./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU --witnessprinter.witness.filename witness --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 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:58:01,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:58:01,835 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 21:58:01,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:58:01,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:58:01,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:58:01,879 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:58:01,880 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:58:01,881 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:58:01,881 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:58:01,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:58:01,882 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:58:01,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:58:01,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:58:01,886 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:58:01,886 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:58:01,886 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:58:01,887 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:58:01,887 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:58:01,888 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:58:01,888 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:58:01,892 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:58:01,892 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:58:01,892 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:58:01,893 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:58:01,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:58:01,894 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:58:01,894 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:58:01,894 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:58:01,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:58:01,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:58:01,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:58:01,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:58:01,899 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:58:01,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 21:58:01,899 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:58:01,900 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:58:01,900 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:58:01,900 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:58:01,900 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_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2024-10-31 21:58:02,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:58:02,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:58:02,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:58:02,239 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:58:02,240 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:58:02,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-10-31 21:58:04,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:58:04,901 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:58:04,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2024-10-31 21:58:04,940 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/data/0780473c1/dfaa781799884bafae1772795d10d0f3/FLAG077ad467d [2024-10-31 21:58:04,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/data/0780473c1/dfaa781799884bafae1772795d10d0f3 [2024-10-31 21:58:04,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:58:04,967 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:58:04,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:58:04,971 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:58:04,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:58:04,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:58:04" (1/1) ... [2024-10-31 21:58:04,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4567fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:04, skipping insertion in model container [2024-10-31 21:58:04,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:58:04" (1/1) ... [2024-10-31 21:58:05,084 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:58:05,576 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2024-10-31 21:58:05,577 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2024-10-31 21:58:05,748 WARN L251 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_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2024-10-31 21:58:06,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:58:06,463 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:58:06,567 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2024-10-31 21:58:06,567 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2024-10-31 21:58:06,579 WARN L251 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_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2024-10-31 21:58:06,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:58:06,963 INFO L204 MainTranslator]: Completed translation [2024-10-31 21:58:06,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06 WrapperNode [2024-10-31 21:58:06,964 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:58:06,965 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 21:58:06,965 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 21:58:06,965 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 21:58:06,980 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,051 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,173 INFO L138 Inliner]: procedures = 158, calls = 872, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 2011 [2024-10-31 21:58:07,174 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 21:58:07,174 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 21:58:07,175 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 21:58:07,175 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 21:58:07,188 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,192 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,223 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,614 INFO L175 MemorySlicer]: Split 510 memory accesses to 18 slices as follows [2, 5, 24, 8, 85, 5, 34, 34, 34, 36, 185, 12, 6, 10, 6, 1, 13, 10]. 36 percent of accesses are in the largest equivalence class. The 90 initializations are split as follows [2, 5, 0, 8, 0, 0, 0, 0, 0, 32, 31, 12, 0, 0, 0, 0, 0, 0]. The 278 writes are split as follows [0, 0, 24, 0, 84, 3, 33, 33, 33, 2, 48, 0, 5, 0, 5, 0, 1, 7]. [2024-10-31 21:58:07,615 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,615 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,687 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,698 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,713 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,724 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,746 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 21:58:07,747 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 21:58:07,747 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 21:58:07,747 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 21:58:07,748 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (1/1) ... [2024-10-31 21:58:07,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:58:07,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:07,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:07,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ce950b6-2f9b-41c9-b452-f66ae8ebe61a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 21:58:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-10-31 21:58:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-10-31 21:58:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-10-31 21:58:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-10-31 21:58:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-10-31 21:58:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-10-31 21:58:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-10-31 21:58:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-10-31 21:58:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-10-31 21:58:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-10-31 21:58:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-10-31 21:58:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-10-31 21:58:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-10-31 21:58:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-10-31 21:58:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-10-31 21:58:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-10-31 21:58:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-10-31 21:58:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-10-31 21:58:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-10-31 21:58:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-10-31 21:58:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-10-31 21:58:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-10-31 21:58:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-10-31 21:58:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-10-31 21:58:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-10-31 21:58:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-10-31 21:58:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-10-31 21:58:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-10-31 21:58:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-10-31 21:58:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-10-31 21:58:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-10-31 21:58:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-10-31 21:58:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-10-31 21:58:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-10-31 21:58:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-10-31 21:58:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2024-10-31 21:58:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 21:58:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 21:58:07,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 21:58:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 21:58:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-31 21:58:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-31 21:58:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-10-31 21:58:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-10-31 21:58:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2024-10-31 21:58:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2024-10-31 21:58:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2024-10-31 21:58:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2024-10-31 21:58:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 21:58:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 21:58:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 21:58:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 21:58:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 21:58:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 21:58:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 21:58:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 21:58:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 21:58:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 21:58:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 21:58:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 21:58:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 21:58:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 21:58:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 21:58:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 21:58:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 21:58:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 21:58:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 21:58:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 21:58:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 21:58:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 21:58:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 21:58:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-31 21:58:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-31 21:58:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2024-10-31 21:58:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2024-10-31 21:58:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2024-10-31 21:58:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2024-10-31 21:58:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2024-10-31 21:58:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2024-10-31 21:58:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 21:58:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 21:58:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2024-10-31 21:58:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2024-10-31 21:58:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2024-10-31 21:58:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2024-10-31 21:58:07,855 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2024-10-31 21:58:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2024-10-31 21:58:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2024-10-31 21:58:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2024-10-31 21:58:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 21:58:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 21:58:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 21:58:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 21:58:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 21:58:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 21:58:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 21:58:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 21:58:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 21:58:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 21:58:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 21:58:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 21:58:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 21:58:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-31 21:58:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2024-10-31 21:58:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2024-10-31 21:58:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2024-10-31 21:58:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-10-31 21:58:07,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-10-31 21:58:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2024-10-31 21:58:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2024-10-31 21:58:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2024-10-31 21:58:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2024-10-31 21:58:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2024-10-31 21:58:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2024-10-31 21:58:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 21:58:07,860 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 21:58:07,860 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2024-10-31 21:58:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2024-10-31 21:58:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2024-10-31 21:58:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2024-10-31 21:58:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 21:58:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-10-31 21:58:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-10-31 21:58:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 21:58:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2024-10-31 21:58:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2024-10-31 21:58:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 21:58:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 21:58:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 21:58:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 21:58:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2024-10-31 21:58:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-10-31 21:58:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 21:58:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 21:58:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 21:58:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 21:58:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2024-10-31 21:58:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2024-10-31 21:58:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-31 21:58:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-31 21:58:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-10-31 21:58:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-10-31 21:58:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-31 21:58:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-31 21:58:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2024-10-31 21:58:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2024-10-31 21:58:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2024-10-31 21:58:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2024-10-31 21:58:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 21:58:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-10-31 21:58:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-10-31 21:58:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 21:58:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2024-10-31 21:58:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-10-31 21:58:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2024-10-31 21:58:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2024-10-31 21:58:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2024-10-31 21:58:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2024-10-31 21:58:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2024-10-31 21:58:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 21:58:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 21:58:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 21:58:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 21:58:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2024-10-31 21:58:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2024-10-31 21:58:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-31 21:58:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-31 21:58:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure __snd_printk [2024-10-31 21:58:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __snd_printk [2024-10-31 21:58:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 21:58:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 21:58:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2024-10-31 21:58:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2024-10-31 21:58:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2024-10-31 21:58:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2024-10-31 21:58:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2024-10-31 21:58:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2024-10-31 21:58:08,542 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 21:58:08,548 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 21:58:08,642 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 21:58:16,234 INFO L? ?]: Removed 865 outVars from TransFormulas that were not future-live. [2024-10-31 21:58:16,234 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 21:58:16,278 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 21:58:16,278 INFO L316 CfgBuilder]: Removed 21 assume(true) statements. [2024-10-31 21:58:16,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:16 BoogieIcfgContainer [2024-10-31 21:58:16,279 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 21:58:16,281 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 21:58:16,281 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 21:58:16,285 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 21:58:16,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 09:58:04" (1/3) ... [2024-10-31 21:58:16,286 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2001958a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:58:16, skipping insertion in model container [2024-10-31 21:58:16,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:58:06" (2/3) ... [2024-10-31 21:58:16,286 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2001958a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:58:16, skipping insertion in model container [2024-10-31 21:58:16,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:16" (3/3) ... [2024-10-31 21:58:16,288 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2024-10-31 21:58:16,310 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 21:58:16,310 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 21:58:16,432 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 21:58:16,439 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@7da2735d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 21:58:16,439 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 21:58:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand has 772 states, 542 states have (on average 1.3560885608856088) internal successors, (735), 564 states have internal predecessors, (735), 179 states have call successors, (179), 50 states have call predecessors, (179), 49 states have return successors, (167), 166 states have call predecessors, (167), 167 states have call successors, (167) [2024-10-31 21:58:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-10-31 21:58:16,511 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 21:58:16,512 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 21:58:16,513 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 21:58:16,522 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:16,522 INFO L85 PathProgramCache]: Analyzing trace with hash 495981396, now seen corresponding path program 1 times [2024-10-31 21:58:16,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:16,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448904039] [2024-10-31 21:58:16,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:16,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-31 21:58:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-31 21:58:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-31 21:58:21,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-31 21:58:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 21:58:21,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-31 21:58:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-31 21:58:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-31 21:58:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:21,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-10-31 21:58:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:22,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-31 21:58:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:22,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-31 21:58:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:22,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 21:58:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:22,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 21:58:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:22,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-31 21:58:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:22,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-31 21:58:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-10-31 21:58:22,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 21:58:22,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448904039] [2024-10-31 21:58:22,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448904039] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 21:58:22,189 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 21:58:22,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-31 21:58:22,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895726175] [2024-10-31 21:58:22,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 21:58:22,198 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-31 21:58:22,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 21:58:22,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-31 21:58:22,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-10-31 21:58:22,236 INFO L87 Difference]: Start difference. First operand has 772 states, 542 states have (on average 1.3560885608856088) internal successors, (735), 564 states have internal predecessors, (735), 179 states have call successors, (179), 50 states have call predecessors, (179), 49 states have return successors, (167), 166 states have call predecessors, (167), 167 states have call successors, (167) Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-10-31 21:58:26,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-31 21:58:30,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-31 21:58:35,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-31 21:58:39,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []