./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5f08f0f0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8666280b59206ba0a1b1570544205203ce3d36844f07a0c89f609c9e714b7f6b --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5f08f0f [2021-11-05 18:37:08,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-05 18:37:08,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-05 18:37:08,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-05 18:37:08,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-05 18:37:08,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-05 18:37:08,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-05 18:37:08,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-05 18:37:08,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-05 18:37:08,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-05 18:37:08,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-05 18:37:08,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-05 18:37:08,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-05 18:37:08,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-05 18:37:08,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-05 18:37:08,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-05 18:37:08,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-05 18:37:08,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-05 18:37:08,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-05 18:37:08,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-05 18:37:08,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-05 18:37:08,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-05 18:37:08,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-05 18:37:08,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-05 18:37:08,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-05 18:37:08,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-05 18:37:08,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-05 18:37:08,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-05 18:37:08,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-05 18:37:08,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-05 18:37:08,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-05 18:37:08,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-05 18:37:08,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-05 18:37:08,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-05 18:37:08,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-05 18:37:08,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-05 18:37:08,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-05 18:37:08,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-05 18:37:08,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-05 18:37:08,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-05 18:37:08,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-05 18:37:08,422 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-05 18:37:08,457 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-05 18:37:08,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-05 18:37:08,458 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-05 18:37:08,458 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-05 18:37:08,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-05 18:37:08,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-05 18:37:08,460 INFO L138 SettingsManager]: * Use SBE=true [2021-11-05 18:37:08,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-05 18:37:08,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-05 18:37:08,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-05 18:37:08,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-05 18:37:08,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-05 18:37:08,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-05 18:37:08,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-05 18:37:08,463 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-05 18:37:08,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-05 18:37:08,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-05 18:37:08,463 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-05 18:37:08,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-05 18:37:08,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-05 18:37:08,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-05 18:37:08,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-05 18:37:08,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-05 18:37:08,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-05 18:37:08,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-05 18:37:08,465 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-05 18:37:08,465 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-05 18:37:08,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-05 18:37:08,466 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-05 18:37:08,466 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8666280b59206ba0a1b1570544205203ce3d36844f07a0c89f609c9e714b7f6b [2021-11-05 18:37:08,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-05 18:37:08,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-05 18:37:08,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-05 18:37:08,798 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-05 18:37:08,799 INFO L275 PluginConnector]: CDTParser initialized [2021-11-05 18:37:08,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2021-11-05 18:37:08,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87d9d0f7e/cb3b4e1a090741139d9b20789235bdc5/FLAG0a944f59f [2021-11-05 18:37:10,222 INFO L306 CDTParser]: Found 1 translation units. [2021-11-05 18:37:10,222 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2021-11-05 18:37:10,356 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87d9d0f7e/cb3b4e1a090741139d9b20789235bdc5/FLAG0a944f59f [2021-11-05 18:37:10,649 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87d9d0f7e/cb3b4e1a090741139d9b20789235bdc5 [2021-11-05 18:37:10,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-05 18:37:10,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-05 18:37:10,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-05 18:37:10,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-05 18:37:10,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-05 18:37:10,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:37:10" (1/1) ... [2021-11-05 18:37:10,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39e05c27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:10, skipping insertion in model container [2021-11-05 18:37:10,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:37:10" (1/1) ... [2021-11-05 18:37:10,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-05 18:37:10,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-05 18:37:33,367 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i[1483352,1483365] [2021-11-05 18:37:34,008 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-05 18:37:34,094 INFO L203 MainTranslator]: Completed pre-run [2021-11-05 18:37:35,307 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i[1483352,1483365] [2021-11-05 18:37:35,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-05 18:37:36,569 INFO L208 MainTranslator]: Completed translation [2021-11-05 18:37:36,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36 WrapperNode [2021-11-05 18:37:36,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-05 18:37:36,571 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-05 18:37:36,571 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-05 18:37:36,571 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-05 18:37:36,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:37,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:45,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-05 18:37:45,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-05 18:37:45,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-05 18:37:45,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-05 18:37:45,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:45,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:46,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:46,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:51,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:52,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:52,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:54,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-05 18:37:54,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-05 18:37:54,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-05 18:37:54,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-05 18:37:54,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:37:36" (1/1) ... [2021-11-05 18:37:54,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-05 18:37:54,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-05 18:37:54,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-05 18:37:54,771 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-05 18:37:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_update_mode [2021-11-05 18:37:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_update_mode [2021-11-05 18:37:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_initiate [2021-11-05 18:37:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_initiate [2021-11-05 18:37:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_nic_config [2021-11-05 18:37:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_nic_config [2021-11-05 18:37:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-05 18:37:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-05 18:37:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_disconn [2021-11-05 18:37:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_disconn [2021-11-05 18:37:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_connect [2021-11-05 18:37:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_connect [2021-11-05 18:37:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-05 18:37:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd [2021-11-05 18:37:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd [2021-11-05 18:37:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-05 18:37:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_set_pan_params [2021-11-05 18:37:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_set_pan_params [2021-11-05 18:37:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_stations [2021-11-05 18:37:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_stations [2021-11-05 18:37:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_cancel_timeout [2021-11-05 18:37:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_cancel_timeout [2021-11-05 18:37:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-05 18:37:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure iwl5000_hw_channel_switch [2021-11-05 18:37:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl5000_hw_channel_switch [2021-11-05 18:37:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_notify [2021-11-05 18:37:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_notify [2021-11-05 18:37:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-05 18:37:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rx_dispatch [2021-11-05 18:37:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rx_dispatch [2021-11-05 18:37:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-05 18:37:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-05 18:37:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_pan [2021-11-05 18:37:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_pan [2021-11-05 18:37:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_config [2021-11-05 18:37:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_config [2021-11-05 18:37:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_prio_tbl [2021-11-05 18:37:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_prio_tbl [2021-11-05 18:37:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disconn_pan [2021-11-05 18:37:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disconn_pan [2021-11-05 18:37:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_send_cmd [2021-11-05 18:37:54,805 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_send_cmd [2021-11-05 18:37:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-05 18:37:54,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-05 18:37:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-05 18:37:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_add_sta [2021-11-05 18:37:54,806 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_add_sta [2021-11-05 18:37:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_lq_cmd [2021-11-05 18:37:54,807 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_lq_cmd [2021-11-05 18:37:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_load_ucode_wait_alive [2021-11-05 18:37:54,807 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_load_ucode_wait_alive [2021-11-05 18:37:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_init_sensitivity [2021-11-05 18:37:54,807 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_init_sensitivity [2021-11-05 18:37:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_process_scan_complete [2021-11-05 18:37:54,807 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_process_scan_complete [2021-11-05 18:37:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_set_mode [2021-11-05 18:37:54,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_set_mode [2021-11-05 18:37:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_statistics_request [2021-11-05 18:37:54,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_statistics_request [2021-11-05 18:37:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-05 18:37:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_power [2021-11-05 18:37:54,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_power [2021-11-05 18:37:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-05 18:37:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_add_interface [2021-11-05 18:37:54,809 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_add_interface [2021-11-05 18:37:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_op_mode_dvm_stop [2021-11-05 18:37:54,809 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_op_mode_dvm_stop [2021-11-05 18:37:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_start [2021-11-05 18:37:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_start [2021-11-05 18:37:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-05 18:37:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_power [2021-11-05 18:37:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_power [2021-11-05 18:37:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_down [2021-11-05 18:37:54,810 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_down [2021-11-05 18:37:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_do_scan_abort [2021-11-05 18:37:54,811 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_do_scan_abort [2021-11-05 18:37:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd_pdu [2021-11-05 18:37:54,811 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd_pdu [2021-11-05 18:37:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_op_mode_leave [2021-11-05 18:37:54,811 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_op_mode_leave [2021-11-05 18:37:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_rxon_timing [2021-11-05 18:37:54,811 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_rxon_timing [2021-11-05 18:37:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_post_scan [2021-11-05 18:37:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_post_scan [2021-11-05 18:37:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_enhance_sensitivity_write [2021-11-05 18:37:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_enhance_sensitivity_write [2021-11-05 18:37:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_scan_abort [2021-11-05 18:37:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_scan_abort [2021-11-05 18:37:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-05 18:37:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_calib_cfg_rt [2021-11-05 18:37:54,812 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_calib_cfg_rt [2021-11-05 18:37:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_patterns [2021-11-05 18:37:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_patterns [2021-11-05 18:37:54,813 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_default_wep_keys [2021-11-05 18:37:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_default_wep_keys [2021-11-05 18:37:54,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-05 18:37:54,813 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_prepare_restart [2021-11-05 18:37:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_prepare_restart [2021-11-05 18:37:54,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-05 18:37:54,813 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_rxon_assoc [2021-11-05 18:37:54,813 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_rxon_assoc [2021-11-05 18:37:54,814 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_commit_rxon [2021-11-05 18:37:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_commit_rxon [2021-11-05 18:37:54,814 INFO L130 BoogieDeclarations]: Found specification of procedure iwl6000_hw_channel_switch [2021-11-05 18:37:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl6000_hw_channel_switch [2021-11-05 18:37:54,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-05 18:37:54,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-05 18:37:54,814 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_env [2021-11-05 18:37:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_env [2021-11-05 18:37:54,815 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_reset_run_time_calib [2021-11-05 18:37:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_reset_run_time_calib [2021-11-05 18:37:54,815 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_suspend [2021-11-05 18:37:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_suspend [2021-11-05 18:37:54,815 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_update_chain_flags [2021-11-05 18:37:54,815 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_update_chain_flags [2021-11-05 18:37:54,816 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_calib_results [2021-11-05 18:37:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_calib_results [2021-11-05 18:37:54,816 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_suspend [2021-11-05 18:37:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_suspend [2021-11-05 18:37:54,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-05 18:37:54,816 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_tx_power [2021-11-05 18:37:54,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_tx_power [2021-11-05 18:37:54,817 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_wimax_coex [2021-11-05 18:37:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_wimax_coex [2021-11-05 18:37:54,817 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_bss [2021-11-05 18:37:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_bss [2021-11-05 18:37:54,817 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_advance_bt_config [2021-11-05 18:37:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_advance_bt_config [2021-11-05 18:37:54,817 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_request_scan [2021-11-05 18:37:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_request_scan [2021-11-05 18:37:54,818 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_beacon [2021-11-05 18:37:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_beacon [2021-11-05 18:37:54,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-05 18:37:54,818 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_setup_interface [2021-11-05 18:37:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_setup_interface [2021-11-05 18:37:54,818 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_ant_config [2021-11-05 18:37:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_ant_config [2021-11-05 18:37:54,819 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_static_wepkey_cmd [2021-11-05 18:37:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_static_wepkey_cmd [2021-11-05 18:37:54,819 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_sensitivity_write [2021-11-05 18:37:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_sensitivity_write [2021-11-05 18:37:54,819 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_mode [2021-11-05 18:37:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_mode [2021-11-05 18:37:54,820 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_beacon_cmd [2021-11-05 18:37:54,820 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_beacon_cmd [2021-11-05 18:37:54,820 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_qos [2021-11-05 18:37:54,820 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_qos [2021-11-05 18:37:54,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-05 18:37:54,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-05 18:37:54,821 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rf_kill_ct_config [2021-11-05 18:37:54,821 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rf_kill_ct_config [2021-11-05 18:37:54,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-05 18:38:09,290 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.ArithmeticException: BigInteger: modulus not positive at java.base/java.math.BigInteger.mod(BigInteger.java:2697) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplifyNestedModulo(SmtUtils.java:1850) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.mod(SmtUtils.java:1819) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.termWithLocalSimplification(SmtUtils.java:1439) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:220) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:275) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:724) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-05 18:38:09,295 INFO L158 Benchmark]: Toolchain (without parser) took 58641.39ms. Allocated memory was 161.5MB in the beginning and 11.8GB in the end (delta: 11.7GB). Free memory was 105.7MB in the beginning and 9.4GB in the end (delta: -9.3GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. [2021-11-05 18:38:09,296 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-05 18:38:09,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 25915.06ms. Allocated memory was 161.5MB in the beginning and 463.5MB in the end (delta: 302.0MB). Free memory was 105.5MB in the beginning and 154.9MB in the end (delta: -49.4MB). Peak memory consumption was 323.4MB. Max. memory is 16.1GB. [2021-11-05 18:38:09,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 8757.86ms. Allocated memory was 463.5MB in the beginning and 9.0GB in the end (delta: 8.5GB). Free memory was 154.9MB in the beginning and 7.8GB in the end (delta: -7.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-05 18:38:09,298 INFO L158 Benchmark]: Boogie Preprocessor took 9398.54ms. Allocated memory was 9.0GB in the beginning and 11.8GB in the end (delta: 2.9GB). Free memory was 7.8GB in the beginning and 9.8GB in the end (delta: -2.0GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-05 18:38:09,298 INFO L158 Benchmark]: RCFGBuilder took 14563.78ms. Allocated memory is still 11.8GB. Free memory was 9.8GB in the beginning and 9.4GB in the end (delta: 381.7MB). Peak memory consumption was 632.3MB. Max. memory is 16.1GB. [2021-11-05 18:38:09,300 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 25915.06ms. Allocated memory was 161.5MB in the beginning and 463.5MB in the end (delta: 302.0MB). Free memory was 105.5MB in the beginning and 154.9MB in the end (delta: -49.4MB). Peak memory consumption was 323.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 8757.86ms. Allocated memory was 463.5MB in the beginning and 9.0GB in the end (delta: 8.5GB). Free memory was 154.9MB in the beginning and 7.8GB in the end (delta: -7.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Boogie Preprocessor took 9398.54ms. Allocated memory was 9.0GB in the beginning and 11.8GB in the end (delta: 2.9GB). Free memory was 7.8GB in the beginning and 9.8GB in the end (delta: -2.0GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * RCFGBuilder took 14563.78ms. Allocated memory is still 11.8GB. Free memory was 9.8GB in the beginning and 9.4GB in the end (delta: 381.7MB). Peak memory consumption was 632.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: ArithmeticException: BigInteger: modulus not positive de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: ArithmeticException: BigInteger: modulus not positive: java.base/java.math.BigInteger.mod(BigInteger.java:2697) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-05 18:38:09,366 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8666280b59206ba0a1b1570544205203ce3d36844f07a0c89f609c9e714b7f6b --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5f08f0f [2021-11-05 18:38:11,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-05 18:38:11,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-05 18:38:11,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-05 18:38:11,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-05 18:38:11,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-05 18:38:11,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-05 18:38:11,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-05 18:38:11,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-05 18:38:11,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-05 18:38:11,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-05 18:38:11,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-05 18:38:11,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-05 18:38:11,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-05 18:38:11,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-05 18:38:11,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-05 18:38:11,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-05 18:38:11,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-05 18:38:11,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-05 18:38:11,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-05 18:38:11,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-05 18:38:11,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-05 18:38:11,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-05 18:38:11,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-05 18:38:11,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-05 18:38:11,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-05 18:38:11,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-05 18:38:11,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-05 18:38:11,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-05 18:38:11,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-05 18:38:11,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-05 18:38:11,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-05 18:38:11,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-05 18:38:11,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-05 18:38:11,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-05 18:38:11,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-05 18:38:11,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-05 18:38:11,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-05 18:38:11,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-05 18:38:11,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-05 18:38:11,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-05 18:38:11,343 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-05 18:38:11,378 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-05 18:38:11,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-05 18:38:11,379 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-05 18:38:11,379 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-05 18:38:11,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-05 18:38:11,381 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-05 18:38:11,381 INFO L138 SettingsManager]: * Use SBE=true [2021-11-05 18:38:11,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-05 18:38:11,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-05 18:38:11,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-05 18:38:11,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-05 18:38:11,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-05 18:38:11,383 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-05 18:38:11,383 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-05 18:38:11,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-05 18:38:11,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-05 18:38:11,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-05 18:38:11,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-05 18:38:11,384 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-05 18:38:11,384 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-05 18:38:11,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-05 18:38:11,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-05 18:38:11,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-05 18:38:11,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-05 18:38:11,394 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-05 18:38:11,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-05 18:38:11,395 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-05 18:38:11,395 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-05 18:38:11,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-05 18:38:11,396 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-05 18:38:11,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-05 18:38:11,396 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8666280b59206ba0a1b1570544205203ce3d36844f07a0c89f609c9e714b7f6b [2021-11-05 18:38:11,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-05 18:38:11,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-05 18:38:11,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-05 18:38:11,725 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-05 18:38:11,725 INFO L275 PluginConnector]: CDTParser initialized [2021-11-05 18:38:11,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2021-11-05 18:38:11,780 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5802aa644/9f3805cc6d8244cab7f10a520f393f4e/FLAG6407e03c7 [2021-11-05 18:38:13,099 INFO L306 CDTParser]: Found 1 translation units. [2021-11-05 18:38:13,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2021-11-05 18:38:13,232 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5802aa644/9f3805cc6d8244cab7f10a520f393f4e/FLAG6407e03c7 [2021-11-05 18:38:13,262 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5802aa644/9f3805cc6d8244cab7f10a520f393f4e [2021-11-05 18:38:13,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-05 18:38:13,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-05 18:38:13,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-05 18:38:13,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-05 18:38:13,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-05 18:38:13,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:38:13" (1/1) ... [2021-11-05 18:38:13,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34ba56a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:13, skipping insertion in model container [2021-11-05 18:38:13,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:38:13" (1/1) ... [2021-11-05 18:38:13,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-05 18:38:13,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-05 18:38:37,759 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i[1483352,1483365] [2021-11-05 18:38:38,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-05 18:38:38,480 INFO L203 MainTranslator]: Completed pre-run [2021-11-05 18:38:39,763 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i[1483352,1483365] [2021-11-05 18:38:39,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-05 18:38:41,002 INFO L208 MainTranslator]: Completed translation [2021-11-05 18:38:41,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41 WrapperNode [2021-11-05 18:38:41,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-05 18:38:41,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-05 18:38:41,006 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-05 18:38:41,006 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-05 18:38:41,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:41,532 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:49,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-05 18:38:49,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-05 18:38:49,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-05 18:38:49,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-05 18:38:49,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:49,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:51,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:51,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:55,543 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:57,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:58,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:59,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-05 18:38:59,889 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-05 18:38:59,889 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-05 18:38:59,889 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-05 18:38:59,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:38:41" (1/1) ... [2021-11-05 18:38:59,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-05 18:38:59,912 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-05 18:38:59,931 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-05 18:38:59,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-05 18:38:59,968 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_update_mode [2021-11-05 18:38:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_update_mode [2021-11-05 18:38:59,969 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_initiate [2021-11-05 18:38:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_initiate [2021-11-05 18:38:59,969 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_nic_config [2021-11-05 18:38:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_nic_config [2021-11-05 18:38:59,970 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_disconn [2021-11-05 18:38:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_disconn [2021-11-05 18:38:59,970 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_connect [2021-11-05 18:38:59,970 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_connect [2021-11-05 18:38:59,970 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-05 18:38:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd [2021-11-05 18:38:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd [2021-11-05 18:38:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-05 18:38:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_set_pan_params [2021-11-05 18:38:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_set_pan_params [2021-11-05 18:38:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_stations [2021-11-05 18:38:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_stations [2021-11-05 18:38:59,972 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_cancel_timeout [2021-11-05 18:38:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_cancel_timeout [2021-11-05 18:38:59,972 INFO L130 BoogieDeclarations]: Found specification of procedure iwl5000_hw_channel_switch [2021-11-05 18:38:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl5000_hw_channel_switch [2021-11-05 18:38:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_notify [2021-11-05 18:38:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_notify [2021-11-05 18:38:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-05 18:38:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rx_dispatch [2021-11-05 18:38:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rx_dispatch [2021-11-05 18:38:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-05 18:38:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-05 18:38:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_pan [2021-11-05 18:38:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_pan [2021-11-05 18:38:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_config [2021-11-05 18:38:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_config [2021-11-05 18:38:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_prio_tbl [2021-11-05 18:38:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_prio_tbl [2021-11-05 18:38:59,975 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disconn_pan [2021-11-05 18:38:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disconn_pan [2021-11-05 18:38:59,975 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_send_cmd [2021-11-05 18:38:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_send_cmd [2021-11-05 18:38:59,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-05 18:38:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-05 18:38:59,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-05 18:38:59,976 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_add_sta [2021-11-05 18:38:59,977 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_add_sta [2021-11-05 18:38:59,977 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_lq_cmd [2021-11-05 18:38:59,977 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_lq_cmd [2021-11-05 18:38:59,977 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_load_ucode_wait_alive [2021-11-05 18:38:59,977 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_load_ucode_wait_alive [2021-11-05 18:38:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_init_sensitivity [2021-11-05 18:38:59,978 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_init_sensitivity [2021-11-05 18:38:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_process_scan_complete [2021-11-05 18:38:59,978 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_process_scan_complete [2021-11-05 18:38:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_set_mode [2021-11-05 18:38:59,978 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_set_mode [2021-11-05 18:38:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_statistics_request [2021-11-05 18:38:59,979 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_statistics_request [2021-11-05 18:38:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-05 18:38:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_power [2021-11-05 18:38:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_power [2021-11-05 18:38:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-05 18:38:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_add_interface [2021-11-05 18:38:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_add_interface [2021-11-05 18:38:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_op_mode_dvm_stop [2021-11-05 18:38:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_op_mode_dvm_stop [2021-11-05 18:38:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_start [2021-11-05 18:38:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_start [2021-11-05 18:38:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_power [2021-11-05 18:38:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_power [2021-11-05 18:38:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_down [2021-11-05 18:38:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_down [2021-11-05 18:38:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-05 18:38:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-05 18:38:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-05 18:38:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-05 18:38:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_do_scan_abort [2021-11-05 18:38:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_do_scan_abort [2021-11-05 18:38:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd_pdu [2021-11-05 18:38:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd_pdu [2021-11-05 18:38:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_op_mode_leave [2021-11-05 18:38:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_op_mode_leave [2021-11-05 18:38:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_rxon_timing [2021-11-05 18:38:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_rxon_timing [2021-11-05 18:38:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_post_scan [2021-11-05 18:38:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_post_scan [2021-11-05 18:38:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_enhance_sensitivity_write [2021-11-05 18:38:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_enhance_sensitivity_write [2021-11-05 18:38:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_scan_abort [2021-11-05 18:38:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_scan_abort [2021-11-05 18:38:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-05 18:38:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_calib_cfg_rt [2021-11-05 18:38:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_calib_cfg_rt [2021-11-05 18:38:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-05 18:38:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-05 18:38:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-05 18:38:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_patterns [2021-11-05 18:38:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_patterns [2021-11-05 18:38:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_default_wep_keys [2021-11-05 18:38:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_default_wep_keys [2021-11-05 18:38:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_prepare_restart [2021-11-05 18:38:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_prepare_restart [2021-11-05 18:38:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_rxon_assoc [2021-11-05 18:38:59,989 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_rxon_assoc [2021-11-05 18:38:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_commit_rxon [2021-11-05 18:38:59,989 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_commit_rxon [2021-11-05 18:38:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure iwl6000_hw_channel_switch [2021-11-05 18:38:59,990 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl6000_hw_channel_switch [2021-11-05 18:38:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-05 18:38:59,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-05 18:38:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-05 18:38:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-05 18:38:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-05 18:38:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-05 18:38:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-05 18:38:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_env [2021-11-05 18:38:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_env [2021-11-05 18:38:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_reset_run_time_calib [2021-11-05 18:38:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_reset_run_time_calib [2021-11-05 18:38:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_suspend [2021-11-05 18:38:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_suspend [2021-11-05 18:38:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_update_chain_flags [2021-11-05 18:38:59,994 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_update_chain_flags [2021-11-05 18:38:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-05 18:38:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_calib_results [2021-11-05 18:38:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_calib_results [2021-11-05 18:38:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-05 18:38:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-05 18:38:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_suspend [2021-11-05 18:38:59,997 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_suspend [2021-11-05 18:38:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-05 18:39:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-05 18:39:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-05 18:39:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_tx_power [2021-11-05 18:39:00,002 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_tx_power [2021-11-05 18:39:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_wimax_coex [2021-11-05 18:39:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_wimax_coex [2021-11-05 18:39:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_bss [2021-11-05 18:39:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_bss [2021-11-05 18:39:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_advance_bt_config [2021-11-05 18:39:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_advance_bt_config [2021-11-05 18:39:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_request_scan [2021-11-05 18:39:00,004 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_request_scan [2021-11-05 18:39:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_beacon [2021-11-05 18:39:00,004 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_beacon [2021-11-05 18:39:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-05 18:39:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-05 18:39:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-05 18:39:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-05 18:39:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-05 18:39:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_setup_interface [2021-11-05 18:39:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_setup_interface [2021-11-05 18:39:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_ant_config [2021-11-05 18:39:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_ant_config [2021-11-05 18:39:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_static_wepkey_cmd [2021-11-05 18:39:00,006 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_static_wepkey_cmd [2021-11-05 18:39:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_sensitivity_write [2021-11-05 18:39:00,006 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_sensitivity_write [2021-11-05 18:39:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-05 18:39:00,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-05 18:39:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_mode [2021-11-05 18:39:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_mode [2021-11-05 18:39:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_beacon_cmd [2021-11-05 18:39:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_beacon_cmd [2021-11-05 18:39:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_qos [2021-11-05 18:39:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_qos [2021-11-05 18:39:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rf_kill_ct_config [2021-11-05 18:39:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rf_kill_ct_config Killed by 15