./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc --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 211cf819b5d875dce280647ddf0a7b777f89a64546d83ea12f5b7a4f97622e40 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 21:01:37,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 21:01:37,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 21:01:37,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 21:01:37,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 21:01:37,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 21:01:37,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 21:01:37,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 21:01:37,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 21:01:37,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 21:01:37,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 21:01:37,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 21:01:37,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 21:01:37,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 21:01:37,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 21:01:37,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 21:01:37,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 21:01:37,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 21:01:37,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 21:01:37,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 21:01:37,079 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 21:01:37,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 21:01:37,082 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 21:01:37,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 21:01:37,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 21:01:37,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 21:01:37,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 21:01:37,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 21:01:37,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 21:01:37,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 21:01:37,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 21:01:37,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 21:01:37,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 21:01:37,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 21:01:37,099 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 21:01:37,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 21:01:37,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 21:01:37,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 21:01:37,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 21:01:37,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 21:01:37,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 21:01:37,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 21:01:37,151 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 21:01:37,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 21:01:37,152 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 21:01:37,152 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 21:01:37,153 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 21:01:37,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 21:01:37,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 21:01:37,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 21:01:37,155 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 21:01:37,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 21:01:37,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 21:01:37,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 21:01:37,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 21:01:37,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 21:01:37,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 21:01:37,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 21:01:37,159 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 21:01:37,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 21:01:37,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 21:01:37,160 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 21:01:37,160 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 21:01:37,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 21:01:37,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 21:01:37,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 21:01:37,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 21:01:37,161 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 21:01:37,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 21:01:37,162 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 21:01:37,162 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 21:01:37,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 21:01:37,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 211cf819b5d875dce280647ddf0a7b777f89a64546d83ea12f5b7a4f97622e40 [2022-11-02 21:01:37,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 21:01:37,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 21:01:37,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 21:01:37,618 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 21:01:37,619 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 21:01:37,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-02 21:01:37,710 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/data/56144f2f6/71ffd4fad9f34420aecee653b0fda3f3/FLAGb88bae075 [2022-11-02 21:01:38,990 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 21:01:38,991 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-02 21:01:39,097 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/data/56144f2f6/71ffd4fad9f34420aecee653b0fda3f3/FLAGb88bae075 [2022-11-02 21:01:39,593 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/data/56144f2f6/71ffd4fad9f34420aecee653b0fda3f3 [2022-11-02 21:01:39,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 21:01:39,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 21:01:39,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 21:01:39,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 21:01:39,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 21:01:39,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:01:39" (1/1) ... [2022-11-02 21:01:39,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37cb2f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:39, skipping insertion in model container [2022-11-02 21:01:39,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:01:39" (1/1) ... [2022-11-02 21:01:39,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 21:01:39,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 21:01:47,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790222,790235] [2022-11-02 21:01:47,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790367,790380] [2022-11-02 21:01:48,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 21:01:48,129 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 21:01:49,127 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790222,790235] [2022-11-02 21:01:49,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[790367,790380] [2022-11-02 21:01:49,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 21:01:49,596 INFO L208 MainTranslator]: Completed translation [2022-11-02 21:01:49,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49 WrapperNode [2022-11-02 21:01:49,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 21:01:49,599 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 21:01:49,600 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 21:01:49,600 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 21:01:49,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:49,937 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:50,461 INFO L138 Inliner]: procedures = 735, calls = 11820, calls flagged for inlining = 331, calls inlined = 253, statements flattened = 13143 [2022-11-02 21:01:50,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 21:01:50,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 21:01:50,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 21:01:50,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 21:01:50,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:50,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:50,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:50,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:50,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:51,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:51,108 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:51,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:51,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 21:01:51,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 21:01:51,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 21:01:51,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 21:01:51,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (1/1) ... [2022-11-02 21:01:51,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 21:01:51,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 21:01:51,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 21:01:51,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_549a307c-6cb7-4da6-b0ef-b52fe20e4485/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 21:01:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 21:01:51,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 21:01:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 21:01:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 21:01:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-02 21:01:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-02 21:01:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-02 21:01:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-02 21:01:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-02 21:01:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-02 21:01:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 21:01:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 21:01:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 21:01:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 21:01:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-02 21:01:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-02 21:01:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-02 21:01:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-02 21:01:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-02 21:01:51,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-02 21:01:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 21:01:51,466 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 21:01:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 21:01:51,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 21:01:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-02 21:01:51,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-02 21:01:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-02 21:01:51,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-02 21:01:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-02 21:01:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-02 21:01:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 21:01:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 21:01:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 21:01:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 21:01:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 21:01:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 21:01:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 21:01:51,469 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 21:01:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-02 21:01:51,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-02 21:01:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 21:01:51,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 21:01:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-02 21:01:51,470 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-02 21:01:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-02 21:01:51,470 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-02 21:01:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-02 21:01:51,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-02 21:01:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-02 21:01:51,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-02 21:01:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 21:01:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-02 21:01:51,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-02 21:01:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-02 21:01:51,472 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-02 21:01:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-02 21:01:51,473 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-02 21:01:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 21:01:51,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 21:01:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-02 21:01:51,475 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-02 21:01:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-02 21:01:51,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-02 21:01:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 21:01:51,475 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 21:01:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_115 [2022-11-02 21:01:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_115 [2022-11-02 21:01:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-02 21:01:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-02 21:01:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-02 21:01:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-02 21:01:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 21:01:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 21:01:51,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 21:01:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-02 21:01:51,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-02 21:01:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 21:01:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-02 21:01:51,477 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-02 21:01:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 21:01:51,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 21:01:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-02 21:01:51,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-02 21:01:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 21:01:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 21:01:51,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 21:01:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-02 21:01:51,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-02 21:01:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-02 21:01:51,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-02 21:01:51,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-02 21:01:51,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-02 21:01:51,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 21:01:51,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 21:01:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 21:01:51,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 21:01:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 21:01:51,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 21:01:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 21:01:51,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 21:01:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-02 21:01:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-02 21:01:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-02 21:01:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-02 21:01:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-02 21:01:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-02 21:01:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-02 21:01:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-02 21:01:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-02 21:01:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-02 21:01:51,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 21:01:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 21:01:51,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-02 21:01:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-02 21:01:51,483 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-02 21:01:51,484 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-02 21:01:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-02 21:01:51,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-02 21:01:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 21:01:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-02 21:01:51,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-02 21:01:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-02 21:01:51,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-02 21:01:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-02 21:01:51,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-02 21:01:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 21:01:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-02 21:01:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-02 21:01:51,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 21:01:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 21:01:51,498 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-02 21:01:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-02 21:01:51,498 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 21:01:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 21:01:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 21:01:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 21:01:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 21:01:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 21:01:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-02 21:01:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-02 21:01:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 21:01:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 21:01:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-02 21:01:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-02 21:01:51,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-02 21:01:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-02 21:01:51,500 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-02 21:01:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-02 21:01:51,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 21:01:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 21:01:51,500 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-02 21:01:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-02 21:01:51,501 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-02 21:01:51,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-02 21:01:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 21:01:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 21:01:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 21:01:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 21:01:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-02 21:01:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-02 21:01:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-02 21:01:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-02 21:01:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-02 21:01:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-02 21:01:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-02 21:01:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-02 21:01:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-02 21:01:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-02 21:01:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 21:01:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 21:01:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-02 21:01:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-02 21:01:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-02 21:01:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-02 21:01:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-02 21:01:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-02 21:01:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 21:01:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 21:01:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 21:01:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 21:01:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 21:01:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 21:01:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-02 21:01:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-02 21:01:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-02 21:01:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-02 21:01:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-02 21:01:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-02 21:01:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-02 21:01:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-02 21:01:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-02 21:01:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-02 21:01:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-02 21:01:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-02 21:01:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 21:01:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 21:01:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-02 21:01:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-02 21:01:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-02 21:01:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-02 21:01:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-02 21:01:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-02 21:01:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-02 21:01:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-02 21:01:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-02 21:01:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-02 21:01:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 21:01:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 21:01:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 21:01:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 21:01:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-02 21:01:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-02 21:01:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-02 21:01:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-02 21:01:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-02 21:01:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-02 21:01:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 21:01:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 21:01:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-02 21:01:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-02 21:01:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-02 21:01:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-02 21:01:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-02 21:01:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-02 21:01:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-02 21:01:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-02 21:01:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-02 21:01:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-02 21:01:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 21:01:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 21:01:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 21:01:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-02 21:01:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-02 21:01:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 21:01:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 21:01:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-02 21:01:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-02 21:01:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 21:01:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-02 21:01:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-02 21:01:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-02 21:01:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-02 21:01:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-02 21:01:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-02 21:01:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-02 21:01:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-02 21:01:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-02 21:01:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-02 21:01:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_102 [2022-11-02 21:01:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_102 [2022-11-02 21:01:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-02 21:01:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-02 21:01:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 21:01:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-02 21:01:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-02 21:01:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-02 21:01:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-02 21:01:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-02 21:01:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-02 21:01:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-02 21:01:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-02 21:01:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 21:01:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 21:01:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 21:01:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 21:01:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-02 21:01:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-02 21:01:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 21:01:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 21:01:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 21:01:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 21:01:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-02 21:01:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-02 21:01:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-02 21:01:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-02 21:01:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-02 21:01:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-02 21:01:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-02 21:01:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-02 21:01:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-02 21:01:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-02 21:01:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-02 21:01:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-02 21:01:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-02 21:01:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-02 21:01:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 21:01:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 21:01:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-02 21:01:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-02 21:01:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-02 21:01:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-02 21:01:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-02 21:01:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-02 21:01:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-02 21:01:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-02 21:01:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 21:01:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 21:01:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 21:01:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-02 21:01:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-02 21:01:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 21:01:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 21:01:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-02 21:01:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-02 21:01:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-02 21:01:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-02 21:01:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 21:01:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 21:01:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-02 21:01:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-02 21:01:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 21:01:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 21:01:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-02 21:01:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-02 21:01:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 21:01:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 21:01:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-02 21:01:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-02 21:01:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-02 21:01:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-02 21:01:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 21:01:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 21:01:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-02 21:01:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-02 21:01:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-02 21:01:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-02 21:01:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 21:01:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 21:01:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-02 21:01:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-02 21:01:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-02 21:01:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-02 21:01:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 21:01:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 21:01:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-02 21:01:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-02 21:01:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-02 21:01:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-02 21:01:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-02 21:01:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-02 21:01:51,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-02 21:01:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-02 21:01:51,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-02 21:01:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 21:01:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-02 21:01:51,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-02 21:01:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-02 21:01:51,528 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-02 21:01:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 21:01:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 21:01:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-02 21:01:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-02 21:01:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-02 21:01:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-02 21:01:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-02 21:01:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-02 21:01:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-02 21:01:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-02 21:01:52,893 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 21:01:52,903 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 21:02:05,128 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 21:04:21,726 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-02 21:04:21,894 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 21:04:21,919 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 21:04:21,920 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-02 21:04:21,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:04:21 BoogieIcfgContainer [2022-11-02 21:04:21,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 21:04:21,929 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 21:04:21,929 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 21:04:21,933 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 21:04:21,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 09:01:39" (1/3) ... [2022-11-02 21:04:21,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c5e5ae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 09:04:21, skipping insertion in model container [2022-11-02 21:04:21,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:49" (2/3) ... [2022-11-02 21:04:21,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c5e5ae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 09:04:21, skipping insertion in model container [2022-11-02 21:04:21,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:04:21" (3/3) ... [2022-11-02 21:04:21,937 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-02 21:04:21,958 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 21:04:21,958 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 21:04:22,078 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 21:04:22,089 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4cae7733, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 21:04:22,089 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 21:04:22,109 INFO L276 IsEmpty]: Start isEmpty. Operand has 3765 states, 2691 states have (on average 1.3444816053511706) internal successors, (3618), 2706 states have internal predecessors, (3618), 904 states have call successors, (904), 170 states have call predecessors, (904), 169 states have return successors, (898), 896 states have call predecessors, (898), 898 states have call successors, (898) [2022-11-02 21:04:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-11-02 21:04:22,196 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:04:22,197 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 21:04:22,198 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:04:22,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:04:22,205 INFO L85 PathProgramCache]: Analyzing trace with hash -209779402, now seen corresponding path program 1 times [2022-11-02 21:04:22,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:04:22,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564810571] [2022-11-02 21:04:22,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:04:22,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:04:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 21:04:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 21:04:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-02 21:04:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-02 21:04:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-02 21:04:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-02 21:04:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-02 21:04:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-02 21:04:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-02 21:04:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-02 21:04:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-02 21:04:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-02 21:04:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-02 21:04:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-02 21:04:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-02 21:04:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-02 21:04:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-11-02 21:04:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-11-02 21:04:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-11-02 21:04:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-11-02 21:04:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-02 21:04:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-11-02 21:04:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:25,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-11-02 21:04:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-02 21:04:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-02 21:04:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-02 21:04:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-11-02 21:04:26,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-02 21:04:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-02 21:04:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-11-02 21:04:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 21:04:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 21:04:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 21:04:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 21:04:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-11-02 21:04:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:04:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1451 trivial. 0 not checked. [2022-11-02 21:04:26,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:04:26,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564810571] [2022-11-02 21:04:26,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564810571] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:04:26,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:04:26,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-02 21:04:26,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061602301] [2022-11-02 21:04:26,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:04:26,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-02 21:04:26,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:04:26,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-02 21:04:26,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-02 21:04:26,437 INFO L87 Difference]: Start difference. First operand has 3765 states, 2691 states have (on average 1.3444816053511706) internal successors, (3618), 2706 states have internal predecessors, (3618), 904 states have call successors, (904), 170 states have call predecessors, (904), 169 states have return successors, (898), 896 states have call predecessors, (898), 898 states have call successors, (898) Second operand has 7 states, 7 states have (on average 21.714285714285715) internal successors, (152), 3 states have internal predecessors, (152), 3 states have call successors, (41), 6 states have call predecessors, (41), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2022-11-02 21:04:33,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:38,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:40,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:43,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:46,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:48,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:50,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:52,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:54,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:56,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:12,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:15,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:17,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:19,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:22,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:25,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:27,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:31,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:33,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:35,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:37,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []