./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:42,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:42,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:42,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:42,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:42,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:42,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:42,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:42,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:42,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:42,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:42,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:42,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:42,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:42,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:42,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:42,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:42,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:42,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:42,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:42,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:42,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:42,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:42,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:42,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:42,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:42,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:42,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:42,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:42,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:42,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:42,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:42,122 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:42,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:42,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:42,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:42,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:42,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:42,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:42,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:42,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:42,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:42,185 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:42,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:42,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:42,187 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:42,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:42,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:42,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:42,188 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:42,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:42,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:42,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:42,189 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:42,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:42,189 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:42,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:42,189 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:42,190 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:42,190 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:42,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:42,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:42,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:42,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:42,191 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:42,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:42,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:42,192 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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 [2021-11-23 15:03:42,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:42,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:42,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:42,525 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:42,527 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:42,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:03:42,655 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/773322f9a/8df4a07fa9f545c98923741da89e25c6/FLAGb74434e04 [2021-11-23 15:03:43,772 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:43,773 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:03:43,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/773322f9a/8df4a07fa9f545c98923741da89e25c6/FLAGb74434e04 [2021-11-23 15:03:44,025 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/773322f9a/8df4a07fa9f545c98923741da89e25c6 [2021-11-23 15:03:44,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:44,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:44,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:44,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:44,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:44,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:44" (1/1) ... [2021-11-23 15:03:44,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f69c1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:44, skipping insertion in model container [2021-11-23 15:03:44,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:44" (1/1) ... [2021-11-23 15:03:44,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:44,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:50,980 WARN L230 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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2021-11-23 15:03:51,018 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:51,074 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:51,984 WARN L230 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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2021-11-23 15:03:52,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:52,342 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:52,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52 WrapperNode [2021-11-23 15:03:52,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:52,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:52,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:52,345 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:52,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:52,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:53,226 INFO L137 Inliner]: procedures = 574, calls = 11425, calls flagged for inlining = 280, calls inlined = 218, statements flattened = 12261 [2021-11-23 15:03:53,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:53,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:53,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:53,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:53,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:53,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:53,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:53,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:54,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:54,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:54,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:54,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:54,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:54,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:54,459 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:54,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:52" (1/1) ... [2021-11-23 15:03:54,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:54,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:54,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:54,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:03:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:03:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:03:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:03:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:03:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:03:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:03:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:03:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:03:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:03:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:03:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:03:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:03:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:03:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:03:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:03:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:03:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:03:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:03:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:03:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-23 15:03:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-23 15:03:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:03:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:03:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:03:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:03:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:03:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:03:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:03:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:03:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2021-11-23 15:03:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2021-11-23 15:03:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:03:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:03:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:03:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:03:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:03:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:03:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:03:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:03:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:03:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:03:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:03:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:03:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:03:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:03:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:03:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:03:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:03:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:03:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:03:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:03:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:03:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:03:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:03:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:03:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:03:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:03:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:03:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 15:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 15:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:03:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-23 15:03:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-23 15:03:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:03:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:03:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2021-11-23 15:03:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2021-11-23 15:03:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:03:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:03:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:03:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:03:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:03:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:03:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:03:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:03:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:03:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:03:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:03:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:03:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:03:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:03:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:03:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:03:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:03:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:03:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:03:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:03:54,656 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:03:54,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:03:54,656 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2021-11-23 15:03:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2021-11-23 15:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:03:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:03:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:03:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:03:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:03:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:03:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:03:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:03:54,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:03:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:03:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:03:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:03:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:03:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:03:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:03:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:03:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:03:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:03:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:03:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:03:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:03:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:03:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:03:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:03:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:03:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:03:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:03:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:03:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:03:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:03:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:03:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:03:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:03:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:03:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:03:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:03:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:03:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:03:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:03:54,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:03:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:03:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:03:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:03:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:03:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:03:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:03:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:03:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:03:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:03:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:03:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:03:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:03:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:03:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:03:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:03:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:03:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:03:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:03:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:03:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:03:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:03:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:03:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:03:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:03:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:03:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:03:54,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:03:54,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:03:54,682 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-23 15:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-23 15:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:03:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2021-11-23 15:03:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2021-11-23 15:03:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2021-11-23 15:03:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2021-11-23 15:03:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:03:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:03:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:03:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:03:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:03:54,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:03:54,686 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:03:54,686 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:03:55,929 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:55,937 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:10,167 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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) [2021-11-23 15:04:10,171 INFO L158 Benchmark]: Toolchain (without parser) took 26140.08ms. Allocated memory was 109.1MB in the beginning and 887.1MB in the end (delta: 778.0MB). Free memory was 68.2MB in the beginning and 348.8MB in the end (delta: -280.6MB). Peak memory consumption was 678.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:10,172 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 109.1MB. Free memory was 62.2MB in the beginning and 62.1MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:10,173 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8309.60ms. Allocated memory was 109.1MB in the beginning and 291.5MB in the end (delta: 182.5MB). Free memory was 68.2MB in the beginning and 90.5MB in the end (delta: -22.3MB). Peak memory consumption was 175.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:10,173 INFO L158 Benchmark]: Boogie Procedure Inliner took 882.87ms. Allocated memory is still 291.5MB. Free memory was 90.5MB in the beginning and 85.8MB in the end (delta: 4.7MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:10,174 INFO L158 Benchmark]: Boogie Preprocessor took 1230.11ms. Allocated memory was 291.5MB in the beginning and 471.9MB in the end (delta: 180.4MB). Free memory was 85.8MB in the beginning and 275.1MB in the end (delta: -189.4MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:10,175 INFO L158 Benchmark]: RCFGBuilder took 15710.58ms. Allocated memory was 471.9MB in the beginning and 887.1MB in the end (delta: 415.2MB). Free memory was 275.1MB in the beginning and 348.8MB in the end (delta: -73.7MB). Peak memory consumption was 524.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:10,178 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 109.1MB. Free memory was 62.2MB in the beginning and 62.1MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8309.60ms. Allocated memory was 109.1MB in the beginning and 291.5MB in the end (delta: 182.5MB). Free memory was 68.2MB in the beginning and 90.5MB in the end (delta: -22.3MB). Peak memory consumption was 175.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 882.87ms. Allocated memory is still 291.5MB. Free memory was 90.5MB in the beginning and 85.8MB in the end (delta: 4.7MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1230.11ms. Allocated memory was 291.5MB in the beginning and 471.9MB in the end (delta: 180.4MB). Free memory was 85.8MB in the beginning and 275.1MB in the end (delta: -189.4MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * RCFGBuilder took 15710.58ms. Allocated memory was 471.9MB in the beginning and 887.1MB in the end (delta: 415.2MB). Free memory was 275.1MB in the beginning and 348.8MB in the end (delta: -73.7MB). Peak memory consumption was 524.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:04:10,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:12,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:12,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:12,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:12,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:12,682 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:12,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:12,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:12,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:12,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:12,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:12,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:12,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:12,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:12,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:12,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:12,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:12,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:12,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:12,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:12,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:12,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:12,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:12,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:12,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:12,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:12,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:12,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:12,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:12,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:12,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:12,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:12,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:12,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:12,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:12,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:12,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:12,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:12,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:12,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:12,767 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:12,772 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:12,821 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:12,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:12,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:12,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:12,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:12,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:12,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:12,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:12,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:12,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:12,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:12,828 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:12,828 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:12,829 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:12,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:12,829 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:12,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:12,830 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:12,830 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:12,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:12,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:12,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:12,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:12,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:12,832 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:12,832 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:12,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:12,832 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:12,833 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:12,833 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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 [2021-11-23 15:04:13,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:13,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:13,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:13,280 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:13,281 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:13,282 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:04:13,363 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/a67031eed/7aca73941abb4ff4ad2e8d28a5384f04/FLAG285b1743f [2021-11-23 15:04:14,750 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:14,751 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:04:14,857 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/a67031eed/7aca73941abb4ff4ad2e8d28a5384f04/FLAG285b1743f [2021-11-23 15:04:15,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/data/a67031eed/7aca73941abb4ff4ad2e8d28a5384f04 [2021-11-23 15:04:15,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:15,307 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:15,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:15,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:15,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:15,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:15" (1/1) ... [2021-11-23 15:04:15,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@87c8bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:15, skipping insertion in model container [2021-11-23 15:04:15,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:15" (1/1) ... [2021-11-23 15:04:15,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:15,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:21,949 WARN L230 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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2021-11-23 15:04:21,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:22,116 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:22,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:23,049 WARN L230 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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2021-11-23 15:04:23,061 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:23,108 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:24,222 WARN L230 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_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2021-11-23 15:04:24,235 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:24,621 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:24,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24 WrapperNode [2021-11-23 15:04:24,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:24,623 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:24,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:24,623 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:24,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:24,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:25,450 INFO L137 Inliner]: procedures = 591, calls = 11425, calls flagged for inlining = 283, calls inlined = 220, statements flattened = 11993 [2021-11-23 15:04:25,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:25,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:25,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:25,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:25,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:25,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:25,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:25,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:25,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:25,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:26,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:26,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:26,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:26,108 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:26,108 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:26,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:24" (1/1) ... [2021-11-23 15:04:26,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:26,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:26,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:26,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:04:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:04:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:04:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:04:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:04:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:04:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:04:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:04:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:04:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:04:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:04:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:04:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:04:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:04:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:04:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:04:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-23 15:04:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-23 15:04:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:04:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:04:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:04:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:04:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:04:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:04:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:04:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:04:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:04:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:04:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:04:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:04:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:04:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:04:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:04:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:04:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:04:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:04:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2021-11-23 15:04:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2021-11-23 15:04:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:04:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:04:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:04:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:04:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:04:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:04:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:04:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:04:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:04:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:04:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:04:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:04:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:04:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:04:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:04:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:04:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:04:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:04:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:04:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:04:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:04:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:04:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:04:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:04:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:04:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:04:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:04:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:04:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:04:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:04:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:04:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:04:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:04:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:04:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:04:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:04:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:04:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:04:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:04:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:04:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:04:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:04:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:04:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:04:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:04:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:04:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:04:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:04:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 15:04:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 15:04:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:04:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:04:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:04:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:04:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:04:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:04:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:04:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:04:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:04:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:04:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:04:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:04:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:04:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:04:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:04:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:04:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:04:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:04:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:04:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:04:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:04:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:04:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-23 15:04:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-23 15:04:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:04:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:04:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2021-11-23 15:04:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2021-11-23 15:04:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:04:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:04:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:04:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:04:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:04:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:04:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:04:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:04:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:04:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:04:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:04:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:04:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:04:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:04:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:04:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:04:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:04:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:04:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2021-11-23 15:04:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2021-11-23 15:04:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:04:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:04:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:04:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:04:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:04:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:04:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:04:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:04:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:04:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:04:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:04:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:04:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:04:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:04:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:04:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:04:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:04:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:04:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:26,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:04:26,275 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:04:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:26,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:04:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:04:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:04:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:04:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:04:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:04:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:04:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:04:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:04:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:04:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:04:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:04:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:04:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:04:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:04:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:04:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:04:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:04:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:04:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:04:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:04:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:04:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:04:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:04:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:04:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:04:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:26,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:04:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:04:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:04:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:04:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:04:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:04:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:04:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:04:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:04:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:04:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:04:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:04:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:04:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:04:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:04:26,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:04:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:04:26,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:04:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:26,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:04:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:04:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:04:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:04:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:04:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:04:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:04:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:04:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-23 15:04:26,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-23 15:04:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:04:26,285 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:04:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:04:26,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:04:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:04:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:04:26,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:04:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2021-11-23 15:04:26,286 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2021-11-23 15:04:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2021-11-23 15:04:26,286 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2021-11-23 15:04:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:04:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:04:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:04:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:04:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:04:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:04:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:04:26,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:04:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:04:26,288 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:04:27,751 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:27,756 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:46,135 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-23 15:04:46,137 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) 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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-11-23 15:04:46,144 INFO L158 Benchmark]: Toolchain (without parser) took 30836.44ms. Allocated memory was 90.2MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 60.7MB in the beginning and 2.1GB in the end (delta: -2.1GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2021-11-23 15:04:46,145 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:46,146 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9312.91ms. Allocated memory was 90.2MB in the beginning and 509.6MB in the end (delta: 419.4MB). Free memory was 60.4MB in the beginning and 240.4MB in the end (delta: -180.1MB). Peak memory consumption was 262.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:46,146 INFO L158 Benchmark]: Boogie Procedure Inliner took 828.03ms. Allocated memory is still 509.6MB. Free memory was 240.4MB in the beginning and 319.1MB in the end (delta: -78.6MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2021-11-23 15:04:46,148 INFO L158 Benchmark]: Boogie Preprocessor took 655.46ms. Allocated memory is still 509.6MB. Free memory was 319.1MB in the beginning and 223.7MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:46,149 INFO L158 Benchmark]: RCFGBuilder took 20035.31ms. Allocated memory was 509.6MB in the beginning and 2.5GB in the end (delta: 1.9GB). Free memory was 223.7MB in the beginning and 2.1GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-23 15:04:46,152 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### [2021-11-23 15:04:46,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9312.91ms. Allocated memory was 90.2MB in the beginning and 509.6MB in the end (delta: 419.4MB). Free memory was 60.4MB in the beginning and 240.4MB in the end (delta: -180.1MB). Peak memory consumption was 262.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 828.03ms. Allocated memory is still 509.6MB. Free memory was 240.4MB in the beginning and 319.1MB in the end (delta: -78.6MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 655.46ms. Allocated memory is still 509.6MB. Free memory was 319.1MB in the beginning and 223.7MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * RCFGBuilder took 20035.31ms. Allocated memory was 509.6MB in the beginning and 2.5GB in the end (delta: 1.9GB). Free memory was 223.7MB in the beginning and 2.1GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2e5d5fb-82d8-4034-8c68-a16f725a6a8e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")