./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:35,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:35,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:35,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:35,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:35,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:35,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:35,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:35,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:35,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:35,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:35,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:35,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:35,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:35,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:35,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:35,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:35,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:35,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:35,635 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:35,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:35,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:35,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:35,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:35,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:35,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:35,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:35,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:35,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:35,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:35,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:35,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:35,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:35,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:35,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:35,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:35,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:35,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:35,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:35,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:35,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:35,655 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:08:35,674 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:35,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:35,675 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:35,675 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:35,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:35,676 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:35,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:35,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:35,676 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:35,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:35,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:35,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:35,678 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:35,678 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:35,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:35,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:35,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:35,679 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:35,679 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:08:35,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:08:35,680 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:35,680 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:35,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:35,681 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:35,681 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 [2021-12-15 13:08:35,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:35,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:35,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:35,917 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:35,920 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:35,921 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2021-12-15 13:08:35,980 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bcd11153/97b5eb842a7d40a58b6f6780dbbc2e49/FLAG4d40d82d9 [2021-12-15 13:08:36,593 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:36,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2021-12-15 13:08:36,630 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bcd11153/97b5eb842a7d40a58b6f6780dbbc2e49/FLAG4d40d82d9 [2021-12-15 13:08:36,954 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bcd11153/97b5eb842a7d40a58b6f6780dbbc2e49 [2021-12-15 13:08:36,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:36,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:36,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:36,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:36,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:36,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:36" (1/1) ... [2021-12-15 13:08:36,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64426491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:36, skipping insertion in model container [2021-12-15 13:08:36,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:36" (1/1) ... [2021-12-15 13:08:36,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:37,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:37,443 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2021-12-15 13:08:37,445 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2021-12-15 13:08:37,594 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2021-12-15 13:08:37,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:37,962 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:08:37,999 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2021-12-15 13:08:38,000 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2021-12-15 13:08:38,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2021-12-15 13:08:38,205 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:38,237 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:08:38,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38 WrapperNode [2021-12-15 13:08:38,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:38,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:38,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:08:38,239 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:08:38,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,388 INFO L137 Inliner]: procedures = 182, calls = 1203, calls flagged for inlining = 104, calls inlined = 97, statements flattened = 3015 [2021-12-15 13:08:38,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:38,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:08:38,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:08:38,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:08:38,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:08:38,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:08:38,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:08:38,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:08:38,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:38,618 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:08:38,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:08:38,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:08:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:08:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:08:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-15 13:08:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-15 13:08:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:08:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:08:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:08:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:08:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:08:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:08:38,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:08:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:08:38,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:08:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:08:38,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:08:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:08:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:08:38,677 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-12-15 13:08:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-12-15 13:08:38,677 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_priv [2021-12-15 13:08:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_priv [2021-12-15 13:08:38,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:08:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:08:38,677 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:08:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:08:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:08:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:08:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:08:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:08:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:08:38,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:08:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:08:38,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:08:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:08:38,679 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:08:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:08:38,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:08:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:08:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:08:38,680 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:08:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_transfer_data [2021-12-15 13:08:38,680 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_transfer_data [2021-12-15 13:08:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:08:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:08:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-12-15 13:08:38,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-12-15 13:08:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:08:38,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:08:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:08:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:08:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:08:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_complete_cmd [2021-12-15 13:08:38,682 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_complete_cmd [2021-12-15 13:08:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:08:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:08:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:08:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:08:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:08:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:08:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:08:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:08:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:08:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_next_req [2021-12-15 13:08:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_next_req [2021-12-15 13:08:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:08:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:08:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:08:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:08:38,686 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_pmos [2021-12-15 13:08:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_pmos [2021-12-15 13:08:38,686 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_remove [2021-12-15 13:08:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_remove [2021-12-15 13:08:38,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:08:38,686 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:08:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:08:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:08:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:08:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:08:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:08:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:08:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_free_host [2021-12-15 13:08:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_free_host [2021-12-15 13:08:38,687 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:08:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:08:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:08:38,688 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:08:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:08:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:08:38,689 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_issue_cmd [2021-12-15 13:08:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_issue_cmd [2021-12-15 13:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:08:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:08:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_detect_change [2021-12-15 13:08:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_detect_change [2021-12-15 13:08:39,148 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:08:39,152 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:39,277 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:39,281 INFO L158 Benchmark]: Toolchain (without parser) took 2312.58ms. Allocated memory was 123.7MB in the beginning and 184.5MB in the end (delta: 60.8MB). Free memory was 89.7MB in the beginning and 102.0MB in the end (delta: -12.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,281 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 83.9MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 32.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:39,282 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1269.81ms. Allocated memory is still 123.7MB. Free memory was 89.7MB in the beginning and 76.4MB in the end (delta: 13.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,282 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.90ms. Allocated memory is still 123.7MB. Free memory was 76.4MB in the beginning and 58.2MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,283 INFO L158 Benchmark]: Boogie Preprocessor took 211.74ms. Allocated memory was 123.7MB in the beginning and 184.5MB in the end (delta: 60.8MB). Free memory was 58.2MB in the beginning and 129.3MB in the end (delta: -71.1MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,283 INFO L158 Benchmark]: RCFGBuilder took 677.49ms. Allocated memory is still 184.5MB. Free memory was 129.3MB in the beginning and 102.0MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:08:39,285 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 83.9MB. Free memory was 41.0MB in the beginning and 41.0MB in the end (delta: 32.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1269.81ms. Allocated memory is still 123.7MB. Free memory was 89.7MB in the beginning and 76.4MB in the end (delta: 13.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.90ms. Allocated memory is still 123.7MB. Free memory was 76.4MB in the beginning and 58.2MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 211.74ms. Allocated memory was 123.7MB in the beginning and 184.5MB in the end (delta: 60.8MB). Free memory was 58.2MB in the beginning and 129.3MB in the end (delta: -71.1MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * RCFGBuilder took 677.49ms. Allocated memory is still 184.5MB. Free memory was 129.3MB in the beginning and 102.0MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:08:39,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:41,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:41,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:41,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:41,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:41,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:41,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:41,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:41,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:41,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:41,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:41,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:41,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:41,322 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:41,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:41,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:41,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:41,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:41,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:41,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:41,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:41,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:41,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:41,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:41,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:41,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:41,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:41,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:41,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:41,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:41,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:41,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:41,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:41,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:41,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:41,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:41,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:41,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:41,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:41,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:41,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:41,352 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:08:41,380 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:41,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:41,381 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:41,381 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:41,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:41,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:41,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:41,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:41,383 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:41,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:41,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:41,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:41,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:41,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:41,385 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:08:41,385 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:08:41,385 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:08:41,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:41,385 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:41,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:41,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:41,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:41,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:41,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:41,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:41,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:41,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:41,386 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:08:41,387 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:08:41,387 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:41,387 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:41,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:41,387 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:41,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:08:41,388 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 [2021-12-15 13:08:41,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:41,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:41,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:41,695 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:41,701 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:41,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2021-12-15 13:08:41,768 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879088060/52ee822f2f0d41dea452b7c7d4fc1d3e/FLAGd5d2ae4b3 [2021-12-15 13:08:42,399 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:42,400 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2021-12-15 13:08:42,426 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879088060/52ee822f2f0d41dea452b7c7d4fc1d3e/FLAGd5d2ae4b3 [2021-12-15 13:08:42,790 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879088060/52ee822f2f0d41dea452b7c7d4fc1d3e [2021-12-15 13:08:42,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:42,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:42,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:42,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:42,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:42,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:42" (1/1) ... [2021-12-15 13:08:42,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69fe6238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:42, skipping insertion in model container [2021-12-15 13:08:42,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:42" (1/1) ... [2021-12-15 13:08:42,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:42,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:43,206 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2021-12-15 13:08:43,206 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2021-12-15 13:08:43,370 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2021-12-15 13:08:43,832 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:43,850 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:08:43,878 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:43,918 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2021-12-15 13:08:43,919 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2021-12-15 13:08:43,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2021-12-15 13:08:44,061 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:44,070 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:08:44,130 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2021-12-15 13:08:44,130 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2021-12-15 13:08:44,138 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2021-12-15 13:08:44,318 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:44,382 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:08:44,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44 WrapperNode [2021-12-15 13:08:44,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:44,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:44,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:08:44,384 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:08:44,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,554 INFO L137 Inliner]: procedures = 188, calls = 1203, calls flagged for inlining = 104, calls inlined = 97, statements flattened = 2928 [2021-12-15 13:08:44,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:44,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:08:44,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:08:44,556 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:08:44,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:08:44,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:08:44,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:08:44,731 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:08:44,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:44" (1/1) ... [2021-12-15 13:08:44,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:44,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:08:44,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:08:44,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:08:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:08:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:08:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-15 13:08:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-15 13:08:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:08:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:08:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:08:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:08:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:08:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:08:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:08:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:08:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:08:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:08:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:08:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:08:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:08:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:08:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:08:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-12-15 13:08:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-12-15 13:08:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_priv [2021-12-15 13:08:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_priv [2021-12-15 13:08:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:08:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:08:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:08:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:08:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:08:44,849 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:08:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:08:44,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:08:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:08:44,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:08:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:08:44,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:08:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:08:44,850 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:08:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:08:44,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:08:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:08:44,851 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:08:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_transfer_data [2021-12-15 13:08:44,851 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_transfer_data [2021-12-15 13:08:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:08:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:08:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-12-15 13:08:44,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-12-15 13:08:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:08:44,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:08:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:08:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:08:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:08:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_complete_cmd [2021-12-15 13:08:44,854 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_complete_cmd [2021-12-15 13:08:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:08:44,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:08:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:08:44,854 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:08:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:08:44,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:08:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:08:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:08:44,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:08:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_next_req [2021-12-15 13:08:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_next_req [2021-12-15 13:08:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:08:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:08:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:08:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:08:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_pmos [2021-12-15 13:08:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_pmos [2021-12-15 13:08:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_remove [2021-12-15 13:08:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_remove [2021-12-15 13:08:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:08:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:08:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:08:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:08:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:08:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:08:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:08:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:08:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:08:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:08:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:08:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:08:44,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:08:44,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:08:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_free_host [2021-12-15 13:08:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_free_host [2021-12-15 13:08:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:08:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:08:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:08:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:08:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:08:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:08:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:08:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:08:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_issue_cmd [2021-12-15 13:08:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_issue_cmd [2021-12-15 13:08:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:08:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:08:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_detect_change [2021-12-15 13:08:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_detect_change [2021-12-15 13:08:45,271 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:08:45,275 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:45,664 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:45,669 INFO L158 Benchmark]: Toolchain (without parser) took 2874.04ms. Allocated memory was 62.9MB in the beginning and 192.9MB in the end (delta: 130.0MB). Free memory was 36.3MB in the beginning and 133.6MB in the end (delta: -97.4MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. [2021-12-15 13:08:45,670 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:45,691 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1586.80ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 36.0MB in the beginning and 54.3MB in the end (delta: -18.3MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2021-12-15 13:08:45,692 INFO L158 Benchmark]: Boogie Procedure Inliner took 171.23ms. Allocated memory is still 115.3MB. Free memory was 53.7MB in the beginning and 63.1MB in the end (delta: -9.4MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2021-12-15 13:08:45,692 INFO L158 Benchmark]: Boogie Preprocessor took 174.48ms. Allocated memory is still 115.3MB. Free memory was 63.1MB in the beginning and 45.0MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-12-15 13:08:45,693 INFO L158 Benchmark]: RCFGBuilder took 937.14ms. Allocated memory was 115.3MB in the beginning and 192.9MB in the end (delta: 77.6MB). Free memory was 45.0MB in the beginning and 133.6MB in the end (delta: -88.6MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2021-12-15 13:08:45,694 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1586.80ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 36.0MB in the beginning and 54.3MB in the end (delta: -18.3MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 171.23ms. Allocated memory is still 115.3MB. Free memory was 53.7MB in the beginning and 63.1MB in the end (delta: -9.4MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 174.48ms. Allocated memory is still 115.3MB. Free memory was 63.1MB in the beginning and 45.0MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 937.14ms. Allocated memory was 115.3MB in the beginning and 192.9MB in the end (delta: 77.6MB). Free memory was 45.0MB in the beginning and 133.6MB in the end (delta: -88.6MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:08:45,729 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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