./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-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b 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_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP --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 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 21:15:59,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 21:16:00,060 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 21:16:00,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 21:16:00,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 21:16:00,093 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 21:16:00,094 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 21:16:00,095 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 21:16:00,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 21:16:00,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 21:16:00,097 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 21:16:00,097 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 21:16:00,098 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 21:16:00,099 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 21:16:00,099 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 21:16:00,100 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 21:16:00,100 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 21:16:00,101 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 21:16:00,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 21:16:00,102 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 21:16:00,102 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 21:16:00,103 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 21:16:00,104 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 21:16:00,104 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 21:16:00,105 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 21:16:00,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:16:00,106 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 21:16:00,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 21:16:00,107 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 21:16:00,107 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 21:16:00,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 21:16:00,108 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 21:16:00,109 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 21:16:00,109 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 21:16:00,110 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 21:16:00,110 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 21:16:00,110 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 762915d608ecb097448a47e33c85639d8aa65e1e4c75d703a75bd3458f3eb2ea [2023-11-06 21:16:00,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 21:16:00,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 21:16:00,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 21:16:00,426 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 21:16:00,427 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 21:16:00,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2023-11-06 21:16:03,444 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 21:16:04,278 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 21:16:04,278 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2023-11-06 21:16:04,346 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/data/667dcacd4/57dfc7b28d6e47a59de4ec70995eda71/FLAGff3fe1c28 [2023-11-06 21:16:04,361 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/data/667dcacd4/57dfc7b28d6e47a59de4ec70995eda71 [2023-11-06 21:16:04,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 21:16:04,365 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 21:16:04,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 21:16:04,367 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 21:16:04,372 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 21:16:04,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:16:04" (1/1) ... [2023-11-06 21:16:04,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4744ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:04, skipping insertion in model container [2023-11-06 21:16:04,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:16:04" (1/1) ... [2023-11-06 21:16:04,639 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 21:16:05,146 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2023-11-06 21:16:07,577 WARN L240 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_6843ba08-2753-4644-86d0-de8baf474df2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2023-11-06 21:16:07,661 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:16:07,695 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 21:16:07,848 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2023-11-06 21:16:07,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4309] [2023-11-06 21:16:07,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4312] [2023-11-06 21:16:07,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4315] [2023-11-06 21:16:07,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4318] [2023-11-06 21:16:08,490 WARN L240 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_6843ba08-2753-4644-86d0-de8baf474df2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445730,445743] [2023-11-06 21:16:08,498 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:16:08,811 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 21:16:08,819 INFO L206 MainTranslator]: Completed translation [2023-11-06 21:16:08,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08 WrapperNode [2023-11-06 21:16:08,820 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 21:16:08,822 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 21:16:08,822 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 21:16:08,822 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 21:16:08,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:09,102 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:09,609 INFO L138 Inliner]: procedures = 309, calls = 6387, calls flagged for inlining = 114, calls inlined = 111, statements flattened = 18286 [2023-11-06 21:16:09,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 21:16:09,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 21:16:09,611 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 21:16:09,611 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 21:16:09,621 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:09,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:09,887 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:09,888 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:10,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:10,182 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:10,397 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:10,426 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:10,601 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 21:16:10,602 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 21:16:10,602 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 21:16:10,603 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 21:16:10,603 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (1/1) ... [2023-11-06 21:16:10,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:16:10,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:16:10,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 21:16:10,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6843ba08-2753-4644-86d0-de8baf474df2/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 21:16:10,828 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-06 21:16:10,828 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-06 21:16:10,829 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2023-11-06 21:16:10,829 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2023-11-06 21:16:10,829 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2023-11-06 21:16:10,829 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2023-11-06 21:16:10,831 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2023-11-06 21:16:10,831 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2023-11-06 21:16:10,832 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2023-11-06 21:16:10,832 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2023-11-06 21:16:10,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 21:16:10,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 21:16:10,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 21:16:10,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 21:16:10,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 21:16:10,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 21:16:10,833 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2023-11-06 21:16:10,834 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2023-11-06 21:16:10,834 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2023-11-06 21:16:10,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2023-11-06 21:16:10,835 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2023-11-06 21:16:10,835 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2023-11-06 21:16:10,835 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-06 21:16:10,835 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-06 21:16:10,835 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2023-11-06 21:16:10,836 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2023-11-06 21:16:10,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 21:16:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 21:16:10,837 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-06 21:16:10,837 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-06 21:16:10,838 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2023-11-06 21:16:10,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2023-11-06 21:16:10,838 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2023-11-06 21:16:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2023-11-06 21:16:10,839 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2023-11-06 21:16:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2023-11-06 21:16:10,839 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2023-11-06 21:16:10,839 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2023-11-06 21:16:10,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 21:16:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 21:16:10,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 21:16:10,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 21:16:10,840 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2023-11-06 21:16:10,855 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2023-11-06 21:16:10,855 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2023-11-06 21:16:10,855 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2023-11-06 21:16:10,855 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-06 21:16:10,855 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-06 21:16:10,856 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2023-11-06 21:16:10,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2023-11-06 21:16:10,856 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 21:16:10,856 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 21:16:10,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 21:16:10,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 21:16:10,857 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 21:16:10,857 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 21:16:10,857 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2023-11-06 21:16:10,857 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2023-11-06 21:16:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2023-11-06 21:16:10,858 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2023-11-06 21:16:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 21:16:10,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 21:16:10,859 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2023-11-06 21:16:10,860 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2023-11-06 21:16:10,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 21:16:10,861 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 21:16:10,861 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 21:16:10,861 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2023-11-06 21:16:10,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2023-11-06 21:16:10,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 21:16:10,862 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-06 21:16:10,862 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-06 21:16:10,863 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-11-06 21:16:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-11-06 21:16:10,863 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-06 21:16:10,863 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-06 21:16:10,864 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 21:16:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 21:16:10,864 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2023-11-06 21:16:10,864 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2023-11-06 21:16:10,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2023-11-06 21:16:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2023-11-06 21:16:10,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2023-11-06 21:16:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2023-11-06 21:16:10,865 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2023-11-06 21:16:10,865 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2023-11-06 21:16:10,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 21:16:10,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 21:16:10,866 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2023-11-06 21:16:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2023-11-06 21:16:10,867 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 21:16:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 21:16:10,867 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-06 21:16:10,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-06 21:16:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-06 21:16:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-06 21:16:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-06 21:16:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-06 21:16:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-06 21:16:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-06 21:16:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-06 21:16:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-06 21:16:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-11-06 21:16:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-11-06 21:16:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2023-11-06 21:16:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2023-11-06 21:16:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 21:16:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 21:16:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2023-11-06 21:16:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2023-11-06 21:16:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-06 21:16:10,872 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-06 21:16:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-06 21:16:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-06 21:16:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 21:16:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2023-11-06 21:16:10,873 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2023-11-06 21:16:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2023-11-06 21:16:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2023-11-06 21:16:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2023-11-06 21:16:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2023-11-06 21:16:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 21:16:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2023-11-06 21:16:10,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2023-11-06 21:16:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2023-11-06 21:16:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2023-11-06 21:16:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-06 21:16:10,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-06 21:16:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 21:16:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2023-11-06 21:16:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2023-11-06 21:16:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-06 21:16:10,877 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-06 21:16:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2023-11-06 21:16:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2023-11-06 21:16:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2023-11-06 21:16:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2023-11-06 21:16:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2023-11-06 21:16:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2023-11-06 21:16:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2023-11-06 21:16:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2023-11-06 21:16:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2023-11-06 21:16:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2023-11-06 21:16:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2023-11-06 21:16:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2023-11-06 21:16:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2023-11-06 21:16:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2023-11-06 21:16:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2023-11-06 21:16:10,883 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2023-11-06 21:16:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2023-11-06 21:16:10,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2023-11-06 21:16:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2023-11-06 21:16:10,887 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2023-11-06 21:16:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2023-11-06 21:16:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2023-11-06 21:16:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2023-11-06 21:16:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2023-11-06 21:16:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 21:16:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2023-11-06 21:16:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2023-11-06 21:16:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2023-11-06 21:16:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2023-11-06 21:16:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2023-11-06 21:16:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2023-11-06 21:16:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2023-11-06 21:16:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2023-11-06 21:16:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2023-11-06 21:16:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2023-11-06 21:16:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-06 21:16:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-06 21:16:10,897 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2023-11-06 21:16:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2023-11-06 21:16:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2023-11-06 21:16:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2023-11-06 21:16:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-06 21:16:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-06 21:16:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2023-11-06 21:16:10,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2023-11-06 21:16:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2023-11-06 21:16:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2023-11-06 21:16:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2023-11-06 21:16:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2023-11-06 21:16:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2023-11-06 21:16:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2023-11-06 21:16:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 21:16:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2023-11-06 21:16:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2023-11-06 21:16:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-06 21:16:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-06 21:16:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 21:16:10,901 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 21:16:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 21:16:10,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 21:16:10,901 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 21:16:10,901 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2023-11-06 21:16:10,901 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2023-11-06 21:16:10,902 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-11-06 21:16:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-11-06 21:16:10,902 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2023-11-06 21:16:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2023-11-06 21:16:10,902 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2023-11-06 21:16:10,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2023-11-06 21:16:10,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2023-11-06 21:16:10,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2023-11-06 21:16:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2023-11-06 21:16:10,924 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2023-11-06 21:16:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2023-11-06 21:16:10,924 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2023-11-06 21:16:10,924 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2023-11-06 21:16:10,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2023-11-06 21:16:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2023-11-06 21:16:10,925 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2023-11-06 21:16:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-11-06 21:16:10,925 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-11-06 21:16:10,925 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2023-11-06 21:16:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2023-11-06 21:16:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-06 21:16:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-06 21:16:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2023-11-06 21:16:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2023-11-06 21:16:10,926 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 21:16:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 21:16:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-06 21:16:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-06 21:16:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2023-11-06 21:16:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2023-11-06 21:16:10,927 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2023-11-06 21:16:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2023-11-06 21:16:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 21:16:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 21:16:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2023-11-06 21:16:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2023-11-06 21:16:10,928 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-06 21:16:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-06 21:16:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2023-11-06 21:16:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2023-11-06 21:16:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 21:16:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2023-11-06 21:16:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2023-11-06 21:16:10,929 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-06 21:16:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-06 21:16:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-06 21:16:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-06 21:16:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2023-11-06 21:16:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2023-11-06 21:16:10,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 21:16:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 21:16:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2023-11-06 21:16:10,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2023-11-06 21:16:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2023-11-06 21:16:10,931 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2023-11-06 21:16:10,931 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2023-11-06 21:16:10,931 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2023-11-06 21:16:12,427 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 21:16:12,432 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 21:16:15,233 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 21:17:35,917 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 21:17:35,991 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 21:17:35,991 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-06 21:17:36,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:17:36 BoogieIcfgContainer [2023-11-06 21:17:36,005 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 21:17:36,010 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 21:17:36,010 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 21:17:36,014 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 21:17:36,014 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:16:04" (1/3) ... [2023-11-06 21:17:36,015 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b593a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:17:36, skipping insertion in model container [2023-11-06 21:17:36,015 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:16:08" (2/3) ... [2023-11-06 21:17:36,016 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b593a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:17:36, skipping insertion in model container [2023-11-06 21:17:36,016 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:17:36" (3/3) ... [2023-11-06 21:17:36,018 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2023-11-06 21:17:36,041 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 21:17:36,041 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 21:17:36,305 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 21:17:36,315 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;@7d5b9bb, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 21:17:36,316 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 21:17:36,358 INFO L276 IsEmpty]: Start isEmpty. Operand has 9342 states, 5557 states have (on average 1.2377181932697499) internal successors, (6878), 5594 states have internal predecessors, (6878), 3666 states have call successors, (3666), 118 states have call predecessors, (3666), 117 states have return successors, (3651), 3643 states have call predecessors, (3651), 3651 states have call successors, (3651) [2023-11-06 21:17:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2023-11-06 21:17:36,428 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:17:36,430 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 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] [2023-11-06 21:17:36,433 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:17:36,441 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:17:36,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1046931378, now seen corresponding path program 1 times [2023-11-06 21:17:36,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:17:36,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755170608] [2023-11-06 21:17:36,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:17:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:17:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 21:17:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 21:17:37,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:37,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 21:17:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:37,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 21:17:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 21:17:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 21:17:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 21:17:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 21:17:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 21:17:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 21:17:38,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 21:17:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 21:17:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 21:17:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 21:17:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 21:17:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 21:17:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 21:17:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 21:17:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:17:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-06 21:17:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2023-11-06 21:17:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2023-11-06 21:17:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2023-11-06 21:17:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2023-11-06 21:17:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2023-11-06 21:17:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2023-11-06 21:17:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:38,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2023-11-06 21:17:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2023-11-06 21:17:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-11-06 21:17:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-06 21:17:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:39,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2023-11-06 21:17:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2023-11-06 21:17:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:17:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:17:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2844 trivial. 0 not checked. [2023-11-06 21:17:39,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:17:39,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755170608] [2023-11-06 21:17:39,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755170608] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:17:39,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:17:39,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 21:17:39,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098291247] [2023-11-06 21:17:39,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:17:39,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:17:39,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:17:39,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:17:39,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:17:39,274 INFO L87 Difference]: Start difference. First operand has 9342 states, 5557 states have (on average 1.2377181932697499) internal successors, (6878), 5594 states have internal predecessors, (6878), 3666 states have call successors, (3666), 118 states have call predecessors, (3666), 117 states have return successors, (3651), 3643 states have call predecessors, (3651), 3651 states have call successors, (3651) Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (35), 5 states have call predecessors, (35), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-06 21:17:45,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:17:47,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:17:49,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:17:52,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:17:53,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:17:55,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:17:57,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:17:59,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:03,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:05,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:07,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:18,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:19,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:22,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:34,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:18:34,993 INFO L93 Difference]: Finished difference Result 18761 states and 28634 transitions. [2023-11-06 21:18:34,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:18:35,001 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (35), 5 states have call predecessors, (35), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 458 [2023-11-06 21:18:35,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:18:35,144 INFO L225 Difference]: With dead ends: 18761 [2023-11-06 21:18:35,144 INFO L226 Difference]: Without dead ends: 9402 [2023-11-06 21:18:35,250 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:18:35,256 INFO L413 NwaCegarLoop]: 13700 mSDtfsCounter, 1517 mSDsluCounter, 26418 mSDsCounter, 0 mSdLazyCounter, 3125 mSolverCounterSat, 7524 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1539 SdHoareTripleChecker+Valid, 40118 SdHoareTripleChecker+Invalid, 10655 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 7524 IncrementalHoareTripleChecker+Valid, 3125 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.3s IncrementalHoareTripleChecker+Time [2023-11-06 21:18:35,258 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1539 Valid, 40118 Invalid, 10655 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [7524 Valid, 3125 Invalid, 6 Unknown, 0 Unchecked, 54.3s Time] [2023-11-06 21:18:35,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9402 states. [2023-11-06 21:18:40,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9402 to 9320. [2023-11-06 21:18:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9320 states, 5552 states have (on average 1.2282060518731988) internal successors, (6819), 5572 states have internal predecessors, (6819), 3651 states have call successors, (3651), 117 states have call predecessors, (3651), 116 states have return successors, (3650), 3642 states have call predecessors, (3650), 3650 states have call successors, (3650) [2023-11-06 21:18:40,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9320 states to 9320 states and 14120 transitions. [2023-11-06 21:18:40,564 INFO L78 Accepts]: Start accepts. Automaton has 9320 states and 14120 transitions. Word has length 458 [2023-11-06 21:18:40,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:18:40,567 INFO L495 AbstractCegarLoop]: Abstraction has 9320 states and 14120 transitions. [2023-11-06 21:18:40,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (35), 5 states have call predecessors, (35), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-06 21:18:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 9320 states and 14120 transitions. [2023-11-06 21:18:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2023-11-06 21:18:40,587 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:18:40,588 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 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] [2023-11-06 21:18:40,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 21:18:40,589 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:18:40,589 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:18:40,590 INFO L85 PathProgramCache]: Analyzing trace with hash 1943704946, now seen corresponding path program 1 times [2023-11-06 21:18:40,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:18:40,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384339161] [2023-11-06 21:18:40,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:18:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:18:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:41,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 21:18:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:41,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:41,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:41,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 21:18:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:41,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:41,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:41,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 21:18:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 21:18:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 21:18:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 21:18:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 21:18:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 21:18:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 21:18:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 21:18:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 21:18:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 21:18:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 21:18:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 21:18:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 21:18:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 21:18:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 21:18:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 21:18:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 21:18:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-06 21:18:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2023-11-06 21:18:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2023-11-06 21:18:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:42,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2023-11-06 21:18:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2023-11-06 21:18:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2023-11-06 21:18:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2023-11-06 21:18:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2023-11-06 21:18:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2023-11-06 21:18:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-11-06 21:18:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-06 21:18:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2023-11-06 21:18:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2023-11-06 21:18:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 21:18:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:18:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2844 trivial. 0 not checked. [2023-11-06 21:18:43,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:18:43,270 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384339161] [2023-11-06 21:18:43,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384339161] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:18:43,270 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:18:43,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 21:18:43,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882556614] [2023-11-06 21:18:43,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:18:43,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 21:18:43,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:18:43,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 21:18:43,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:18:43,279 INFO L87 Difference]: Start difference. First operand 9320 states and 14120 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (35), 5 states have call predecessors, (35), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2023-11-06 21:18:50,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:52,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:54,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:56,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:18:59,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:04,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:06,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:07,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:09,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:21,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:24,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:26,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:28,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:33,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:35,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:38,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:40,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 21:19:42,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []