./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8 --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 138fe782a458987488cb714d4ee7d6a854842ca7c110303f565f817a9360a8e5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:58:35,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:58:35,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:58:35,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:58:35,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:58:35,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:58:35,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:58:35,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:58:35,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:58:35,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:58:35,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:58:35,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:58:35,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:58:35,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:58:35,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:58:35,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:58:35,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:58:35,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:58:35,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:58:35,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:58:35,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:58:35,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:58:35,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:58:35,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:58:35,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:58:35,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:58:35,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:58:35,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:58:35,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:58:35,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:58:35,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:58:35,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:58:35,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:58:35,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:58:35,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:58:35,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:58:35,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:58:35,724 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:58:35,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:58:35,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:58:35,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:58:35,727 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:58:35,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:58:35,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:58:35,771 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:58:35,771 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:58:35,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:58:35,772 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:58:35,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:58:35,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:58:35,774 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:58:35,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:58:35,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:58:35,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:58:35,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:58:35,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:58:35,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:58:35,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:58:35,777 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:58:35,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:58:35,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:58:35,778 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:58:35,778 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:58:35,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:35,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:58:35,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:58:35,779 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:58:35,779 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:58:35,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:58:35,781 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:58:35,781 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:58:35,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:58:35,782 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_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 138fe782a458987488cb714d4ee7d6a854842ca7c110303f565f817a9360a8e5 [2022-11-16 11:58:36,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:58:36,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:58:36,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:58:36,099 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:58:36,100 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:58:36,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i [2022-11-16 11:58:36,185 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/905439505/a9c8be73cb6c4f3ab9a19093aa7cf83d/FLAG4f608134b [2022-11-16 11:58:37,083 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:58:37,084 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i [2022-11-16 11:58:37,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/905439505/a9c8be73cb6c4f3ab9a19093aa7cf83d/FLAG4f608134b [2022-11-16 11:58:37,541 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/905439505/a9c8be73cb6c4f3ab9a19093aa7cf83d [2022-11-16 11:58:37,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:58:37,545 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:58:37,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:37,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:58:37,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:58:37,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:37" (1/1) ... [2022-11-16 11:58:37,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bccc9cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:37, skipping insertion in model container [2022-11-16 11:58:37,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:37" (1/1) ... [2022-11-16 11:58:37,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:58:37,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:58:39,059 WARN L229 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_78778669-7d4f-4f1e-b264-0401c4cef893/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i[213580,213593] [2022-11-16 11:58:40,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:40,270 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:58:40,481 WARN L229 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_78778669-7d4f-4f1e-b264-0401c4cef893/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i[213580,213593] [2022-11-16 11:58:40,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:40,888 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:58:40,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40 WrapperNode [2022-11-16 11:58:40,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:40,889 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:40,890 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:58:40,890 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:58:40,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:40,973 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,173 INFO L138 Inliner]: procedures = 247, calls = 2608, calls flagged for inlining = 135, calls inlined = 132, statements flattened = 6407 [2022-11-16 11:58:41,174 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:41,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:58:41,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:58:41,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:58:41,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,262 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,400 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,481 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:58:41,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:58:41,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:58:41,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:58:41,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:40" (1/1) ... [2022-11-16 11:58:41,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:41,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:58:41,591 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:58:41,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:58:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_14 [2022-11-16 11:58:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_14 [2022-11-16 11:58:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pm_wakeup_card [2022-11-16 11:58:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pm_wakeup_card [2022-11-16 11:58:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:58:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:58:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:58:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:58:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-16 11:58:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-16 11:58:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_cmdrsp_buf [2022-11-16 11:58:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_cmdrsp_buf [2022-11-16 11:58:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:58:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:58:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-16 11:58:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-16 11:58:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_get_priv [2022-11-16 11:58:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_get_priv [2022-11-16 11:58:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 11:58:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 11:58:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 11:58:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 11:58:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_read_reg [2022-11-16 11:58:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_read_reg [2022-11-16 11:58:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_map_pci_memory [2022-11-16 11:58:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_map_pci_memory [2022-11-16 11:58:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_write_reg [2022-11-16 11:58:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_write_reg [2022-11-16 11:58:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:58:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:58:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:58:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:58:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:58:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:58:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:58:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:58:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:58:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:58:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:58:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:58:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_process_event_ready [2022-11-16 11:58:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_process_event_ready [2022-11-16 11:58:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:58:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:58:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:58:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:58:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:58:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:58:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:58:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_unmap_pci_memory [2022-11-16 11:58:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_unmap_pci_memory [2022-11-16 11:58:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:58:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:58:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_clean_pcie_ring_buf [2022-11-16 11:58:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_clean_pcie_ring_buf [2022-11-16 11:58:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_dev_wakeup_delay [2022-11-16 11:58:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_dev_wakeup_delay [2022-11-16 11:58:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_ok_to_access_hw [2022-11-16 11:58:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_ok_to_access_hw [2022-11-16 11:58:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:58:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:58:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure MWIFIEX_SKB_DMA_ADDR [2022-11-16 11:58:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure MWIFIEX_SKB_DMA_ADDR [2022-11-16 11:58:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:58:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:58:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:58:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:58:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:58:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_resume [2022-11-16 11:58:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_resume [2022-11-16 11:58:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_txbd_ring [2022-11-16 11:58:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_txbd_ring [2022-11-16 11:58:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:58:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_suspend [2022-11-16 11:58:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_suspend [2022-11-16 11:58:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:58:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:58:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:58:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:58:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:58:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_enable_host_int [2022-11-16 11:58:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_enable_host_int [2022-11-16 11:58:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_disable_host_int [2022-11-16 11:58:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_disable_host_int [2022-11-16 11:58:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_txbd_not_full [2022-11-16 11:58:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_txbd_not_full [2022-11-16 11:58:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-16 11:58:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-16 11:58:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_evtbd_ring [2022-11-16 11:58:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_evtbd_ring [2022-11-16 11:58:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:58:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:58:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 11:58:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 11:58:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:58:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:58:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:58:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:58:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:58:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 11:58:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 11:58:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-16 11:58:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-16 11:58:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:58:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:58:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:58:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:58:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:58:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_remove [2022-11-16 11:58:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_remove [2022-11-16 11:58:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:58:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2022-11-16 11:58:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2022-11-16 11:58:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_rxbd_ring [2022-11-16 11:58:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_rxbd_ring [2022-11-16 11:58:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:58:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:58:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:58:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:58:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:58:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure MWIFIEX_SKB_PACB [2022-11-16 11:58:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure MWIFIEX_SKB_PACB [2022-11-16 11:58:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:58:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:58:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:58:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-16 11:58:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:58:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:58:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_write_data_complete [2022-11-16 11:58:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_write_data_complete [2022-11-16 11:58:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_txbd_empty [2022-11-16 11:58:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_txbd_empty [2022-11-16 11:58:42,631 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:58:42,634 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:58:43,618 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:58:43,811 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:58:43,815 INFO L158 Benchmark]: Toolchain (without parser) took 6269.33ms. Allocated memory was 127.9MB in the beginning and 356.5MB in the end (delta: 228.6MB). Free memory was 97.9MB in the beginning and 203.6MB in the end (delta: -105.7MB). Peak memory consumption was 176.9MB. Max. memory is 16.1GB. [2022-11-16 11:58:43,815 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 94.4MB. Free memory was 64.9MB in the beginning and 64.9MB in the end (delta: 29.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:58:43,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3342.32ms. Allocated memory was 127.9MB in the beginning and 205.5MB in the end (delta: 77.6MB). Free memory was 97.9MB in the beginning and 113.1MB in the end (delta: -15.2MB). Peak memory consumption was 102.2MB. Max. memory is 16.1GB. [2022-11-16 11:58:43,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 284.36ms. Allocated memory is still 205.5MB. Free memory was 113.1MB in the beginning and 77.5MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 11:58:43,817 INFO L158 Benchmark]: Boogie Preprocessor took 378.63ms. Allocated memory was 205.5MB in the beginning and 356.5MB in the end (delta: 151.0MB). Free memory was 77.5MB in the beginning and 236.7MB in the end (delta: -159.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-11-16 11:58:43,818 INFO L158 Benchmark]: RCFGBuilder took 2258.50ms. Allocated memory is still 356.5MB. Free memory was 236.7MB in the beginning and 203.6MB in the end (delta: 33.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-11-16 11:58:43,821 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 94.4MB. Free memory was 64.9MB in the beginning and 64.9MB in the end (delta: 29.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3342.32ms. Allocated memory was 127.9MB in the beginning and 205.5MB in the end (delta: 77.6MB). Free memory was 97.9MB in the beginning and 113.1MB in the end (delta: -15.2MB). Peak memory consumption was 102.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 284.36ms. Allocated memory is still 205.5MB. Free memory was 113.1MB in the beginning and 77.5MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 378.63ms. Allocated memory was 205.5MB in the beginning and 356.5MB in the end (delta: 151.0MB). Free memory was 77.5MB in the beginning and 236.7MB in the end (delta: -159.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2258.50ms. Allocated memory is still 356.5MB. Free memory was 236.7MB in the beginning and 203.6MB in the end (delta: 33.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:58:43,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8 --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 138fe782a458987488cb714d4ee7d6a854842ca7c110303f565f817a9360a8e5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:58:46,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:58:46,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:58:46,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:58:46,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:58:46,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:58:46,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:58:46,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:58:46,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:58:46,198 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:58:46,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:58:46,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:58:46,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:58:46,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:58:46,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:58:46,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:58:46,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:58:46,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:58:46,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:58:46,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:58:46,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:58:46,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:58:46,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:58:46,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:58:46,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:58:46,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:58:46,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:58:46,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:58:46,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:58:46,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:58:46,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:58:46,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:58:46,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:58:46,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:58:46,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:58:46,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:58:46,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:58:46,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:58:46,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:58:46,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:58:46,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:58:46,257 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:58:46,297 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:58:46,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:58:46,298 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:58:46,298 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:58:46,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:58:46,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:58:46,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:58:46,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:58:46,301 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:58:46,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:58:46,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:58:46,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:58:46,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:58:46,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:58:46,303 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:58:46,304 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:58:46,304 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:58:46,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:58:46,304 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:58:46,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:58:46,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:58:46,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:58:46,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:58:46,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:46,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:58:46,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:58:46,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:58:46,306 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:58:46,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:58:46,306 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:58:46,307 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:58:46,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:58:46,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:58:46,307 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_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 138fe782a458987488cb714d4ee7d6a854842ca7c110303f565f817a9360a8e5 [2022-11-16 11:58:46,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:58:46,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:58:46,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:58:46,677 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:58:46,678 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:58:46,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i [2022-11-16 11:58:46,741 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/e50d3bf4d/81323d3dbb0a4498917ca7de3ec18cc9/FLAG598357000 [2022-11-16 11:58:47,758 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:58:47,759 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i [2022-11-16 11:58:47,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/e50d3bf4d/81323d3dbb0a4498917ca7de3ec18cc9/FLAG598357000 [2022-11-16 11:58:48,089 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/data/e50d3bf4d/81323d3dbb0a4498917ca7de3ec18cc9 [2022-11-16 11:58:48,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:58:48,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:58:48,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:48,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:58:48,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:58:48,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:48" (1/1) ... [2022-11-16 11:58:48,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@629f5467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:48, skipping insertion in model container [2022-11-16 11:58:48,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:48" (1/1) ... [2022-11-16 11:58:48,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:58:48,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:58:49,558 WARN L229 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_78778669-7d4f-4f1e-b264-0401c4cef893/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i[213580,213593] [2022-11-16 11:58:50,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:50,742 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:58:50,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:58:50,994 WARN L229 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_78778669-7d4f-4f1e-b264-0401c4cef893/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i[213580,213593] [2022-11-16 11:58:51,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:51,324 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:58:51,465 WARN L229 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_78778669-7d4f-4f1e-b264-0401c4cef893/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point.cil.out.i[213580,213593] [2022-11-16 11:58:51,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:52,022 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:58:52,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52 WrapperNode [2022-11-16 11:58:52,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:52,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:52,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:58:52,025 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:58:52,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,404 INFO L138 Inliner]: procedures = 262, calls = 2608, calls flagged for inlining = 135, calls inlined = 132, statements flattened = 6121 [2022-11-16 11:58:52,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:52,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:58:52,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:58:52,406 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:58:52,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,491 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,777 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:58:52,843 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:58:52,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:58:52,844 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:58:52,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:52" (1/1) ... [2022-11-16 11:58:52,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:52,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:58:52,873 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:58:52,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:58:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_14 [2022-11-16 11:58:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_14 [2022-11-16 11:58:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:58:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pm_wakeup_card [2022-11-16 11:58:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pm_wakeup_card [2022-11-16 11:58:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:58:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:58:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:58:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:58:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:58:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:58:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:58:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-16 11:58:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-16 11:58:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_cmdrsp_buf [2022-11-16 11:58:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_cmdrsp_buf [2022-11-16 11:58:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:58:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:58:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-16 11:58:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-16 11:58:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_get_priv [2022-11-16 11:58:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_get_priv [2022-11-16 11:58:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 11:58:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 11:58:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 11:58:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 11:58:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_read_reg [2022-11-16 11:58:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_read_reg [2022-11-16 11:58:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_map_pci_memory [2022-11-16 11:58:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_map_pci_memory [2022-11-16 11:58:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_write_reg [2022-11-16 11:58:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_write_reg [2022-11-16 11:58:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:58:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:58:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:58:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:58:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:58:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:58:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:58:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:58:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:58:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:58:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:58:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:58:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_process_event_ready [2022-11-16 11:58:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_process_event_ready [2022-11-16 11:58:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:58:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:58:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:58:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:58:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:58:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:58:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:58:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_unmap_pci_memory [2022-11-16 11:58:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_unmap_pci_memory [2022-11-16 11:58:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:58:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:58:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:58:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:58:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:58:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:58:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_clean_pcie_ring_buf [2022-11-16 11:58:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_clean_pcie_ring_buf [2022-11-16 11:58:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_dev_wakeup_delay [2022-11-16 11:58:52,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_dev_wakeup_delay [2022-11-16 11:58:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:58:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:58:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:58:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:58:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_ok_to_access_hw [2022-11-16 11:58:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_ok_to_access_hw [2022-11-16 11:58:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:58:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:58:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure MWIFIEX_SKB_DMA_ADDR [2022-11-16 11:58:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure MWIFIEX_SKB_DMA_ADDR [2022-11-16 11:58:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:58:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:58:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:58:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:58:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_resume [2022-11-16 11:58:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_resume [2022-11-16 11:58:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_txbd_ring [2022-11-16 11:58:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_txbd_ring [2022-11-16 11:58:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_suspend [2022-11-16 11:58:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_suspend [2022-11-16 11:58:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:58:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:58:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:58:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:58:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_enable_host_int [2022-11-16 11:58:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_enable_host_int [2022-11-16 11:58:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_disable_host_int [2022-11-16 11:58:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_disable_host_int [2022-11-16 11:58:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_txbd_not_full [2022-11-16 11:58:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_txbd_not_full [2022-11-16 11:58:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-16 11:58:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-16 11:58:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_evtbd_ring [2022-11-16 11:58:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_evtbd_ring [2022-11-16 11:58:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:58:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:58:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 11:58:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 11:58:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:58:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:58:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:58:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:58:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 11:58:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 11:58:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-16 11:58:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-16 11:58:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:58:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:58:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:58:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:58:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:58:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:58:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:58:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:58:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:58:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_remove [2022-11-16 11:58:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_remove [2022-11-16 11:58:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:58:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2022-11-16 11:58:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2022-11-16 11:58:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_delete_rxbd_ring [2022-11-16 11:58:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_delete_rxbd_ring [2022-11-16 11:58:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:58:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:58:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:58:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:58:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:58:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:58:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:58:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:58:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure MWIFIEX_SKB_PACB [2022-11-16 11:58:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure MWIFIEX_SKB_PACB [2022-11-16 11:58:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:58:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:58:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:58:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-16 11:58:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:58:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:58:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_write_data_complete [2022-11-16 11:58:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_write_data_complete [2022-11-16 11:58:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_pcie_txbd_empty [2022-11-16 11:58:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_pcie_txbd_empty [2022-11-16 11:58:54,000 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:58:54,003 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:59:04,130 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:59:06,657 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:59:06,662 INFO L158 Benchmark]: Toolchain (without parser) took 18565.58ms. Allocated memory was 56.6MB in the beginning and 343.9MB in the end (delta: 287.3MB). Free memory was 33.3MB in the beginning and 162.8MB in the end (delta: -129.5MB). Peak memory consumption was 200.3MB. Max. memory is 16.1GB. [2022-11-16 11:59:06,663 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 56.6MB. Free memory was 38.2MB in the beginning and 38.1MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:59:06,664 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3925.79ms. Allocated memory was 56.6MB in the beginning and 343.9MB in the end (delta: 287.3MB). Free memory was 33.2MB in the beginning and 206.2MB in the end (delta: -173.1MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. [2022-11-16 11:59:06,664 INFO L158 Benchmark]: Boogie Procedure Inliner took 380.11ms. Allocated memory is still 343.9MB. Free memory was 206.2MB in the beginning and 177.9MB in the end (delta: 28.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 11:59:06,665 INFO L158 Benchmark]: Boogie Preprocessor took 435.65ms. Allocated memory is still 343.9MB. Free memory was 177.9MB in the beginning and 218.7MB in the end (delta: -40.7MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2022-11-16 11:59:06,665 INFO L158 Benchmark]: RCFGBuilder took 13816.82ms. Allocated memory is still 343.9MB. Free memory was 218.7MB in the beginning and 162.8MB in the end (delta: 55.8MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. [2022-11-16 11:59:06,668 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 56.6MB. Free memory was 38.2MB in the beginning and 38.1MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3925.79ms. Allocated memory was 56.6MB in the beginning and 343.9MB in the end (delta: 287.3MB). Free memory was 33.2MB in the beginning and 206.2MB in the end (delta: -173.1MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 380.11ms. Allocated memory is still 343.9MB. Free memory was 206.2MB in the beginning and 177.9MB in the end (delta: 28.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 435.65ms. Allocated memory is still 343.9MB. Free memory was 177.9MB in the beginning and 218.7MB in the end (delta: -40.7MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * RCFGBuilder took 13816.82ms. Allocated memory is still 343.9MB. Free memory was 218.7MB in the beginning and 162.8MB in the end (delta: 55.8MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:59:06,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78778669-7d4f-4f1e-b264-0401c4cef893/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_single_~hwdev#1,],base]