./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 5b36d44f 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-5b36d44 [2021-11-07 15:15:47,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 15:15:47,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 15:15:47,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 15:15:47,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 15:15:47,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 15:15:47,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 15:15:47,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 15:15:47,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 15:15:47,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 15:15:47,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 15:15:47,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 15:15:47,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 15:15:47,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 15:15:47,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 15:15:47,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 15:15:47,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 15:15:47,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 15:15:47,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 15:15:47,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 15:15:47,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 15:15:47,589 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 15:15:47,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 15:15:47,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 15:15:47,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 15:15:47,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 15:15:47,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 15:15:47,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 15:15:47,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 15:15:47,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 15:15:47,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 15:15:47,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 15:15:47,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 15:15:47,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 15:15:47,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 15:15:47,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 15:15:47,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 15:15:47,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 15:15:47,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 15:15:47,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 15:15:47,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 15:15:47,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-07 15:15:47,639 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 15:15:47,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 15:15:47,640 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 15:15:47,640 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 15:15:47,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 15:15:47,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 15:15:47,641 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 15:15:47,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 15:15:47,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 15:15:47,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 15:15:47,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 15:15:47,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 15:15:47,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 15:15:47,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 15:15:47,643 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 15:15:47,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 15:15:47,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 15:15:47,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 15:15:47,644 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 15:15:47,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 15:15:47,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 15:15:47,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 15:15:47,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 15:15:47,645 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 15:15:47,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 15:15:47,645 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 15:15:47,645 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 15:15:47,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 15:15:47,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 15:15:47,646 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8666280b59206ba0a1b1570544205203ce3d36844f07a0c89f609c9e714b7f6b [2021-11-07 15:15:47,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 15:15:47,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 15:15:47,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 15:15:47,836 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 15:15:47,837 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 15:15:47,838 INFO L432 ainManager$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 [2021-11-07 15:15:47,888 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/810d6455b/e1b3acbf58b74a7d97d3ee9fae1d1ca9/FLAG7fc7a3cd2 [2021-11-07 15:15:48,818 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 15:15:48,819 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 [2021-11-07 15:15:48,922 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/810d6455b/e1b3acbf58b74a7d97d3ee9fae1d1ca9/FLAG7fc7a3cd2 [2021-11-07 15:15:49,370 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/810d6455b/e1b3acbf58b74a7d97d3ee9fae1d1ca9 [2021-11-07 15:15:49,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 15:15:49,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 15:15:49,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 15:15:49,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 15:15:49,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 15:15:49,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:15:49" (1/1) ... [2021-11-07 15:15:49,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@202c719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:15:49, skipping insertion in model container [2021-11-07 15:15:49,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:15:49" (1/1) ... [2021-11-07 15:15:49,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 15:15:49,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 15:16:10,824 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] [2021-11-07 15:16:11,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 15:16:11,574 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 15:16:12,733 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] [2021-11-07 15:16:12,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 15:16:13,650 INFO L208 MainTranslator]: Completed translation [2021-11-07 15:16:13,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13 WrapperNode [2021-11-07 15:16:13,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 15:16:13,652 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 15:16:13,653 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 15:16:13,653 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 15:16:13,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:14,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:21,821 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 15:16:21,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 15:16:21,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 15:16:21,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 15:16:21,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:21,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:23,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:23,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:26,661 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:28,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:28,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:29,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 15:16:29,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 15:16:29,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 15:16:29,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 15:16:29,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:13" (1/1) ... [2021-11-07 15:16:29,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 15:16:30,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-07 15:16:30,021 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) [2021-11-07 15:16:30,026 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 [2021-11-07 15:16:30,047 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_update_mode [2021-11-07 15:16:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_update_mode [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_initiate [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_initiate [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_nic_config [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_nic_config [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_disconn [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_disconn [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_connect [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_connect [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_set_pan_params [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_set_pan_params [2021-11-07 15:16:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_stations [2021-11-07 15:16:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_stations [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_cancel_timeout [2021-11-07 15:16:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_cancel_timeout [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure iwl5000_hw_channel_switch [2021-11-07 15:16:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl5000_hw_channel_switch [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_notify [2021-11-07 15:16:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_notify [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rx_dispatch [2021-11-07 15:16:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rx_dispatch [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_pan [2021-11-07 15:16:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_pan [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_config [2021-11-07 15:16:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_config [2021-11-07 15:16:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_prio_tbl [2021-11-07 15:16:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_prio_tbl [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disconn_pan [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disconn_pan [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_send_cmd [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_send_cmd [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_add_sta [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_add_sta [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_lq_cmd [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_lq_cmd [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_load_ucode_wait_alive [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_load_ucode_wait_alive [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_init_sensitivity [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_init_sensitivity [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_process_scan_complete [2021-11-07 15:16:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_process_scan_complete [2021-11-07 15:16:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_set_mode [2021-11-07 15:16:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_set_mode [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_statistics_request [2021-11-07 15:16:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_statistics_request [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_power [2021-11-07 15:16:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_power [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_add_interface [2021-11-07 15:16:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_add_interface [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_op_mode_dvm_stop [2021-11-07 15:16:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_op_mode_dvm_stop [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_start [2021-11-07 15:16:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_start [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_power [2021-11-07 15:16:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_power [2021-11-07 15:16:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_down [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_down [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_do_scan_abort [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_do_scan_abort [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd_pdu [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd_pdu [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_op_mode_leave [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_op_mode_leave [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_rxon_timing [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_rxon_timing [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_post_scan [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_post_scan [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_enhance_sensitivity_write [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_enhance_sensitivity_write [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_scan_abort [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_scan_abort [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 15:16:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_calib_cfg_rt [2021-11-07 15:16:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_calib_cfg_rt [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_patterns [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_patterns [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_default_wep_keys [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_default_wep_keys [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_prepare_restart [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_prepare_restart [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_rxon_assoc [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_rxon_assoc [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_commit_rxon [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_commit_rxon [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure iwl6000_hw_channel_switch [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl6000_hw_channel_switch [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 15:16:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_env [2021-11-07 15:16:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_env [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_reset_run_time_calib [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_reset_run_time_calib [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_suspend [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_suspend [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_update_chain_flags [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_update_chain_flags [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_calib_results [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_calib_results [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_suspend [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_suspend [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_tx_power [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_tx_power [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_wimax_coex [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_wimax_coex [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_bss [2021-11-07 15:16:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_bss [2021-11-07 15:16:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_advance_bt_config [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_advance_bt_config [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_request_scan [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_request_scan [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_beacon [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_beacon [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_setup_interface [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_setup_interface [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_ant_config [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_ant_config [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_static_wepkey_cmd [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_static_wepkey_cmd [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_sensitivity_write [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_sensitivity_write [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_mode [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_mode [2021-11-07 15:16:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_beacon_cmd [2021-11-07 15:16:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_beacon_cmd [2021-11-07 15:16:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_qos [2021-11-07 15:16:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_qos [2021-11-07 15:16:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-07 15:16:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-07 15:16:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rf_kill_ct_config [2021-11-07 15:16:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rf_kill_ct_config [2021-11-07 15:16:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 15:16:42,758 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:1847) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.mod(SmtUtils.java:1816) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.termWithLocalSimplification(SmtUtils.java:1436) 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) [2021-11-07 15:16:42,762 INFO L158 Benchmark]: Toolchain (without parser) took 53387.21ms. Allocated memory was 142.6MB in the beginning and 13.2GB in the end (delta: 13.1GB). Free memory was 93.8MB in the beginning and 10.7GB in the end (delta: -10.6GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. [2021-11-07 15:16:42,763 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 109.1MB. Free memory is still 66.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 15:16:42,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24274.74ms. Allocated memory was 142.6MB in the beginning and 497.0MB in the end (delta: 354.4MB). Free memory was 93.8MB in the beginning and 248.2MB in the end (delta: -154.4MB). Peak memory consumption was 324.8MB. Max. memory is 16.1GB. [2021-11-07 15:16:42,765 INFO L158 Benchmark]: Boogie Procedure Inliner took 8168.93ms. Allocated memory was 497.0MB in the beginning and 8.1GB in the end (delta: 7.6GB). Free memory was 248.2MB in the beginning and 6.8GB in the end (delta: -6.6GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-11-07 15:16:42,766 INFO L158 Benchmark]: Boogie Preprocessor took 8168.12ms. Allocated memory was 8.1GB in the beginning and 11.3GB in the end (delta: 3.2GB). Free memory was 6.8GB in the beginning and 9.2GB in the end (delta: -2.3GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-11-07 15:16:42,766 INFO L158 Benchmark]: RCFGBuilder took 12769.94ms. Allocated memory was 11.3GB in the beginning and 13.2GB in the end (delta: 1.9GB). Free memory was 9.2GB in the beginning and 10.7GB in the end (delta: -1.5GB). Peak memory consumption was 503.3MB. Max. memory is 16.1GB. [2021-11-07 15:16:42,770 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 109.1MB. Free memory is still 66.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24274.74ms. Allocated memory was 142.6MB in the beginning and 497.0MB in the end (delta: 354.4MB). Free memory was 93.8MB in the beginning and 248.2MB in the end (delta: -154.4MB). Peak memory consumption was 324.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 8168.93ms. Allocated memory was 497.0MB in the beginning and 8.1GB in the end (delta: 7.6GB). Free memory was 248.2MB in the beginning and 6.8GB in the end (delta: -6.6GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Boogie Preprocessor took 8168.12ms. Allocated memory was 8.1GB in the beginning and 11.3GB in the end (delta: 3.2GB). Free memory was 6.8GB in the beginning and 9.2GB in the end (delta: -2.3GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * RCFGBuilder took 12769.94ms. Allocated memory was 11.3GB in the beginning and 13.2GB in the end (delta: 1.9GB). Free memory was 9.2GB in the beginning and 10.7GB in the end (delta: -1.5GB). Peak memory consumption was 503.3MB. 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. [2021-11-07 15:16:42,845 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-5b36d44 [2021-11-07 15:16:44,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 15:16:44,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 15:16:44,664 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 15:16:44,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 15:16:44,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 15:16:44,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 15:16:44,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 15:16:44,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 15:16:44,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 15:16:44,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 15:16:44,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 15:16:44,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 15:16:44,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 15:16:44,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 15:16:44,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 15:16:44,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 15:16:44,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 15:16:44,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 15:16:44,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 15:16:44,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 15:16:44,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 15:16:44,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 15:16:44,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 15:16:44,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 15:16:44,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 15:16:44,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 15:16:44,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 15:16:44,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 15:16:44,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 15:16:44,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 15:16:44,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 15:16:44,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 15:16:44,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 15:16:44,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 15:16:44,701 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 15:16:44,702 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 15:16:44,702 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 15:16:44,702 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 15:16:44,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 15:16:44,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 15:16:44,704 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-07 15:16:44,729 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 15:16:44,730 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 15:16:44,731 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 15:16:44,731 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 15:16:44,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 15:16:44,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 15:16:44,733 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 15:16:44,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 15:16:44,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 15:16:44,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 15:16:44,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 15:16:44,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 15:16:44,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 15:16:44,734 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 15:16:44,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 15:16:44,735 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 15:16:44,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 15:16:44,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 15:16:44,735 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 15:16:44,735 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 15:16:44,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 15:16:44,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 15:16:44,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 15:16:44,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 15:16:44,736 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-07 15:16:44,736 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 15:16:44,736 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 15:16:44,736 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 15:16:44,737 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 15:16:44,737 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 15:16:44,737 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 15:16:44,737 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8666280b59206ba0a1b1570544205203ce3d36844f07a0c89f609c9e714b7f6b [2021-11-07 15:16:44,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 15:16:45,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 15:16:45,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 15:16:45,008 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 15:16:45,009 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 15:16:45,010 INFO L432 ainManager$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 [2021-11-07 15:16:45,069 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/261504a74/2d7faf641f04401ab83b9c0a28bbb7e8/FLAG3f291a72f [2021-11-07 15:16:46,059 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 15:16:46,062 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 [2021-11-07 15:16:46,193 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/261504a74/2d7faf641f04401ab83b9c0a28bbb7e8/FLAG3f291a72f [2021-11-07 15:16:46,545 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/261504a74/2d7faf641f04401ab83b9c0a28bbb7e8 [2021-11-07 15:16:46,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 15:16:46,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 15:16:46,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 15:16:46,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 15:16:46,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 15:16:46,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:16:46" (1/1) ... [2021-11-07 15:16:46,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@100d7458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:16:46, skipping insertion in model container [2021-11-07 15:16:46,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:16:46" (1/1) ... [2021-11-07 15:16:46,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 15:16:46,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 15:17:07,586 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] [2021-11-07 15:17:08,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 15:17:08,286 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 15:17:09,678 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] [2021-11-07 15:17:09,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 15:17:10,684 INFO L208 MainTranslator]: Completed translation [2021-11-07 15:17:10,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10 WrapperNode [2021-11-07 15:17:10,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 15:17:10,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 15:17:10,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 15:17:10,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 15:17:10,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:10,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:17,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 15:17:17,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 15:17:17,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 15:17:17,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 15:17:17,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:17,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:19,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:19,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:22,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:23,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:23,975 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:25,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 15:17:25,782 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 15:17:25,782 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 15:17:25,782 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 15:17:25,782 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:17:10" (1/1) ... [2021-11-07 15:17:25,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 15:17:25,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-07 15:17:25,828 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) [2021-11-07 15:17:25,847 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 [2021-11-07 15:17:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_update_mode [2021-11-07 15:17:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_update_mode [2021-11-07 15:17:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_initiate [2021-11-07 15:17:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_initiate [2021-11-07 15:17:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_nic_config [2021-11-07 15:17:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_nic_config [2021-11-07 15:17:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_disconn [2021-11-07 15:17:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_disconn [2021-11-07 15:17:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_rxon_connect [2021-11-07 15:17:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_rxon_connect [2021-11-07 15:17:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 15:17:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd [2021-11-07 15:17:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd [2021-11-07 15:17:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-07 15:17:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_set_pan_params [2021-11-07 15:17:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_set_pan_params [2021-11-07 15:17:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_stations [2021-11-07 15:17:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_stations [2021-11-07 15:17:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_scan_cancel_timeout [2021-11-07 15:17:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_scan_cancel_timeout [2021-11-07 15:17:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure iwl5000_hw_channel_switch [2021-11-07 15:17:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl5000_hw_channel_switch [2021-11-07 15:17:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_notify [2021-11-07 15:17:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_notify [2021-11-07 15:17:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 15:17:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rx_dispatch [2021-11-07 15:17:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rx_dispatch [2021-11-07 15:17:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 15:17:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 15:17:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_pan [2021-11-07 15:17:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_pan [2021-11-07 15:17:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_config [2021-11-07 15:17:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_config [2021-11-07 15:17:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_prio_tbl [2021-11-07 15:17:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_prio_tbl [2021-11-07 15:17:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disconn_pan [2021-11-07 15:17:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disconn_pan [2021-11-07 15:17:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_send_cmd [2021-11-07 15:17:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_send_cmd [2021-11-07 15:17:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 15:17:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 15:17:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 15:17:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_add_sta [2021-11-07 15:17:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_add_sta [2021-11-07 15:17:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_lq_cmd [2021-11-07 15:17:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_lq_cmd [2021-11-07 15:17:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_load_ucode_wait_alive [2021-11-07 15:17:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_load_ucode_wait_alive [2021-11-07 15:17:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_init_sensitivity [2021-11-07 15:17:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_init_sensitivity [2021-11-07 15:17:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_process_scan_complete [2021-11-07 15:17:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_process_scan_complete [2021-11-07 15:17:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_power_set_mode [2021-11-07 15:17:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_power_set_mode [2021-11-07 15:17:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_statistics_request [2021-11-07 15:17:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_statistics_request [2021-11-07 15:17:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 15:17:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_power [2021-11-07 15:17:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_power [2021-11-07 15:17:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 15:17:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_add_interface [2021-11-07 15:17:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_add_interface [2021-11-07 15:17:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_op_mode_dvm_stop [2021-11-07 15:17:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_op_mode_dvm_stop [2021-11-07 15:17:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_alive_start [2021-11-07 15:17:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_alive_start [2021-11-07 15:17:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_power [2021-11-07 15:17:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_power [2021-11-07 15:17:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_down [2021-11-07 15:17:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_down [2021-11-07 15:17:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 15:17:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 15:17:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 15:17:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 15:17:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_do_scan_abort [2021-11-07 15:17:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_do_scan_abort [2021-11-07 15:17:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_dvm_send_cmd_pdu [2021-11-07 15:17:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_dvm_send_cmd_pdu [2021-11-07 15:17:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_trans_op_mode_leave [2021-11-07 15:17:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_trans_op_mode_leave [2021-11-07 15:17:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_rxon_timing [2021-11-07 15:17:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_rxon_timing [2021-11-07 15:17:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_post_scan [2021-11-07 15:17:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_post_scan [2021-11-07 15:17:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_enhance_sensitivity_write [2021-11-07 15:17:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_enhance_sensitivity_write [2021-11-07 15:17:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_scan_abort [2021-11-07 15:17:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_scan_abort [2021-11-07 15:17:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 15:17:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_calib_cfg_rt [2021-11-07 15:17:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_calib_cfg_rt [2021-11-07 15:17:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 15:17:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 15:17:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 15:17:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_patterns [2021-11-07 15:17:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_patterns [2021-11-07 15:17:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_restore_default_wep_keys [2021-11-07 15:17:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_restore_default_wep_keys [2021-11-07 15:17:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_prepare_restart [2021-11-07 15:17:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_prepare_restart [2021-11-07 15:17:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_rxon_assoc [2021-11-07 15:17:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_rxon_assoc [2021-11-07 15:17:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_commit_rxon [2021-11-07 15:17:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_commit_rxon [2021-11-07 15:17:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure iwl6000_hw_channel_switch [2021-11-07 15:17:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl6000_hw_channel_switch [2021-11-07 15:17:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 15:17:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 15:17:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 15:17:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 15:17:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 15:17:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 15:17:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 15:17:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_bt_env [2021-11-07 15:17:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_bt_env [2021-11-07 15:17:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_reset_run_time_calib [2021-11-07 15:17:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_reset_run_time_calib [2021-11-07 15:17:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_suspend [2021-11-07 15:17:25,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_suspend [2021-11-07 15:17:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_update_chain_flags [2021-11-07 15:17:25,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_update_chain_flags [2021-11-07 15:17:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 15:17:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_calib_results [2021-11-07 15:17:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_calib_results [2021-11-07 15:17:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 15:17:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 15:17:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_mac_suspend [2021-11-07 15:17:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_mac_suspend [2021-11-07 15:17:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 15:17:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 15:17:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 15:17:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_tx_power [2021-11-07 15:17:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_tx_power [2021-11-07 15:17:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_wimax_coex [2021-11-07 15:17:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_wimax_coex [2021-11-07 15:17:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_disable_bss [2021-11-07 15:17:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_disable_bss [2021-11-07 15:17:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_advance_bt_config [2021-11-07 15:17:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_advance_bt_config [2021-11-07 15:17:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_request_scan [2021-11-07 15:17:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_request_scan [2021-11-07 15:17:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_beacon [2021-11-07 15:17:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_beacon [2021-11-07 15:17:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 15:17:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 15:17:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 15:17:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 15:17:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 15:17:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_setup_interface [2021-11-07 15:17:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_setup_interface [2021-11-07 15:17:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_tx_ant_config [2021-11-07 15:17:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_tx_ant_config [2021-11-07 15:17:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_send_static_wepkey_cmd [2021-11-07 15:17:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_send_static_wepkey_cmd [2021-11-07 15:17:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_sensitivity_write [2021-11-07 15:17:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_sensitivity_write [2021-11-07 15:17:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 15:17:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 15:17:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_set_mode [2021-11-07 15:17:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_set_mode [2021-11-07 15:17:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_send_beacon_cmd [2021-11-07 15:17:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_send_beacon_cmd [2021-11-07 15:17:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure iwlagn_update_qos [2021-11-07 15:17:25,892 INFO L138 BoogieDeclarations]: Found implementation of procedure iwlagn_update_qos [2021-11-07 15:17:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure iwl_rf_kill_ct_config [2021-11-07 15:17:25,892 INFO L138 BoogieDeclarations]: Found implementation of procedure iwl_rf_kill_ct_config Killed by 15