./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.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_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/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_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/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_a006bfe0-39c2-4f6b-9e54-406ffee56991/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 375c8b791fa06d541fb014bd5076ab9979e5fb4b76e2515aaac1f292cd2a1d79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:21:55,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:21:55,573 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:21:55,594 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:21:55,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:21:55,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:21:55,597 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:21:55,599 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:21:55,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:21:55,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:21:55,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:21:55,604 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:21:55,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:21:55,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:21:55,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:21:55,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:21:55,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:21:55,609 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:21:55,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:21:55,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:21:55,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:21:55,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:21:55,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:21:55,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:21:55,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:21:55,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:21:55,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:21:55,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:21:55,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:21:55,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:21:55,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:21:55,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:21:55,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:21:55,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:21:55,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:21:55,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:21:55,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:21:55,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:21:55,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:21:55,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:21:55,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:21:55,636 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:21:55,673 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:21:55,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:21:55,678 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:21:55,679 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:21:55,679 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:21:55,680 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:21:55,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:21:55,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:21:55,681 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:21:55,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:21:55,682 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:21:55,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:21:55,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:21:55,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:21:55,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:21:55,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:21:55,683 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:21:55,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:21:55,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:21:55,684 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:21:55,684 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:21:55,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:21:55,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:21:55,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:21:55,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:21:55,685 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:21:55,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:21:55,687 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:21:55,687 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:21:55,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:21:55,688 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_a006bfe0-39c2-4f6b-9e54-406ffee56991/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 375c8b791fa06d541fb014bd5076ab9979e5fb4b76e2515aaac1f292cd2a1d79 [2022-11-16 11:21:55,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:21:55,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:21:55,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:21:56,000 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:21:56,001 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:21:56,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i [2022-11-16 11:21:56,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/45659bd66/59da6cff732d430aa1742f8e7c2cd9e0/FLAGf4bf8b3e6 [2022-11-16 11:21:57,047 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:21:57,049 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i [2022-11-16 11:21:57,094 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/45659bd66/59da6cff732d430aa1742f8e7c2cd9e0/FLAGf4bf8b3e6 [2022-11-16 11:21:57,458 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/45659bd66/59da6cff732d430aa1742f8e7c2cd9e0 [2022-11-16 11:21:57,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:21:57,462 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:21:57,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:21:57,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:21:57,468 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:21:57,469 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:21:57" (1/1) ... [2022-11-16 11:21:57,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@307cb71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:57, skipping insertion in model container [2022-11-16 11:21:57,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:21:57" (1/1) ... [2022-11-16 11:21:57,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:21:57,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:21:59,543 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_a006bfe0-39c2-4f6b-9e54-406ffee56991/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i[258653,258666] [2022-11-16 11:21:59,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:21:59,688 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:22:00,056 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_a006bfe0-39c2-4f6b-9e54-406ffee56991/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i[258653,258666] [2022-11-16 11:22:00,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:00,258 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:22:00,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00 WrapperNode [2022-11-16 11:22:00,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:22:00,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:00,262 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:22:00,262 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:22:00,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,566 INFO L138 Inliner]: procedures = 226, calls = 1460, calls flagged for inlining = 121, calls inlined = 118, statements flattened = 3839 [2022-11-16 11:22:00,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:00,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:22:00,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:22:00,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:22:00,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,858 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,878 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:22:00,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:22:00,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:22:00,919 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:22:00,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:00" (1/1) ... [2022-11-16 11:22:00,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:22:00,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:00,963 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:00,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:22:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_drvinfo [2022-11-16 11:22:01,018 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_drvinfo [2022-11-16 11:22:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2022-11-16 11:22:01,018 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2022-11-16 11:22:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:22:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:22:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:22:01,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:22:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:22:01,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:22:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:22:01,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:22:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:22:01,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:22:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:22:01,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:22:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:22:01,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:22:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:22:01,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:22:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:22:01,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:22:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:22:01,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:22:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:22:01,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:22:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:22:01,023 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:22:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:22:01,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:22:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:22:01,024 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:22:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:22:01,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:22:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:22:01,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:22:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:22:01,025 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:22:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:22:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:22:01,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:22:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:22:01,027 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:22:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:22:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:22:01,027 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:22:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:22:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:22:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:22:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:22:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:22:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:22:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:22:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:22:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:22:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:22:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:22:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:22:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:22:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:22:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:22:01,033 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:22:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:22:01,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:22:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:22:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:22:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:22:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:22:01,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:22:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:22:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:22:01,036 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:22:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:22:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 11:22:01,037 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 11:22:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:22:01,038 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:22:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:22:01,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:22:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2022-11-16 11:22:01,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2022-11-16 11:22:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:22:01,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:22:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:22:01,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:22:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:22:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:22:01,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:22:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:22:01,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:22:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:22:01,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:22:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:22:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:22:01,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:22:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:22:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:22:01,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:22:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:22:01,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:22:01,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:22:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_stats [2022-11-16 11:22:01,046 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_stats [2022-11-16 11:22:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 11:22:01,046 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 11:22:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:22:01,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:22:01,047 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_tx_timeout [2022-11-16 11:22:01,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_tx_timeout [2022-11-16 11:22:01,047 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:22:01,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:22:01,048 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:22:01,049 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:22:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 11:22:01,049 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 11:22:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:22:01,049 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:22:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:22:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:22:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:22:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:22:01,055 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:22:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 11:22:01,055 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 11:22:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 11:22:01,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 11:22:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:22:01,059 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:22:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:22:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:22:01,810 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:22:01,814 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:22:02,555 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:22:02,561 INFO L158 Benchmark]: Toolchain (without parser) took 5098.41ms. Allocated memory was 117.4MB in the beginning and 232.8MB in the end (delta: 115.3MB). Free memory was 66.1MB in the beginning and 135.2MB in the end (delta: -69.0MB). Peak memory consumption was 97.3MB. Max. memory is 16.1GB. [2022-11-16 11:22:02,562 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 94.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:22:02,562 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2796.21ms. Allocated memory was 117.4MB in the beginning and 148.9MB in the end (delta: 31.5MB). Free memory was 65.9MB in the beginning and 82.9MB in the end (delta: -17.0MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2022-11-16 11:22:02,563 INFO L158 Benchmark]: Boogie Procedure Inliner took 305.51ms. Allocated memory is still 148.9MB. Free memory was 82.9MB in the beginning and 56.4MB in the end (delta: 26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 11:22:02,564 INFO L158 Benchmark]: Boogie Preprocessor took 350.35ms. Allocated memory was 148.9MB in the beginning and 232.8MB in the end (delta: 83.9MB). Free memory was 56.4MB in the beginning and 144.0MB in the end (delta: -87.6MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2022-11-16 11:22:02,564 INFO L158 Benchmark]: RCFGBuilder took 1641.17ms. Allocated memory is still 232.8MB. Free memory was 144.0MB in the beginning and 135.2MB in the end (delta: 8.8MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2022-11-16 11:22:02,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 94.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2796.21ms. Allocated memory was 117.4MB in the beginning and 148.9MB in the end (delta: 31.5MB). Free memory was 65.9MB in the beginning and 82.9MB in the end (delta: -17.0MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 305.51ms. Allocated memory is still 148.9MB. Free memory was 82.9MB in the beginning and 56.4MB in the end (delta: 26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 350.35ms. Allocated memory was 148.9MB in the beginning and 232.8MB in the end (delta: 83.9MB). Free memory was 56.4MB in the beginning and 144.0MB in the end (delta: -87.6MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1641.17ms. Allocated memory is still 232.8MB. Free memory was 144.0MB in the beginning and 135.2MB in the end (delta: 8.8MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:22:02,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/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_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/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_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/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_a006bfe0-39c2-4f6b-9e54-406ffee56991/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 375c8b791fa06d541fb014bd5076ab9979e5fb4b76e2515aaac1f292cd2a1d79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:22:04,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:22:04,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:22:04,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:22:04,905 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:22:04,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:22:04,908 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:22:04,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:22:04,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:22:04,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:22:04,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:22:04,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:22:04,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:22:04,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:22:04,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:22:04,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:22:04,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:22:04,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:22:04,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:22:04,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:22:04,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:22:04,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:22:04,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:22:04,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:22:04,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:22:04,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:22:04,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:22:04,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:22:04,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:22:04,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:22:04,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:22:04,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:22:04,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:22:04,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:22:04,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:22:04,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:22:04,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:22:04,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:22:04,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:22:04,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:22:04,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:22:04,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:22:04,984 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:22:04,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:22:04,986 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:22:04,987 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:22:04,988 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:22:04,988 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:22:04,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:22:04,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:22:04,989 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:22:04,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:22:04,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:22:04,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:22:04,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:22:04,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:22:04,990 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:22:04,990 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:22:04,991 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:22:04,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:22:04,991 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:22:04,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:22:04,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:22:04,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:22:04,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:22:04,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:22:04,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:22:04,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:22:04,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:22:04,993 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:22:04,993 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:22:04,993 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:22:04,993 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:22:04,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:22:04,994 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:22:04,994 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_a006bfe0-39c2-4f6b-9e54-406ffee56991/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 375c8b791fa06d541fb014bd5076ab9979e5fb4b76e2515aaac1f292cd2a1d79 [2022-11-16 11:22:05,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:22:05,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:22:05,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:22:05,428 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:22:05,435 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:22:05,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i [2022-11-16 11:22:05,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/3f4b36814/df48be3a01e748b18cf1352b57f45ef5/FLAGb4ffc01e9 [2022-11-16 11:22:06,546 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:22:06,547 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i [2022-11-16 11:22:06,586 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/3f4b36814/df48be3a01e748b18cf1352b57f45ef5/FLAGb4ffc01e9 [2022-11-16 11:22:06,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/data/3f4b36814/df48be3a01e748b18cf1352b57f45ef5 [2022-11-16 11:22:06,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:22:06,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:22:06,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:22:06,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:22:06,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:22:06,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:06,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a4f4599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06, skipping insertion in model container [2022-11-16 11:22:06,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:06,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:22:07,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:22:08,997 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_a006bfe0-39c2-4f6b-9e54-406ffee56991/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i[258653,258666] [2022-11-16 11:22:09,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:09,143 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:22:09,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:22:09,594 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_a006bfe0-39c2-4f6b-9e54-406ffee56991/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i[258653,258666] [2022-11-16 11:22:09,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:09,644 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:22:10,022 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_a006bfe0-39c2-4f6b-9e54-406ffee56991/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point.cil.out.i[258653,258666] [2022-11-16 11:22:10,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:10,355 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:22:10,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10 WrapperNode [2022-11-16 11:22:10,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:22:10,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:10,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:22:10,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:22:10,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,643 INFO L138 Inliner]: procedures = 241, calls = 1460, calls flagged for inlining = 121, calls inlined = 118, statements flattened = 3655 [2022-11-16 11:22:10,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:10,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:22:10,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:22:10,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:22:10,656 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:10,986 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:11,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:11,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:22:11,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:22:11,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:22:11,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:22:11,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:10" (1/1) ... [2022-11-16 11:22:11,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:22:11,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:11,103 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:11,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:22:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:22:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_drvinfo [2022-11-16 11:22:11,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_drvinfo [2022-11-16 11:22:11,161 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2022-11-16 11:22:11,162 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2022-11-16 11:22:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:22:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:22:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:22:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:22:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:22:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:22:11,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:22:11,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:22:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:22:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:22:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:22:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:22:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:22:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:22:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:22:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:22:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:22:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:22:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:22:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:22:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:22:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:22:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:22:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:22:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:22:11,166 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:22:11,166 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:22:11,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:22:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:22:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:22:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:22:11,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:22:11,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:22:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:22:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:22:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:22:11,169 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:22:11,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:22:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:22:11,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:22:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:22:11,170 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:22:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:22:11,171 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:22:11,171 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:22:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:22:11,172 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:22:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:22:11,173 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:22:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:22:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:22:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:22:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:22:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:22:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:22:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:22:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:22:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:22:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:22:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:22:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:22:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:22:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:22:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:22:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:22:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:22:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:22:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:22:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:22:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:22:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:22:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:22:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:22:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:22:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:22:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:22:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:22:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:22:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:22:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 11:22:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 11:22:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:22:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:22:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:22:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:22:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2022-11-16 11:22:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2022-11-16 11:22:11,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:22:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:22:11,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:22:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:22:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:22:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:22:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:22:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:22:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:22:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:22:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:22:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:22:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:22:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:22:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:22:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:22:11,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:22:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:22:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:22:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:22:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:22:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:22:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:22:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:22:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:22:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_get_stats [2022-11-16 11:22:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_get_stats [2022-11-16 11:22:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 11:22:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 11:22:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:22:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:22:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:22:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure hamachi_tx_timeout [2022-11-16 11:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure hamachi_tx_timeout [2022-11-16 11:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 11:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 11:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:22:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:22:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 11:22:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 11:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 11:22:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 11:22:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:22:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:22:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:22:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:22:12,008 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:22:12,011 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:22:14,979 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:22:14,984 INFO L158 Benchmark]: Toolchain (without parser) took 8025.08ms. Allocated memory was 65.0MB in the beginning and 381.7MB in the end (delta: 316.7MB). Free memory was 34.5MB in the beginning and 257.7MB in the end (delta: -223.2MB). Peak memory consumption was 101.8MB. Max. memory is 16.1GB. [2022-11-16 11:22:14,984 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.5MB in the beginning and 46.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:22:14,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3397.32ms. Allocated memory was 65.0MB in the beginning and 190.8MB in the end (delta: 125.8MB). Free memory was 34.3MB in the beginning and 111.4MB in the end (delta: -77.1MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2022-11-16 11:22:14,988 INFO L158 Benchmark]: Boogie Procedure Inliner took 287.24ms. Allocated memory is still 190.8MB. Free memory was 111.4MB in the beginning and 87.3MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 11:22:14,989 INFO L158 Benchmark]: Boogie Preprocessor took 417.13ms. Allocated memory is still 190.8MB. Free memory was 87.3MB in the beginning and 108.0MB in the end (delta: -20.8MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-11-16 11:22:14,990 INFO L158 Benchmark]: RCFGBuilder took 3919.22ms. Allocated memory was 190.8MB in the beginning and 381.7MB in the end (delta: 190.8MB). Free memory was 108.0MB in the beginning and 257.7MB in the end (delta: -149.7MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2022-11-16 11:22:14,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.5MB in the beginning and 46.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3397.32ms. Allocated memory was 65.0MB in the beginning and 190.8MB in the end (delta: 125.8MB). Free memory was 34.3MB in the beginning and 111.4MB in the end (delta: -77.1MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 287.24ms. Allocated memory is still 190.8MB. Free memory was 111.4MB in the beginning and 87.3MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 417.13ms. Allocated memory is still 190.8MB. Free memory was 87.3MB in the beginning and 108.0MB in the end (delta: -20.8MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * RCFGBuilder took 3919.22ms. Allocated memory was 190.8MB in the beginning and 381.7MB in the end (delta: 190.8MB). Free memory was 108.0MB in the beginning and 257.7MB in the end (delta: -149.7MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:22:15,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a006bfe0-39c2-4f6b-9e54-406ffee56991/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]