/fe4969ea6/814dd34ab542438ab6c7651bdb4167b7/FLAG2848af4f6 [2021-11-23 15:30:22,799 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:30:22,800 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:30:22,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/fe4969ea6/814dd34ab542438ab6c7651bdb4167b7/FLAG2848af4f6 [2021-11-23 15:30:22,996 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/data/fe4969ea6/814dd34ab542438ab6c7651bdb4167b7 [2021-11-23 15:30:22,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:30:23,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:30:23,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:23,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:30:23,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:30:23,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:22" (1/1) ... [2021-11-23 15:30:23,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60655d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:23, skipping insertion in model container [2021-11-23 15:30:23,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:22" (1/1) ... [2021-11-23 15:30:23,016 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:30:23,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:30:29,585 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-11-23 15:30:29,589 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-11-23 15:30:29,590 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-11-23 15:30:29,591 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-11-23 15:30:29,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:29,790 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:30:29,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:30:30,441 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-11-23 15:30:30,443 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-11-23 15:30:30,443 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-11-23 15:30:30,444 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-11-23 15:30:30,453 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:30,625 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:30:31,233 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-11-23 15:30:31,234 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-11-23 15:30:31,235 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-11-23 15:30:31,235 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_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-11-23 15:30:31,248 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:32,103 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:30:32,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32 WrapperNode [2021-11-23 15:30:32,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:32,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:32,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:30:32,106 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:30:32,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:32,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:32,670 INFO L137 Inliner]: procedures = 695, calls = 3798, calls flagged for inlining = 403, calls inlined = 378, statements flattened = 8787 [2021-11-23 15:30:32,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:32,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:30:32,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:30:32,672 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:30:32,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:32,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:32,742 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:32,742 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:32,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:33,000 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:33,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:33,331 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:30:33,332 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:30:33,332 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:30:33,333 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:30:33,334 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:32" (1/1) ... [2021-11-23 15:30:33,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:33,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:30:33,369 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:30:33,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:30:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:30:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:30:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:30:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:30:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-11-23 15:30:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-11-23 15:30:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-11-23 15:30:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-11-23 15:30:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:30:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:30:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-11-23 15:30:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-11-23 15:30:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-11-23 15:30:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-11-23 15:30:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:30:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:30:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-11-23 15:30:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-11-23 15:30:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-11-23 15:30:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-11-23 15:30:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:30:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:30:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:30:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:30:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:30:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:30:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-11-23 15:30:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-11-23 15:30:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:30:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:30:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:30:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:30:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:30:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:30:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2021-11-23 15:30:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2021-11-23 15:30:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-11-23 15:30:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-11-23 15:30:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:30:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:30:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-11-23 15:30:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-11-23 15:30:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-11-23 15:30:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-11-23 15:30:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:30:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:30:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:30:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:30:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:30:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:30:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:30:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:30:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:30:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:30:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:30:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:30:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:30:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:30:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-11-23 15:30:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-11-23 15:30:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:30:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:30:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:30:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:30:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-11-23 15:30:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-11-23 15:30:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:30:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:30:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:30:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:30:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:30:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:30:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:30:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-11-23 15:30:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-11-23 15:30:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:30:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:30:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:30:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:30:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-11-23 15:30:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-11-23 15:30:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-11-23 15:30:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-11-23 15:30:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:30:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:30:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-11-23 15:30:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-11-23 15:30:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:30:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:30:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-11-23 15:30:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-11-23 15:30:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-11-23 15:30:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-11-23 15:30:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:30:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:30:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:30:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:30:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-11-23 15:30:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-11-23 15:30:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-11-23 15:30:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-11-23 15:30:33,451 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:30:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:30:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-11-23 15:30:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-11-23 15:30:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:30:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:30:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:30:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:30:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:30:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:30:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:30:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:30:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:30:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:30:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:30:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:30:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:30:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:30:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:30:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-11-23 15:30:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-11-23 15:30:33,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:30:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:30:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:30:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:30:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:30:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:30:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:30:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:30:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:30:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:30:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:30:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:30:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-11-23 15:30:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-11-23 15:30:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:30:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:30:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-11-23 15:30:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-11-23 15:30:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:30:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:30:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:30:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:30:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:30:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:30:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:30:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:30:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:30:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:30:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:30:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:30:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:30:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:30:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:30:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:30:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:30:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-11-23 15:30:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-11-23 15:30:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:30:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:30:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:30:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-11-23 15:30:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-11-23 15:30:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:30:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:30:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:30:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:30:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:30:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:30:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:30:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:30:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:30:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:30:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:30:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-11-23 15:30:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-11-23 15:30:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-11-23 15:30:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-11-23 15:30:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:30:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-11-23 15:30:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-11-23 15:30:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-11-23 15:30:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-11-23 15:30:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-11-23 15:30:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-11-23 15:30:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:30:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:30:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-11-23 15:30:33,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-11-23 15:30:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-11-23 15:30:33,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-11-23 15:30:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:30:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:30:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:30:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:30:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:30:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:30:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:30:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:30:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-11-23 15:30:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-11-23 15:30:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:30:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:30:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:30:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:30:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:30:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:30:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:30:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:30:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:30:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-11-23 15:30:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-11-23 15:30:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-11-23 15:30:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-11-23 15:30:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:30:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:30:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-11-23 15:30:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-11-23 15:30:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:30:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:30:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-11-23 15:30:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-11-23 15:30:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:30:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:30:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-11-23 15:30:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-11-23 15:30:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:30:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:30:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-11-23 15:30:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-11-23 15:30:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-11-23 15:30:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-11-23 15:30:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-11-23 15:30:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-11-23 15:30:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-11-23 15:30:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-11-23 15:30:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:30:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:30:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-11-23 15:30:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-11-23 15:30:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:30:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:30:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:30:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:30:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-11-23 15:30:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-11-23 15:30:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:30:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:30:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-11-23 15:30:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-11-23 15:30:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:30:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:30:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-11-23 15:30:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-11-23 15:30:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:30:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:30:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-11-23 15:30:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-11-23 15:30:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-11-23 15:30:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-11-23 15:30:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:30:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:30:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:30:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:30:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-11-23 15:30:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-11-23 15:30:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-11-23 15:30:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-11-23 15:30:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:30:33,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:30:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-11-23 15:30:33,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-11-23 15:30:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 15:30:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-11-23 15:30:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-11-23 15:30:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-11-23 15:30:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:30:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:30:33,488 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:30:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:30:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:30:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:30:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:30:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:30:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-11-23 15:30:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-11-23 15:30:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:30:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:30:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:30:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:30:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:30:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:30:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:30:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:30:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 15:30:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-11-23 15:30:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:30:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:30:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-11-23 15:30:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-11-23 15:30:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:30:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:30:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:30:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:30:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-11-23 15:30:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-11-23 15:30:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:30:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:30:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:30:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:30:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:30:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:30:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-11-23 15:30:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-11-23 15:30:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:30:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:30:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:30:33,495 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:30:35,342 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:30:35,353 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:30:49,766 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:30:49,771 INFO L158 Benchmark]: Toolchain (without parser) took 26770.24ms. Allocated memory was 65.0MB in the beginning and 631.2MB in the end (delta: 566.2MB). Free memory was 37.0MB in the beginning and 436.5MB in the end (delta: -399.5MB). Peak memory consumption was 179.4MB. Max. memory is 16.1GB. [2021-11-23 15:30:49,772 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 46.9MB in the beginning and 46.8MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:30:49,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9102.98ms. Allocated memory was 65.0MB in the beginning and 337.6MB in the end (delta: 272.6MB). Free memory was 36.9MB in the beginning and 227.4MB in the end (delta: -190.5MB). Peak memory consumption was 163.6MB. Max. memory is 16.1GB. [2021-11-23 15:30:49,774 INFO L158 Benchmark]: Boogie Procedure Inliner took 565.21ms. Allocated memory is still 337.6MB. Free memory was 226.4MB in the beginning and 177.1MB in the end (delta: 49.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:30:49,774 INFO L158 Benchmark]: Boogie Preprocessor took 659.53ms. Allocated memory is still 337.6MB. Free memory was 177.1MB in the beginning and 201.1MB in the end (delta: -24.0MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2021-11-23 15:30:49,775 INFO L158 Benchmark]: RCFGBuilder took 16436.47ms. Allocated memory was 337.6MB in the beginning and 631.2MB in the end (delta: 293.6MB). Free memory was 201.1MB in the beginning and 436.5MB in the end (delta: -235.5MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2021-11-23 15:30:49,778 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 46.9MB in the beginning and 46.8MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9102.98ms. Allocated memory was 65.0MB in the beginning and 337.6MB in the end (delta: 272.6MB). Free memory was 36.9MB in the beginning and 227.4MB in the end (delta: -190.5MB). Peak memory consumption was 163.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 565.21ms. Allocated memory is still 337.6MB. Free memory was 226.4MB in the beginning and 177.1MB in the end (delta: 49.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 659.53ms. Allocated memory is still 337.6MB. Free memory was 177.1MB in the beginning and 201.1MB in the end (delta: -24.0MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. * RCFGBuilder took 16436.47ms. Allocated memory was 337.6MB in the beginning and 631.2MB in the end (delta: 293.6MB). Free memory was 201.1MB in the beginning and 436.5MB in the end (delta: -235.5MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:30:49,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78a95dcf-d461-4df4-a9ad-ef056f67b6e9/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