./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 --- 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 20:35:48,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:35:48,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:35:48,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:35:48,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:35:48,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:35:48,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:35:49,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:35:49,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:35:49,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:35:49,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:35:49,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:35:49,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:35:49,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:35:49,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:35:49,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:35:49,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:35:49,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:35:49,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:35:49,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:35:49,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:35:49,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:35:49,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:35:49,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:35:49,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:35:49,054 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:35:49,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:35:49,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:35:49,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:35:49,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:35:49,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:35:49,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:35:49,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:35:49,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:35:49,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:35:49,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:35:49,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:35:49,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:35:49,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:35:49,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:35:49,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:35:49,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 20:35:49,118 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:35:49,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:35:49,119 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:35:49,119 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:35:49,120 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:35:49,121 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:35:49,121 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:35:49,121 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:35:49,122 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:35:49,122 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:35:49,123 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:35:49,123 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:35:49,124 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:35:49,124 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:35:49,124 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:35:49,125 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:35:49,125 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:35:49,125 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:35:49,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:35:49,126 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:35:49,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:35:49,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:35:49,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:35:49,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:35:49,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:35:49,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:35:49,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:35:49,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:35:49,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:35:49,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:35:49,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:35:49,130 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:35:49,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:35:49,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:35:49,131 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:35:49,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:35:49,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:35:49,132 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:35:49,132 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_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 [2022-11-16 20:35:49,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:35:49,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:35:49,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:35:49,496 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:35:49,497 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:35:49,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 20:35:49,577 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/7c19e432d/c3fd049cd33a4e09a68f205891e40561/FLAGf86011dcf [2022-11-16 20:35:50,939 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:35:50,939 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 20:35:51,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/7c19e432d/c3fd049cd33a4e09a68f205891e40561/FLAGf86011dcf [2022-11-16 20:35:51,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/7c19e432d/c3fd049cd33a4e09a68f205891e40561 [2022-11-16 20:35:51,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:35:51,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:35:51,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:35:51,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:35:51,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:35:51,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:35:51" (1/1) ... [2022-11-16 20:35:51,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b3a8941 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:51, skipping insertion in model container [2022-11-16 20:35:51,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:35:51" (1/1) ... [2022-11-16 20:35:51,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:35:51,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:35:58,445 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_421b5fe5-0e0b-482d-8d65-2e72559654cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-11-16 20:35:58,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:35:58,571 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:35:59,481 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-11-16 20:35:59,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:35:59,819 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:35:59,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59 WrapperNode [2022-11-16 20:35:59,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:35:59,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:35:59,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:35:59,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:35:59,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:00,073 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:00,550 INFO L138 Inliner]: procedures = 574, calls = 11585, calls flagged for inlining = 280, calls inlined = 218, statements flattened = 12102 [2022-11-16 20:36:00,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:36:00,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:36:00,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:36:00,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:36:00,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:00,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:00,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:00,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:00,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:00,910 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:01,090 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:01,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:01,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:36:01,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:36:01,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:36:01,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:36:01,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:59" (1/1) ... [2022-11-16 20:36:01,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:36:01,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:36:01,419 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:36:01,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:36:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:36:01,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:36:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:36:01,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:36:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 20:36:01,559 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 20:36:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 20:36:01,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 20:36:01,560 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 20:36:01,560 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 20:36:01,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:36:01,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:36:01,560 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:36:01,561 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:36:01,561 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 20:36:01,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 20:36:01,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 20:36:01,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 20:36:01,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 20:36:01,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 20:36:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:36:01,563 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:36:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 20:36:01,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 20:36:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 20:36:01,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 20:36:01,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 20:36:01,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 20:36:01,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 20:36:01,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 20:36:01,565 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:36:01,565 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:36:01,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:36:01,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:36:01,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:36:01,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:36:01,566 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:36:01,566 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:36:01,566 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:36:01,567 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:36:01,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 20:36:01,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 20:36:01,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:36:01,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:36:01,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 20:36:01,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 20:36:01,568 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:36:01,569 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:36:01,569 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 20:36:01,570 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 20:36:01,570 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 20:36:01,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 20:36:01,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:36:01,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:36:01,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:36:01,572 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 20:36:01,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 20:36:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 20:36:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 20:36:01,588 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 20:36:01,588 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 20:36:01,588 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 20:36:01,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 20:36:01,588 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 20:36:01,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 20:36:01,589 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 20:36:01,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 20:36:01,589 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:36:01,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:36:01,589 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 20:36:01,590 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 20:36:01,590 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 20:36:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 20:36:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 20:36:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 20:36:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 20:36:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:36:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:36:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:36:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:36:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 20:36:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 20:36:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 20:36:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:36:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:36:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 20:36:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 20:36:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:36:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:36:01,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:36:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 20:36:01,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 20:36:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 20:36:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 20:36:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:36:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:36:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:36:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:36:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:36:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:36:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:36:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:36:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 20:36:01,599 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 20:36:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:36:01,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:36:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 20:36:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 20:36:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:36:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:36:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 20:36:01,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 20:36:01,604 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 20:36:01,604 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 20:36:01,604 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 20:36:01,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 20:36:01,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:36:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:36:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 20:36:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 20:36:01,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:36:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:36:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 20:36:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 20:36:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:36:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:36:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:36:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 20:36:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 20:36:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:36:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 20:36:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 20:36:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:36:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:36:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 20:36:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 20:36:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 20:36:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 20:36:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 20:36:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 20:36:01,616 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 20:36:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 20:36:01,616 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:36:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:36:01,616 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 20:36:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 20:36:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 20:36:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 20:36:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 20:36:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 20:36:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 20:36:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 20:36:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 20:36:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 20:36:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:36:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:36:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 20:36:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 20:36:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 20:36:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 20:36:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 20:36:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 20:36:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 20:36:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 20:36:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:36:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:36:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:36:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:36:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 20:36:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 20:36:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 20:36:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 20:36:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 20:36:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 20:36:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 20:36:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 20:36:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 20:36:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 20:36:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 20:36:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 20:36:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:36:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:36:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 20:36:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 20:36:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 20:36:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 20:36:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 20:36:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 20:36:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 20:36:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 20:36:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:36:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:36:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 20:36:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 20:36:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 20:36:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 20:36:01,626 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 20:36:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 20:36:01,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:36:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:36:01,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:36:01,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:36:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:36:01,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:36:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 20:36:01,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 20:36:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 20:36:01,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 20:36:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 20:36:01,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 20:36:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:36:01,628 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:36:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:36:01,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:36:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:36:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 20:36:01,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 20:36:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 20:36:01,629 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 20:36:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 20:36:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 20:36:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:36:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 20:36:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 20:36:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 20:36:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 20:36:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 20:36:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 20:36:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 20:36:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 20:36:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 20:36:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 20:36:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 20:36:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 20:36:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:36:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 20:36:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 20:36:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 20:36:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 20:36:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 20:36:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 20:36:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 20:36:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 20:36:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 20:36:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 20:36:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 20:36:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 20:36:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:36:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:36:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 20:36:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 20:36:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:36:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:36:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 20:36:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 20:36:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:36:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:36:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 20:36:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 20:36:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 20:36:01,642 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 20:36:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:36:01,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:36:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 20:36:01,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 20:36:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 20:36:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 20:36:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 20:36:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 20:36:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 20:36:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 20:36:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:36:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:36:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 20:36:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 20:36:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 20:36:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 20:36:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 20:36:01,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 20:36:01,661 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 20:36:01,661 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 20:36:01,661 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:36:01,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:36:01,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:36:01,662 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 20:36:01,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 20:36:01,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:36:01,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:36:01,662 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 20:36:01,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 20:36:01,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 20:36:01,663 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 20:36:01,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 20:36:01,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 20:36:01,663 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 20:36:01,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 20:36:01,663 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:36:01,664 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:36:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 20:36:01,664 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 20:36:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 20:36:01,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 20:36:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 20:36:01,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 20:36:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 20:36:01,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 20:36:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:36:01,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:36:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:36:01,665 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:36:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 20:36:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 20:36:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:36:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:36:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 20:36:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 20:36:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 20:36:01,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 20:36:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 20:36:01,667 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 20:36:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 20:36:01,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 20:36:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 20:36:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 20:36:01,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 20:36:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 20:36:01,668 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 20:36:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:36:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 20:36:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 20:36:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 20:36:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 20:36:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:36:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:36:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:36:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:36:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 20:36:01,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 20:36:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 20:36:01,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 20:36:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:36:01,670 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:36:03,128 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:36:03,132 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:36:15,601 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:36:27,945 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 20:36:27,951 INFO L158 Benchmark]: Toolchain (without parser) took 36433.90ms. Allocated memory was 127.9MB in the beginning and 1.0GB in the end (delta: 885.0MB). Free memory was 78.7MB in the beginning and 324.9MB in the end (delta: -246.2MB). Peak memory consumption was 756.3MB. Max. memory is 16.1GB. [2022-11-16 20:36:27,952 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 127.9MB. Free memory was 100.8MB in the beginning and 100.7MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:36:27,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8301.36ms. Allocated memory was 127.9MB in the beginning and 371.2MB in the end (delta: 243.3MB). Free memory was 78.3MB in the beginning and 183.8MB in the end (delta: -105.5MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. [2022-11-16 20:36:27,953 INFO L158 Benchmark]: Boogie Procedure Inliner took 729.45ms. Allocated memory is still 371.2MB. Free memory was 183.8MB in the beginning and 195.4MB in the end (delta: -11.5MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-16 20:36:27,954 INFO L158 Benchmark]: Boogie Preprocessor took 765.95ms. Allocated memory was 371.2MB in the beginning and 702.5MB in the end (delta: 331.4MB). Free memory was 195.4MB in the beginning and 507.8MB in the end (delta: -312.5MB). Peak memory consumption was 133.2MB. Max. memory is 16.1GB. [2022-11-16 20:36:27,957 INFO L158 Benchmark]: RCFGBuilder took 26629.39ms. Allocated memory was 702.5MB in the beginning and 1.0GB in the end (delta: 310.4MB). Free memory was 507.8MB in the beginning and 324.9MB in the end (delta: 182.9MB). Peak memory consumption was 610.3MB. Max. memory is 16.1GB. [2022-11-16 20:36:27,960 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 127.9MB. Free memory was 100.8MB in the beginning and 100.7MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8301.36ms. Allocated memory was 127.9MB in the beginning and 371.2MB in the end (delta: 243.3MB). Free memory was 78.3MB in the beginning and 183.8MB in the end (delta: -105.5MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 729.45ms. Allocated memory is still 371.2MB. Free memory was 183.8MB in the beginning and 195.4MB in the end (delta: -11.5MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 765.95ms. Allocated memory was 371.2MB in the beginning and 702.5MB in the end (delta: 331.4MB). Free memory was 195.4MB in the beginning and 507.8MB in the end (delta: -312.5MB). Peak memory consumption was 133.2MB. Max. memory is 16.1GB. * RCFGBuilder took 26629.39ms. Allocated memory was 702.5MB in the beginning and 1.0GB in the end (delta: 310.4MB). Free memory was 507.8MB in the beginning and 324.9MB in the end (delta: 182.9MB). Peak memory consumption was 610.3MB. 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 20:36:28,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 --- 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 20:36:30,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:36:30,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:36:30,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:36:30,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:36:30,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:36:30,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:36:30,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:36:30,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:36:30,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:36:30,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:36:30,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:36:30,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:36:30,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:36:30,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:36:30,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:36:30,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:36:30,538 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:36:30,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:36:30,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:36:30,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:36:30,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:36:30,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:36:30,546 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:36:30,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:36:30,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:36:30,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:36:30,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:36:30,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:36:30,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:36:30,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:36:30,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:36:30,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:36:30,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:36:30,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:36:30,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:36:30,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:36:30,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:36:30,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:36:30,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:36:30,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:36:30,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 20:36:30,586 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:36:30,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:36:30,587 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:36:30,588 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:36:30,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:36:30,589 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:36:30,589 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:36:30,589 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:36:30,590 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:36:30,590 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:36:30,590 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:36:30,590 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:36:30,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:36:30,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:36:30,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:36:30,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:36:30,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:36:30,593 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 20:36:30,593 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 20:36:30,593 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 20:36:30,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:36:30,594 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:36:30,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:36:30,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:36:30,595 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 20:36:30,595 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:36:30,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:36:30,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:36:30,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:36:30,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:36:30,597 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 20:36:30,597 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 20:36:30,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:36:30,597 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:36:30,597 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 20:36:30,598 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_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 [2022-11-16 20:36:31,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:36:31,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:36:31,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:36:31,046 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:36:31,050 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:36:31,051 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 20:36:31,126 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/84e1fc664/5208696e6f234609ba4a20ead78b54fb/FLAG3c0d1a026 [2022-11-16 20:36:32,395 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:36:32,395 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 20:36:32,458 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/84e1fc664/5208696e6f234609ba4a20ead78b54fb/FLAG3c0d1a026 [2022-11-16 20:36:32,934 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/data/84e1fc664/5208696e6f234609ba4a20ead78b54fb [2022-11-16 20:36:32,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:36:32,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:36:32,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:36:32,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:36:32,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:36:32,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:36:32" (1/1) ... [2022-11-16 20:36:32,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17702c59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:32, skipping insertion in model container [2022-11-16 20:36:32,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:36:32" (1/1) ... [2022-11-16 20:36:32,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:36:33,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:36:40,304 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_421b5fe5-0e0b-482d-8d65-2e72559654cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-11-16 20:36:40,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:36:40,418 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 20:36:40,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:36:41,366 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_421b5fe5-0e0b-482d-8d65-2e72559654cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-11-16 20:36:41,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:36:41,427 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:36:42,302 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_421b5fe5-0e0b-482d-8d65-2e72559654cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-11-16 20:36:42,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:36:42,690 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:36:42,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42 WrapperNode [2022-11-16 20:36:42,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:36:42,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:36:42,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:36:42,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:36:42,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:43,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:43,628 INFO L138 Inliner]: procedures = 591, calls = 11585, calls flagged for inlining = 283, calls inlined = 220, statements flattened = 11785 [2022-11-16 20:36:43,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:36:43,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:36:43,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:36:43,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:36:43,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:43,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:43,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:43,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:44,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:44,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:44,167 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:44,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:44,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:36:44,268 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:36:44,268 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:36:44,268 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:36:44,269 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:42" (1/1) ... [2022-11-16 20:36:44,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:36:44,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:36:44,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:36:44,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:36:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:36:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:36:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:36:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:36:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 20:36:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 20:36:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 20:36:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 20:36:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 20:36:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 20:36:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:36:44,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:36:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:36:44,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:36:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 20:36:44,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 20:36:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 20:36:44,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 20:36:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 20:36:44,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 20:36:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:36:44,354 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:36:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 20:36:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 20:36:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 20:36:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 20:36:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 20:36:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 20:36:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 20:36:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 20:36:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:36:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:36:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:36:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:36:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:36:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:36:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:36:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:36:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:36:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:36:44,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 20:36:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 20:36:44,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:36:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:36:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 20:36:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 20:36:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:36:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:36:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 20:36:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 20:36:44,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 20:36:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 20:36:44,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:36:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:36:44,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:36:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 20:36:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 20:36:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 20:36:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 20:36:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 20:36:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 20:36:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 20:36:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 20:36:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 20:36:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 20:36:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 20:36:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 20:36:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 20:36:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 20:36:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 20:36:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 20:36:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:36:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:36:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 20:36:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 20:36:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 20:36:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 20:36:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 20:36:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 20:36:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:36:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:36:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:36:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:36:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 20:36:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 20:36:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:36:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:36:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 20:36:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 20:36:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:36:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:36:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 20:36:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 20:36:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 20:36:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 20:36:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:36:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:36:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:36:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:36:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:36:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:36:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:36:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:36:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 20:36:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 20:36:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:36:44,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:36:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 20:36:44,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 20:36:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:36:44,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:36:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 20:36:44,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 20:36:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 20:36:44,371 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 20:36:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 20:36:44,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 20:36:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:36:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:36:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 20:36:44,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 20:36:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:36:44,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:36:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 20:36:44,373 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 20:36:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:36:44,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:36:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:36:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 20:36:44,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 20:36:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:36:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 20:36:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 20:36:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 20:36:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 20:36:44,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 20:36:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 20:36:44,375 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 20:36:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 20:36:44,375 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 20:36:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 20:36:44,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 20:36:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:36:44,376 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:36:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 20:36:44,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 20:36:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 20:36:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 20:36:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 20:36:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 20:36:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 20:36:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 20:36:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 20:36:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 20:36:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 20:36:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:36:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:36:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 20:36:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 20:36:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 20:36:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 20:36:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 20:36:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 20:36:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 20:36:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 20:36:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 20:36:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 20:36:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 20:36:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:36:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 20:36:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:36:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:36:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:36:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 20:36:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 20:36:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 20:36:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 20:36:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 20:36:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 20:36:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 20:36:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 20:36:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 20:36:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 20:36:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 20:36:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 20:36:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:36:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:36:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 20:36:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 20:36:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 20:36:44,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 20:36:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 20:36:44,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 20:36:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 20:36:44,385 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 20:36:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:36:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:36:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 20:36:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 20:36:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 20:36:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 20:36:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 20:36:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 20:36:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:36:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:36:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:36:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:36:44,388 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:36:44,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:36:44,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 20:36:44,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 20:36:44,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 20:36:44,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 20:36:44,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 20:36:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 20:36:44,389 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:36:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:36:44,389 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:36:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:36:44,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:36:44,390 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 20:36:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 20:36:44,390 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 20:36:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 20:36:44,390 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 20:36:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 20:36:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:36:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 20:36:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 20:36:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 20:36:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 20:36:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 20:36:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 20:36:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 20:36:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 20:36:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 20:36:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:36:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 20:36:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 20:36:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 20:36:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 20:36:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 20:36:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 20:36:44,505 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 20:36:44,505 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 20:36:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 20:36:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 20:36:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 20:36:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 20:36:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 20:36:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 20:36:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:36:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:36:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 20:36:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 20:36:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:36:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:36:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 20:36:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 20:36:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:36:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:36:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 20:36:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 20:36:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 20:36:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 20:36:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:36:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:36:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 20:36:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 20:36:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 20:36:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 20:36:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 20:36:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 20:36:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 20:36:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 20:36:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:36:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:36:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 20:36:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 20:36:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 20:36:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 20:36:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 20:36:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 20:36:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 20:36:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:36:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 20:36:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:36:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:36:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 20:36:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 20:36:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 20:36:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 20:36:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 20:36:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 20:36:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:36:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:36:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 20:36:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 20:36:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 20:36:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 20:36:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 20:36:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 20:36:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 20:36:44,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 20:36:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:36:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:36:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:36:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:36:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 20:36:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 20:36:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:36:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:36:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 20:36:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 20:36:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 20:36:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 20:36:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 20:36:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 20:36:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 20:36:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 20:36:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 20:36:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 20:36:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 20:36:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 20:36:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 20:36:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 20:36:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 20:36:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 20:36:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 20:36:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:36:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:36:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:36:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:36:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 20:36:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 20:36:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 20:36:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 20:36:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:36:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:36:46,113 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:36:46,118 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:37:13,841 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:37:42,757 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:37:42,762 INFO L158 Benchmark]: Toolchain (without parser) took 69823.25ms. Allocated memory was 67.1MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 31.0MB in the beginning and 766.6MB in the end (delta: -735.6MB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2022-11-16 20:37:42,762 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:37:42,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9752.70ms. Allocated memory was 67.1MB in the beginning and 717.2MB in the end (delta: 650.1MB). Free memory was 30.8MB in the beginning and 538.2MB in the end (delta: -507.5MB). Peak memory consumption was 250.0MB. Max. memory is 16.1GB. [2022-11-16 20:37:42,764 INFO L158 Benchmark]: Boogie Procedure Inliner took 936.55ms. Allocated memory is still 717.2MB. Free memory was 538.2MB in the beginning and 473.2MB in the end (delta: 65.0MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-11-16 20:37:42,765 INFO L158 Benchmark]: Boogie Preprocessor took 636.83ms. Allocated memory is still 717.2MB. Free memory was 473.2MB in the beginning and 377.8MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2022-11-16 20:37:42,766 INFO L158 Benchmark]: RCFGBuilder took 58492.38ms. Allocated memory was 717.2MB in the beginning and 2.3GB in the end (delta: 1.6GB). Free memory was 377.8MB in the beginning and 766.6MB in the end (delta: -388.8MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-16 20:37:42,769 INFO L339 ainManager$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 67.1MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9752.70ms. Allocated memory was 67.1MB in the beginning and 717.2MB in the end (delta: 650.1MB). Free memory was 30.8MB in the beginning and 538.2MB in the end (delta: -507.5MB). Peak memory consumption was 250.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 936.55ms. Allocated memory is still 717.2MB. Free memory was 538.2MB in the beginning and 473.2MB in the end (delta: 65.0MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 636.83ms. Allocated memory is still 717.2MB. Free memory was 473.2MB in the beginning and 377.8MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * RCFGBuilder took 58492.38ms. Allocated memory was 717.2MB in the beginning and 2.3GB in the end (delta: 1.6GB). Free memory was 377.8MB in the beginning and 766.6MB in the end (delta: -388.8MB). Peak memory consumption was 1.3GB. 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 20:37:42,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_421b5fe5-0e0b-482d-8d65-2e72559654cb/bin/utaipan-Xvt2sAort0/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]