./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/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_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/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_97828d41-094f-4769-89d9-4068b1a1590e/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 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d --- 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 12:42:38,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:42:38,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:42:38,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:42:38,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:42:38,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:42:38,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:42:38,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:42:38,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:42:38,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:42:38,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:42:38,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:42:38,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:42:38,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:42:38,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:42:38,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:42:38,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:42:38,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:42:38,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:42:38,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:42:38,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:42:38,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:42:38,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:42:38,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:42:38,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:42:38,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:42:38,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:42:38,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:42:38,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:42:38,732 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:42:38,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:42:38,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:42:38,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:42:38,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:42:38,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:42:38,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:42:38,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:42:38,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:42:38,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:42:38,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:42:38,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:42:38,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:42:38,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:42:38,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:42:38,784 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:42:38,784 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:42:38,785 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:42:38,785 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:42:38,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:42:38,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:42:38,786 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:42:38,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:42:38,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:42:38,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:42:38,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:42:38,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:42:38,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:42:38,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:42:38,789 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:42:38,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:42:38,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:42:38,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:42:38,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:42:38,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:42:38,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:42:38,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:42:38,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:42:38,791 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:42:38,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:42:38,791 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:42:38,791 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:42:38,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:42:38,792 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_97828d41-094f-4769-89d9-4068b1a1590e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d [2022-11-16 12:42:39,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:42:39,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:42:39,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:42:39,110 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:42:39,110 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:42:39,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2022-11-16 12:42:39,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/bb13da638/2136710a7a6049cd97816d394ce846a9/FLAGef1bd49b8 [2022-11-16 12:42:40,166 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:42:40,167 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2022-11-16 12:42:40,212 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/bb13da638/2136710a7a6049cd97816d394ce846a9/FLAGef1bd49b8 [2022-11-16 12:42:40,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/bb13da638/2136710a7a6049cd97816d394ce846a9 [2022-11-16 12:42:40,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:42:40,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:42:40,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:42:40,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:42:40,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:42:40,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:42:40" (1/1) ... [2022-11-16 12:42:40,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@589a51ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:40, skipping insertion in model container [2022-11-16 12:42:40,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:42:40" (1/1) ... [2022-11-16 12:42:40,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:42:40,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:42:41,917 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_97828d41-094f-4769-89d9-4068b1a1590e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2022-11-16 12:42:42,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:42:42,812 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:42:43,064 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_97828d41-094f-4769-89d9-4068b1a1590e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2022-11-16 12:42:43,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:42:43,371 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:42:43,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43 WrapperNode [2022-11-16 12:42:43,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:42:43,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:42:43,375 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:42:43,376 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:42:43,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,480 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,639 INFO L138 Inliner]: procedures = 201, calls = 1518, calls flagged for inlining = 91, calls inlined = 86, statements flattened = 2646 [2022-11-16 12:42:43,640 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:42:43,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:42:43,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:42:43,641 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:42:43,656 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,822 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:42:43,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:42:43,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:42:43,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:42:43,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:43" (1/1) ... [2022-11-16 12:42:43,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:42:43,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:42:43,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:42:43,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:42:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:42:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:42:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:42:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:42:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12 [2022-11-16 12:42:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12 [2022-11-16 12:42:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:42:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:42:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:42:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:42:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2022-11-16 12:42:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2022-11-16 12:42:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 12:42:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 12:42:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-11-16 12:42:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-11-16 12:42:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-16 12:42:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-16 12:42:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:42:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:42:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2022-11-16 12:42:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2022-11-16 12:42:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2022-11-16 12:42:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2022-11-16 12:42:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 12:42:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 12:42:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:42:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:42:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:42:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:42:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:42:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:42:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:42:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:42:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:42:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:42:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-11-16 12:42:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-11-16 12:42:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2022-11-16 12:42:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2022-11-16 12:42:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:42:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:42:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2022-11-16 12:42:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2022-11-16 12:42:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:42:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-16 12:42:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-16 12:42:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:42:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:42:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:42:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:42:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:42:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2022-11-16 12:42:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2022-11-16 12:42:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:42:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:42:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2022-11-16 12:42:43,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2022-11-16 12:42:43,972 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:42:43,972 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:42:43,972 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:42:43,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:42:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2022-11-16 12:42:43,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2022-11-16 12:42:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:42:43,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:42:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:42:43,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:42:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:42:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:42:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2022-11-16 12:42:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2022-11-16 12:42:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:42:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:42:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2022-11-16 12:42:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2022-11-16 12:42:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:42:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:42:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-11-16 12:42:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-11-16 12:42:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:42:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:42:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2022-11-16 12:42:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2022-11-16 12:42:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:42:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:42:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:42:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:42:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:42:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:42:43,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:42:43,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:42:43,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2022-11-16 12:42:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2022-11-16 12:42:43,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2022-11-16 12:42:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2022-11-16 12:42:43,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2022-11-16 12:42:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2022-11-16 12:42:43,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2022-11-16 12:42:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2022-11-16 12:42:43,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-11-16 12:42:43,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-11-16 12:42:43,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-16 12:42:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-16 12:42:43,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:42:43,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:42:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:42:43,982 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 12:42:43,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 12:42:43,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 12:42:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 12:42:43,983 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:42:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:42:43,983 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:42:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:42:43,983 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2022-11-16 12:42:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2022-11-16 12:42:43,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:42:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2022-11-16 12:42:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2022-11-16 12:42:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-11-16 12:42:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-11-16 12:42:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:42:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:42:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2022-11-16 12:42:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2022-11-16 12:42:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2022-11-16 12:42:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2022-11-16 12:42:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:42:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:42:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:42:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:42:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:42:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:42:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:42:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:42:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:42:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2022-11-16 12:42:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2022-11-16 12:42:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-11-16 12:42:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-11-16 12:42:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:42:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:42:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2022-11-16 12:42:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2022-11-16 12:42:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2022-11-16 12:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2022-11-16 12:42:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-11-16 12:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-11-16 12:42:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:42:44,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:42:44,882 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:42:44,886 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:42:45,111 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_free_consistent_~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 12:42:45,116 INFO L158 Benchmark]: Toolchain (without parser) took 4491.20ms. Allocated memory was 123.7MB in the beginning and 293.6MB in the end (delta: 169.9MB). Free memory was 70.5MB in the beginning and 187.4MB in the end (delta: -116.9MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2022-11-16 12:42:45,116 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 123.7MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:42:45,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2749.06ms. Allocated memory was 123.7MB in the beginning and 167.8MB in the end (delta: 44.0MB). Free memory was 70.3MB in the beginning and 68.9MB in the end (delta: 1.4MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2022-11-16 12:42:45,117 INFO L158 Benchmark]: Boogie Procedure Inliner took 265.00ms. Allocated memory is still 167.8MB. Free memory was 68.9MB in the beginning and 92.3MB in the end (delta: -23.4MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2022-11-16 12:42:45,118 INFO L158 Benchmark]: Boogie Preprocessor took 220.71ms. Allocated memory is still 167.8MB. Free memory was 92.3MB in the beginning and 68.9MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 12:42:45,119 INFO L158 Benchmark]: RCFGBuilder took 1250.92ms. Allocated memory was 167.8MB in the beginning and 293.6MB in the end (delta: 125.8MB). Free memory was 68.9MB in the beginning and 187.4MB in the end (delta: -118.5MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2022-11-16 12:42:45,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 123.7MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2749.06ms. Allocated memory was 123.7MB in the beginning and 167.8MB in the end (delta: 44.0MB). Free memory was 70.3MB in the beginning and 68.9MB in the end (delta: 1.4MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 265.00ms. Allocated memory is still 167.8MB. Free memory was 68.9MB in the beginning and 92.3MB in the end (delta: -23.4MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 220.71ms. Allocated memory is still 167.8MB. Free memory was 92.3MB in the beginning and 68.9MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1250.92ms. Allocated memory was 167.8MB in the beginning and 293.6MB in the end (delta: 125.8MB). Free memory was 68.9MB in the beginning and 187.4MB in the end (delta: -118.5MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_free_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_free_consistent_~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 12:42:45,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/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_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/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_97828d41-094f-4769-89d9-4068b1a1590e/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 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d --- 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 12:42:47,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:42:47,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:42:47,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:42:47,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:42:47,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:42:47,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:42:47,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:42:47,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:42:47,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:42:47,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:42:47,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:42:47,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:42:47,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:42:47,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:42:47,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:42:47,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:42:47,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:42:47,668 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:42:47,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:42:47,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:42:47,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:42:47,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:42:47,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:42:47,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:42:47,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:42:47,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:42:47,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:42:47,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:42:47,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:42:47,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:42:47,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:42:47,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:42:47,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:42:47,705 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:42:47,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:42:47,706 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:42:47,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:42:47,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:42:47,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:42:47,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:42:47,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:42:47,747 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:42:47,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:42:47,765 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:42:47,766 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:42:47,767 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:42:47,767 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:42:47,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:42:47,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:42:47,770 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:42:47,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:42:47,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:42:47,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:42:47,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:42:47,772 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:42:47,772 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:42:47,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:42:47,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:42:47,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:42:47,773 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:42:47,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:42:47,774 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:42:47,774 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:42:47,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:42:47,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:42:47,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:42:47,775 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:42:47,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:42:47,776 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:42:47,776 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:42:47,776 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:42:47,777 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:42:47,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:42:47,777 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:42:47,778 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_97828d41-094f-4769-89d9-4068b1a1590e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d [2022-11-16 12:42:48,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:42:48,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:42:48,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:42:48,279 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:42:48,282 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:42:48,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2022-11-16 12:42:48,364 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/c4dcde0bc/a805b0950acb4c47ae978e748c1eeb7e/FLAG32e352374 [2022-11-16 12:42:49,442 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:42:49,443 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2022-11-16 12:42:49,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/c4dcde0bc/a805b0950acb4c47ae978e748c1eeb7e/FLAG32e352374 [2022-11-16 12:42:49,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/data/c4dcde0bc/a805b0950acb4c47ae978e748c1eeb7e [2022-11-16 12:42:49,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:42:49,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:42:49,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:42:49,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:42:49,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:42:49,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:42:49" (1/1) ... [2022-11-16 12:42:49,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57c5437e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:49, skipping insertion in model container [2022-11-16 12:42:49,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:42:49" (1/1) ... [2022-11-16 12:42:49,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:42:49,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:42:51,048 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_97828d41-094f-4769-89d9-4068b1a1590e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2022-11-16 12:42:51,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:42:51,905 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:42:51,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:42:52,169 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_97828d41-094f-4769-89d9-4068b1a1590e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2022-11-16 12:42:52,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:42:52,349 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:42:52,633 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_97828d41-094f-4769-89d9-4068b1a1590e/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2022-11-16 12:42:52,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:42:53,037 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:42:53,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53 WrapperNode [2022-11-16 12:42:53,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:42:53,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:42:53,039 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:42:53,039 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:42:53,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,254 INFO L138 Inliner]: procedures = 216, calls = 1518, calls flagged for inlining = 91, calls inlined = 86, statements flattened = 2526 [2022-11-16 12:42:53,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:42:53,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:42:53,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:42:53,256 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:42:53,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,408 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,461 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,513 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:42:53,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:42:53,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:42:53,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:42:53,518 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:53" (1/1) ... [2022-11-16 12:42:53,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:42:53,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:42:53,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:42:53,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:42:53,601 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:42:53,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:42:53,602 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:42:53,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:42:53,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12 [2022-11-16 12:42:53,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12 [2022-11-16 12:42:53,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:42:53,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:42:53,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:42:53,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:42:53,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:42:53,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:42:53,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:42:53,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:42:53,604 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2022-11-16 12:42:53,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2022-11-16 12:42:53,604 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 12:42:53,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 12:42:53,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-11-16 12:42:53,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-11-16 12:42:53,605 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-16 12:42:53,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-16 12:42:53,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:42:53,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:42:53,606 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2022-11-16 12:42:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2022-11-16 12:42:53,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2022-11-16 12:42:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2022-11-16 12:42:53,606 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 12:42:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 12:42:53,607 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:42:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:42:53,607 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:42:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:42:53,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:42:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:42:53,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:42:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:42:53,609 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:42:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:42:53,609 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-11-16 12:42:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-11-16 12:42:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2022-11-16 12:42:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2022-11-16 12:42:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:42:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:42:53,611 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2022-11-16 12:42:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2022-11-16 12:42:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:42:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-16 12:42:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-16 12:42:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:42:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:42:53,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:42:53,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:42:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:42:53,615 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2022-11-16 12:42:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2022-11-16 12:42:53,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:42:53,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:42:53,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:42:53,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:42:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:42:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:42:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2022-11-16 12:42:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2022-11-16 12:42:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:42:53,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:42:53,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:42:53,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:42:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:42:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:42:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:42:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:42:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2022-11-16 12:42:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2022-11-16 12:42:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:42:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:42:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:42:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:42:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:42:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:42:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2022-11-16 12:42:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2022-11-16 12:42:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:42:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:42:53,622 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2022-11-16 12:42:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2022-11-16 12:42:53,622 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:42:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:42:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-11-16 12:42:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-11-16 12:42:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:42:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:42:53,625 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2022-11-16 12:42:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2022-11-16 12:42:53,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:42:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:42:53,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:42:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:42:53,626 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:42:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:42:53,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2022-11-16 12:42:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2022-11-16 12:42:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2022-11-16 12:42:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2022-11-16 12:42:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2022-11-16 12:42:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2022-11-16 12:42:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2022-11-16 12:42:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2022-11-16 12:42:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_INT~TO~C_INT [2022-11-16 12:42:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_INT~TO~C_INT [2022-11-16 12:42:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-16 12:42:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-16 12:42:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:42:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:42:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 12:42:53,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 12:42:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:42:53,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:42:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 12:42:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 12:42:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:42:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:42:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:42:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:42:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2022-11-16 12:42:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2022-11-16 12:42:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2022-11-16 12:42:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2022-11-16 12:42:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-11-16 12:42:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-11-16 12:42:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:42:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:42:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:42:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:42:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 12:42:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 12:42:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:42:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:42:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2022-11-16 12:42:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2022-11-16 12:42:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2022-11-16 12:42:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2022-11-16 12:42:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:42:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:42:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:42:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:42:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:42:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:42:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:42:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:42:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:42:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:42:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2022-11-16 12:42:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2022-11-16 12:42:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-11-16 12:42:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-11-16 12:42:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2022-11-16 12:42:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2022-11-16 12:42:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2022-11-16 12:42:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2022-11-16 12:42:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-11-16 12:42:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-11-16 12:42:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:42:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:42:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:42:54,653 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:42:54,657 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:42:54,870 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_free_consistent_~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 12:42:54,874 INFO L158 Benchmark]: Toolchain (without parser) took 5068.65ms. Allocated memory was 58.7MB in the beginning and 314.6MB in the end (delta: 255.9MB). Free memory was 27.0MB in the beginning and 209.8MB in the end (delta: -182.8MB). Peak memory consumption was 79.0MB. Max. memory is 16.1GB. [2022-11-16 12:42:54,875 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 40.3MB in the beginning and 40.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:42:54,875 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3232.22ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 26.8MB in the beginning and 80.7MB in the end (delta: -53.9MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2022-11-16 12:42:54,876 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.06ms. Allocated memory is still 157.3MB. Free memory was 80.7MB in the beginning and 64.7MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 12:42:54,876 INFO L158 Benchmark]: Boogie Preprocessor took 259.10ms. Allocated memory is still 157.3MB. Free memory was 64.7MB in the beginning and 67.7MB in the end (delta: -3.0MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-16 12:42:54,877 INFO L158 Benchmark]: RCFGBuilder took 1356.25ms. Allocated memory was 157.3MB in the beginning and 314.6MB in the end (delta: 157.3MB). Free memory was 67.7MB in the beginning and 209.8MB in the end (delta: -142.1MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2022-11-16 12:42:54,879 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 40.3MB in the beginning and 40.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3232.22ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 26.8MB in the beginning and 80.7MB in the end (delta: -53.9MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.06ms. Allocated memory is still 157.3MB. Free memory was 80.7MB in the beginning and 64.7MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 259.10ms. Allocated memory is still 157.3MB. Free memory was 64.7MB in the beginning and 67.7MB in the end (delta: -3.0MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1356.25ms. Allocated memory was 157.3MB in the beginning and 314.6MB in the end (delta: 157.3MB). Free memory was 67.7MB in the beginning and 209.8MB in the end (delta: -142.1MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_free_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_free_consistent_~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 12:42:54,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97828d41-094f-4769-89d9-4068b1a1590e/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_free_consistent_~hwdev#1,],base]