./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.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_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/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_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/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_41efa7dc-4b80-4f34-93a6-aa6554b86915/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 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 --- 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 12:28:02,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:28:02,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:28:02,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:28:02,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:28:02,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:28:02,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:28:02,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:28:02,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:28:02,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:28:02,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:28:02,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:28:02,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:28:02,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:28:02,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:28:02,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:28:02,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:28:02,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:28:02,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:28:02,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:28:02,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:28:02,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:28:02,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:28:02,905 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:28:02,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:28:02,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:28:02,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:28:02,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:28:02,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:28:02,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:28:02,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:28:02,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:28:02,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:28:02,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:28:02,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:28:02,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:28:02,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:28:02,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:28:02,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:28:02,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:28:02,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:28:02,928 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:28:02,963 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:28:02,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:28:02,964 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:28:02,964 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:28:02,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:28:02,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:28:02,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:28:02,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:28:02,967 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:28:02,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:28:02,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:28:02,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:28:02,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:28:02,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:28:02,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:28:02,970 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:28:02,970 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:28:02,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:28:02,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:28:02,971 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:28:02,971 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:28:02,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:28:02,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:28:02,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:28:02,972 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:28:02,972 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:28:02,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:28:02,972 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:28:02,973 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:28:02,973 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:28:02,974 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 [2022-11-16 12:28:03,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:28:03,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:28:03,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:28:03,346 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:28:03,347 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:28:03,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2022-11-16 12:28:03,415 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/d4516cd5e/7a633acd67844af39a62861d3409ca0f/FLAG4a5d46042 [2022-11-16 12:28:04,294 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:28:04,295 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2022-11-16 12:28:04,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/d4516cd5e/7a633acd67844af39a62861d3409ca0f/FLAG4a5d46042 [2022-11-16 12:28:04,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/d4516cd5e/7a633acd67844af39a62861d3409ca0f [2022-11-16 12:28:04,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:28:04,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:28:04,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:28:04,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:28:04,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:28:04,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:28:04" (1/1) ... [2022-11-16 12:28:04,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb79cf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:04, skipping insertion in model container [2022-11-16 12:28:04,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:28:04" (1/1) ... [2022-11-16 12:28:04,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:28:04,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:28:06,657 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2022-11-16 12:28:06,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:28:06,788 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:28:07,218 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2022-11-16 12:28:07,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:28:07,296 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:28:07,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07 WrapperNode [2022-11-16 12:28:07,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:28:07,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:28:07,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:28:07,300 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:28:07,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,542 INFO L138 Inliner]: procedures = 216, calls = 1432, calls flagged for inlining = 108, calls inlined = 97, statements flattened = 3123 [2022-11-16 12:28:07,543 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:28:07,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:28:07,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:28:07,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:28:07,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,684 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:28:07,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:28:07,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:28:07,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:28:07,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:07" (1/1) ... [2022-11-16 12:28:07,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:28:07,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:28:07,781 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:28:07,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:28:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:28:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:28:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:28:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:28:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-16 12:28:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-16 12:28:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:28:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:28:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 12:28:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 12:28:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-16 12:28:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-16 12:28:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:28:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:28:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2022-11-16 12:28:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2022-11-16 12:28:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:28:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:28:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:28:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:28:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:28:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:28:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2022-11-16 12:28:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2022-11-16 12:28:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-11-16 12:28:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-11-16 12:28:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:28:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:28:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:28:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-16 12:28:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-16 12:28:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:28:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:28:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:28:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:28:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:28:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-16 12:28:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-16 12:28:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:28:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:28:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:28:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:28:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:28:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:28:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:28:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:28:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:28:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:28:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:28:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:28:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:28:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:28:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-16 12:28:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-16 12:28:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2022-11-16 12:28:07,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2022-11-16 12:28:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:28:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:28:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-11-16 12:28:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-11-16 12:28:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:28:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:28:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-16 12:28:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-16 12:28:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2022-11-16 12:28:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2022-11-16 12:28:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:28:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:28:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:28:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:28:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:28:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:28:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-11-16 12:28:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2022-11-16 12:28:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-16 12:28:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-16 12:28:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:28:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:28:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:28:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 12:28:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 12:28:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 12:28:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 12:28:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:28:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:28:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:28:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:28:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2022-11-16 12:28:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2022-11-16 12:28:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:28:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2022-11-16 12:28:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2022-11-16 12:28:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-11-16 12:28:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-11-16 12:28:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:28:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:28:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2022-11-16 12:28:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2022-11-16 12:28:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2022-11-16 12:28:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2022-11-16 12:28:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:28:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:28:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:28:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2022-11-16 12:28:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2022-11-16 12:28:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:28:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:28:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-16 12:28:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-16 12:28:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-11-16 12:28:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-11-16 12:28:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:28:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 12:28:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:28:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:28:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:28:08,684 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:28:08,687 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:28:08,785 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 12:28:08,790 INFO L158 Benchmark]: Toolchain (without parser) took 3985.44ms. Allocated memory was 136.3MB in the beginning and 211.8MB in the end (delta: 75.5MB). Free memory was 89.7MB in the beginning and 132.6MB in the end (delta: -42.9MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2022-11-16 12:28:08,790 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 136.3MB. Free memory was 117.3MB in the beginning and 117.1MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:28:08,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2493.70ms. Allocated memory was 136.3MB in the beginning and 211.8MB in the end (delta: 75.5MB). Free memory was 89.5MB in the beginning and 112.0MB in the end (delta: -22.6MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2022-11-16 12:28:08,792 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.59ms. Allocated memory is still 211.8MB. Free memory was 112.0MB in the beginning and 140.8MB in the end (delta: -28.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2022-11-16 12:28:08,792 INFO L158 Benchmark]: Boogie Preprocessor took 194.34ms. Allocated memory is still 211.8MB. Free memory was 140.8MB in the beginning and 119.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 12:28:08,793 INFO L158 Benchmark]: RCFGBuilder took 1049.36ms. Allocated memory is still 211.8MB. Free memory was 119.9MB in the beginning and 132.6MB in the end (delta: -12.7MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2022-11-16 12:28:08,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 136.3MB. Free memory was 117.3MB in the beginning and 117.1MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2493.70ms. Allocated memory was 136.3MB in the beginning and 211.8MB in the end (delta: 75.5MB). Free memory was 89.5MB in the beginning and 112.0MB in the end (delta: -22.6MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.59ms. Allocated memory is still 211.8MB. Free memory was 112.0MB in the beginning and 140.8MB in the end (delta: -28.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 194.34ms. Allocated memory is still 211.8MB. Free memory was 140.8MB in the beginning and 119.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1049.36ms. Allocated memory is still 211.8MB. Free memory was 119.9MB in the beginning and 132.6MB in the end (delta: -12.7MB). Peak memory consumption was 40.8MB. 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 12:28:08,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/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_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/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_41efa7dc-4b80-4f34-93a6-aa6554b86915/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 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 --- 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 12:28:11,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:28:11,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:28:11,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:28:11,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:28:11,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:28:11,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:28:11,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:28:11,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:28:11,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:28:11,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:28:11,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:28:11,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:28:11,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:28:11,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:28:11,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:28:11,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:28:11,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:28:11,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:28:11,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:28:11,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:28:11,334 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:28:11,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:28:11,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:28:11,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:28:11,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:28:11,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:28:11,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:28:11,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:28:11,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:28:11,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:28:11,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:28:11,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:28:11,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:28:11,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:28:11,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:28:11,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:28:11,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:28:11,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:28:11,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:28:11,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:28:11,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:28:11,417 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:28:11,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:28:11,419 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:28:11,419 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:28:11,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:28:11,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:28:11,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:28:11,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:28:11,422 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:28:11,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:28:11,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:28:11,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:28:11,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:28:11,423 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:28:11,424 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:28:11,424 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:28:11,424 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:28:11,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:28:11,424 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:28:11,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:28:11,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:28:11,425 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:28:11,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:28:11,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:28:11,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:28:11,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:28:11,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:28:11,426 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:28:11,427 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:28:11,427 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:28:11,427 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:28:11,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:28:11,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:28:11,428 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 [2022-11-16 12:28:11,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:28:11,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:28:11,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:28:11,824 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:28:11,826 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:28:11,828 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2022-11-16 12:28:11,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/8ec995372/a58c783a1c6e4d5bb7034b3a2fd87def/FLAG11fd87742 [2022-11-16 12:28:12,827 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:28:12,828 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2022-11-16 12:28:12,897 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/8ec995372/a58c783a1c6e4d5bb7034b3a2fd87def/FLAG11fd87742 [2022-11-16 12:28:13,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/data/8ec995372/a58c783a1c6e4d5bb7034b3a2fd87def [2022-11-16 12:28:13,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:28:13,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:28:13,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:28:13,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:28:13,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:28:13,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:28:13" (1/1) ... [2022-11-16 12:28:13,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13581d71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:13, skipping insertion in model container [2022-11-16 12:28:13,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:28:13" (1/1) ... [2022-11-16 12:28:13,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:28:13,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:28:15,266 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2022-11-16 12:28:15,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:28:15,392 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:28:15,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:28:15,833 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2022-11-16 12:28:15,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:28:15,883 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:28:16,342 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_41efa7dc-4b80-4f34-93a6-aa6554b86915/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2022-11-16 12:28:16,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:28:16,446 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:28:16,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16 WrapperNode [2022-11-16 12:28:16,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:28:16,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:28:16,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:28:16,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:28:16,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,573 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,694 INFO L138 Inliner]: procedures = 229, calls = 1432, calls flagged for inlining = 108, calls inlined = 97, statements flattened = 2990 [2022-11-16 12:28:16,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:28:16,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:28:16,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:28:16,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:28:16,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,722 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,882 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:28:16,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:28:16,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:28:16,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:28:16,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:16" (1/1) ... [2022-11-16 12:28:16,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:28:16,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:28:16,952 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:28:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:28:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:28:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:28:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2022-11-16 12:28:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:28:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-16 12:28:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-16 12:28:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:28:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:28:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:28:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:28:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:28:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 12:28:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 12:28:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-11-16 12:28:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-11-16 12:28:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:28:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:28:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2022-11-16 12:28:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2022-11-16 12:28:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:28:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2022-11-16 12:28:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:28:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:28:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:28:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:28:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2022-11-16 12:28:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2022-11-16 12:28:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-11-16 12:28:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-11-16 12:28:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:28:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:28:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:28:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-16 12:28:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-16 12:28:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:28:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:28:16,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:28:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:28:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:28:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:28:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-16 12:28:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-16 12:28:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:28:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:28:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:28:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:28:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:28:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:28:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:28:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:28:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:28:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:28:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:28:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:28:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:28:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:28:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:28:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:28:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:28:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:28:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:28:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:28:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-16 12:28:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-16 12:28:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2022-11-16 12:28:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2022-11-16 12:28:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:28:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:28:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-11-16 12:28:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-11-16 12:28:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:28:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2022-11-16 12:28:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-16 12:28:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-16 12:28:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2022-11-16 12:28:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2022-11-16 12:28:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:28:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:28:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:28:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:28:17,014 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 12:28:17,014 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 12:28:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-16 12:28:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-16 12:28:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:28:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:28:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 12:28:17,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 12:28:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 12:28:17,017 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 12:28:17,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:28:17,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:28:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:28:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:28:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2022-11-16 12:28:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2022-11-16 12:28:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2022-11-16 12:28:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2022-11-16 12:28:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-11-16 12:28:17,020 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-11-16 12:28:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:28:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:28:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:28:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:28:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 12:28:17,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 12:28:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:28:17,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:28:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2022-11-16 12:28:17,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2022-11-16 12:28:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2022-11-16 12:28:17,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2022-11-16 12:28:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:28:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:28:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:28:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:28:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:28:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2022-11-16 12:28:17,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2022-11-16 12:28:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:28:17,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:28:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:28:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-16 12:28:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-16 12:28:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-11-16 12:28:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-11-16 12:28:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:28:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:28:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:28:17,922 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:28:17,927 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:28:18,065 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 12:28:18,070 INFO L158 Benchmark]: Toolchain (without parser) took 4774.26ms. Allocated memory was 65.0MB in the beginning and 281.0MB in the end (delta: 216.0MB). Free memory was 34.2MB in the beginning and 190.5MB in the end (delta: -156.3MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2022-11-16 12:28:18,070 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 45.6MB in the beginning and 45.6MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:28:18,071 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3149.95ms. Allocated memory was 65.0MB in the beginning and 148.9MB in the end (delta: 83.9MB). Free memory was 33.9MB in the beginning and 80.1MB in the end (delta: -46.2MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-11-16 12:28:18,072 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.40ms. Allocated memory is still 148.9MB. Free memory was 80.0MB in the beginning and 73.2MB in the end (delta: 6.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 12:28:18,072 INFO L158 Benchmark]: Boogie Preprocessor took 219.30ms. Allocated memory is still 148.9MB. Free memory was 73.2MB in the beginning and 72.3MB in the end (delta: 976.0kB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2022-11-16 12:28:18,073 INFO L158 Benchmark]: RCFGBuilder took 1153.00ms. Allocated memory was 148.9MB in the beginning and 281.0MB in the end (delta: 132.1MB). Free memory was 72.3MB in the beginning and 190.5MB in the end (delta: -118.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 12:28:18,076 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 65.0MB. Free memory was 45.6MB in the beginning and 45.6MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3149.95ms. Allocated memory was 65.0MB in the beginning and 148.9MB in the end (delta: 83.9MB). Free memory was 33.9MB in the beginning and 80.1MB in the end (delta: -46.2MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 246.40ms. Allocated memory is still 148.9MB. Free memory was 80.0MB in the beginning and 73.2MB in the end (delta: 6.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 219.30ms. Allocated memory is still 148.9MB. Free memory was 73.2MB in the beginning and 72.3MB in the end (delta: 976.0kB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1153.00ms. Allocated memory was 148.9MB in the beginning and 281.0MB in the end (delta: 132.1MB). Free memory was 72.3MB in the beginning and 190.5MB in the end (delta: -118.3MB). Peak memory consumption was 21.0MB. 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 12:28:18,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41efa7dc-4b80-4f34-93a6-aa6554b86915/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]