./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-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/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_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/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_ac903cdc-229b-4a49-a0d4-31edaadbde16/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 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:57:53,471 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:57:53,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 21:57:53,569 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:57:53,572 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:57:53,612 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:57:53,613 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:57:53,613 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:57:53,614 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:57:53,614 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:57:53,614 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:57:53,615 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:57:53,615 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:57:53,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:57:53,621 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:57:53,622 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:57:53,622 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:57:53,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:57:53,622 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:57:53,623 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:57:53,623 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:57:53,624 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:57:53,624 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:57:53,624 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:57:53,625 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:57:53,625 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:57:53,625 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:57:53,626 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:57:53,626 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:57:53,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:57:53,627 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:57:53,628 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:57:53,628 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:57:53,628 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:57:53,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 21:57:53,629 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:57:53,629 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:57:53,629 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:57:53,630 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:57:53,630 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_ac903cdc-229b-4a49-a0d4-31edaadbde16/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 [2024-10-31 21:57:53,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:57:53,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:57:53,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:57:53,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:57:53,997 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:57:53,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-10-31 21:57:56,605 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:57:57,144 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:57:57,144 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-10-31 21:57:57,188 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/data/13283da48/88cde0fab0d848e9b497d16112226d8f/FLAG5e160eb0b [2024-10-31 21:57:57,209 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/data/13283da48/88cde0fab0d848e9b497d16112226d8f [2024-10-31 21:57:57,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:57:57,218 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:57:57,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:57,221 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:57:57,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:57:57,229 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:57:57,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25001610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57, skipping insertion in model container [2024-10-31 21:57:57,231 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:57:57,370 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:57:59,043 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_ac903cdc-229b-4a49-a0d4-31edaadbde16/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2024-10-31 21:57:59,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:59,168 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:57:59,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] [2024-10-31 21:57:59,586 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_ac903cdc-229b-4a49-a0d4-31edaadbde16/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2024-10-31 21:57:59,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:59,753 INFO L204 MainTranslator]: Completed translation [2024-10-31 21:57:59,753 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59 WrapperNode [2024-10-31 21:57:59,754 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:59,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 21:57:59,755 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 21:57:59,756 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 21:57:59,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:57:59,850 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,017 INFO L138 Inliner]: procedures = 188, calls = 1457, calls flagged for inlining = 94, calls inlined = 89, statements flattened = 4211 [2024-10-31 21:58:00,018 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 21:58:00,019 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 21:58:00,020 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 21:58:00,020 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 21:58:00,032 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,033 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,067 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,802 INFO L175 MemorySlicer]: Split 646 memory accesses to 12 slices as follows [2, 3, 3, 5, 6, 384, 203, 3, 5, 25, 2, 5]. 59 percent of accesses are in the largest equivalence class. The 53 initializations are split as follows [2, 3, 3, 0, 0, 42, 0, 3, 0, 0, 0, 0]. The 326 writes are split as follows [0, 0, 0, 2, 3, 116, 174, 0, 1, 25, 1, 4]. [2024-10-31 21:58:00,802 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,802 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,923 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,952 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,975 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:00,990 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:01,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 21:58:01,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 21:58:01,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 21:58:01,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 21:58:01,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (1/1) ... [2024-10-31 21:58:01,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:58:01,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:01,063 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:01,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac903cdc-229b-4a49-a0d4-31edaadbde16/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 21:58:01,093 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2024-10-31 21:58:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 21:58:01,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 21:58:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 21:58:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 21:58:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 21:58:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 21:58:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-31 21:58:01,095 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-31 21:58:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2024-10-31 21:58:01,095 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2024-10-31 21:58:01,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 21:58:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 21:58:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 21:58:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 21:58:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 21:58:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 21:58:01,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 21:58:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 21:58:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 21:58:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 21:58:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2024-10-31 21:58:01,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2024-10-31 21:58:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 21:58:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 21:58:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2024-10-31 21:58:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2024-10-31 21:58:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2024-10-31 21:58:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2024-10-31 21:58:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2024-10-31 21:58:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2024-10-31 21:58:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 21:58:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 21:58:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2024-10-31 21:58:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2024-10-31 21:58:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2024-10-31 21:58:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2024-10-31 21:58:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-10-31 21:58:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-10-31 21:58:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2024-10-31 21:58:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2024-10-31 21:58:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2024-10-31 21:58:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 21:58:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 21:58:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 21:58:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 21:58:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 21:58:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 21:58:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 21:58:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 21:58:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-31 21:58:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-31 21:58:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2024-10-31 21:58:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2024-10-31 21:58:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-31 21:58:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-31 21:58:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-10-31 21:58:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-10-31 21:58:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2024-10-31 21:58:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2024-10-31 21:58:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 21:58:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 21:58:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2024-10-31 21:58:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2024-10-31 21:58:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-31 21:58:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-31 21:58:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 21:58:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 21:58:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-10-31 21:58:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-10-31 21:58:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2024-10-31 21:58:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2024-10-31 21:58:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2024-10-31 21:58:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2024-10-31 21:58:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2024-10-31 21:58:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2024-10-31 21:58:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 21:58:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2024-10-31 21:58:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2024-10-31 21:58:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2024-10-31 21:58:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2024-10-31 21:58:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-10-31 21:58:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-10-31 21:58:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 21:58:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2024-10-31 21:58:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2024-10-31 21:58:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 21:58:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 21:58:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 21:58:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 21:58:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 21:58:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 21:58:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 21:58:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 21:58:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 21:58:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 21:58:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 21:58:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 21:58:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 21:58:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 21:58:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 21:58:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2024-10-31 21:58:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2024-10-31 21:58:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2024-10-31 21:58:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2024-10-31 21:58:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2024-10-31 21:58:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2024-10-31 21:58:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 21:58:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 21:58:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 21:58:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 21:58:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 21:58:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 21:58:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 21:58:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 21:58:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 21:58:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 21:58:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 21:58:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 21:58:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-10-31 21:58:01,123 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-10-31 21:58:01,124 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2024-10-31 21:58:01,124 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2024-10-31 21:58:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2024-10-31 21:58:01,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2024-10-31 21:58:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-10-31 21:58:01,125 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-10-31 21:58:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 21:58:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-10-31 21:58:01,125 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-10-31 21:58:01,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2024-10-31 21:58:01,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2024-10-31 21:58:01,127 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-31 21:58:01,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-31 21:58:01,127 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2024-10-31 21:58:01,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2024-10-31 21:58:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-10-31 21:58:01,128 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-10-31 21:58:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2024-10-31 21:58:01,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2024-10-31 21:58:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2024-10-31 21:58:01,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2024-10-31 21:58:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-31 21:58:01,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-31 21:58:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2024-10-31 21:58:01,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2024-10-31 21:58:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 21:58:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 21:58:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 21:58:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 21:58:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 21:58:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2024-10-31 21:58:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2024-10-31 21:58:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-10-31 21:58:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-10-31 21:58:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2024-10-31 21:58:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2024-10-31 21:58:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 21:58:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 21:58:01,748 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 21:58:01,751 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 21:58:01,988 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 21:58:11,546 INFO L? ?]: Removed 1304 outVars from TransFormulas that were not future-live. [2024-10-31 21:58:11,546 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 21:58:11,602 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 21:58:11,602 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-31 21:58:11,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:11 BoogieIcfgContainer [2024-10-31 21:58:11,603 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 21:58:11,605 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 21:58:11,605 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 21:58:11,610 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 21:58:11,610 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 09:57:57" (1/3) ... [2024-10-31 21:58:11,611 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c94931d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:58:11, skipping insertion in model container [2024-10-31 21:58:11,611 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:59" (2/3) ... [2024-10-31 21:58:11,612 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c94931d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:58:11, skipping insertion in model container [2024-10-31 21:58:11,612 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:11" (3/3) ... [2024-10-31 21:58:11,614 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-10-31 21:58:11,636 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 21:58:11,637 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 21:58:11,776 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 21:58:11,784 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;@52943f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 21:58:11,785 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 21:58:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand has 1258 states, 875 states have (on average 1.3737142857142857) internal successors, (1202), 896 states have internal predecessors, (1202), 330 states have call successors, (330), 53 states have call predecessors, (330), 52 states have return successors, (325), 321 states have call predecessors, (325), 325 states have call successors, (325) [2024-10-31 21:58:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-10-31 21:58:11,847 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 21:58:11,851 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 21:58:11,852 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 21:58:11,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:11,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1818746649, now seen corresponding path program 1 times [2024-10-31 21:58:11,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:11,874 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438556720] [2024-10-31 21:58:11,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 21:58:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:13,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-10-31 21:58:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:13,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 21:58:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:13,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-10-31 21:58:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:13,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-31 21:58:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:13,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-31 21:58:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:13,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-31 21:58:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-10-31 21:58:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-10-31 21:58:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-31 21:58:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-31 21:58:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-31 21:58:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-31 21:58:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 21:58:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-31 21:58:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-31 21:58:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 21:58:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-10-31 21:58:14,130 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 21:58:14,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438556720] [2024-10-31 21:58:14,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438556720] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 21:58:14,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 21:58:14,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-31 21:58:14,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252962343] [2024-10-31 21:58:14,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 21:58:14,150 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-31 21:58:14,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 21:58:14,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-31 21:58:14,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-31 21:58:14,190 INFO L87 Difference]: Start difference. First operand has 1258 states, 875 states have (on average 1.3737142857142857) internal successors, (1202), 896 states have internal predecessors, (1202), 330 states have call successors, (330), 53 states have call predecessors, (330), 52 states have return successors, (325), 321 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 5 states have internal predecessors, (70), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-10-31 21:58:21,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-31 21:58:25,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []