./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 0e0057cc 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_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/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_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme --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 0.2.4-dev-0e0057c [2023-11-26 12:05:06,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:05:06,283 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 12:05:06,292 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:05:06,294 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:05:06,346 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:05:06,347 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:05:06,348 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:05:06,350 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:05:06,357 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:05:06,358 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:05:06,359 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:05:06,360 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:05:06,362 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:05:06,363 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:05:06,364 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:05:06,364 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:05:06,365 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:05:06,365 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:05:06,367 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:05:06,368 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:05:06,369 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:05:06,369 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:05:06,370 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:05:06,371 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:05:06,372 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:05:06,373 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:05:06,373 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:05:06,374 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:05:06,374 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:05:06,376 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:05:06,376 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:05:06,377 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:05:06,377 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 12:05:06,377 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:05:06,378 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:05:06,378 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:05:06,379 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:05:06,379 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:05:06,379 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_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 [2023-11-26 12:05:06,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:05:06,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:05:06,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:05:06,786 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:05:06,786 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:05:06,788 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/../../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 [2023-11-26 12:05:10,513 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:05:11,134 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:05:11,135 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/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 [2023-11-26 12:05:11,196 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/data/e4253d3ae/770780225abb4fc99ce54f543f65d3a7/FLAGd0a83f958 [2023-11-26 12:05:11,219 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/data/e4253d3ae/770780225abb4fc99ce54f543f65d3a7 [2023-11-26 12:05:11,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:05:11,229 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:05:11,233 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:05:11,234 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:05:11,241 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:05:11,242 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:11" (1/1) ... [2023-11-26 12:05:11,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e7f6fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:11, skipping insertion in model container [2023-11-26 12:05:11,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:11" (1/1) ... [2023-11-26 12:05:11,412 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:05:13,170 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/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] [2023-11-26 12:05:13,257 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:05:13,297 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:05:13,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] [2023-11-26 12:05:13,779 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/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] [2023-11-26 12:05:13,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:05:13,885 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:05:13,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13 WrapperNode [2023-11-26 12:05:13,886 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:05:13,887 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:05:13,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:05:13,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:05:13,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:14,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:14,194 INFO L138 Inliner]: procedures = 188, calls = 1431, calls flagged for inlining = 94, calls inlined = 89, statements flattened = 3898 [2023-11-26 12:05:14,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:05:14,195 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:05:14,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:05:14,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:05:14,285 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:14,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:14,327 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,292 INFO L175 MemorySlicer]: Split 618 memory accesses to 12 slices as follows [2, 3, 3, 203, 358, 6, 5, 2, 3, 5, 23, 5]. 58 percent of accesses are in the largest equivalence class. The 50 initializations are split as follows [2, 3, 3, 0, 16, 0, 0, 0, 3, 0, 23, 0]. The 301 writes are split as follows [0, 0, 0, 174, 116, 3, 4, 1, 0, 2, 0, 1]. [2023-11-26 12:05:15,293 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,294 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,435 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,469 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,504 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,524 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,567 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:05:15,568 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:05:15,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:05:15,570 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:05:15,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (1/1) ... [2023-11-26 12:05:15,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:05:15,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:05:15,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 12:05:15,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd05b09f-c48e-45ae-9b6c-0104d7d4456b/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 12:05:15,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2023-11-26 12:05:15,675 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2023-11-26 12:05:15,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 12:05:15,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 12:05:15,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 12:05:15,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 12:05:15,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 12:05:15,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 12:05:15,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 12:05:15,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 12:05:15,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 12:05:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 12:05:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 12:05:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 12:05:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 12:05:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 12:05:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2023-11-26 12:05:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2023-11-26 12:05:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 12:05:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 12:05:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 12:05:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 12:05:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 12:05:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 12:05:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 12:05:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 12:05:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 12:05:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 12:05:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 12:05:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 12:05:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 12:05:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 12:05:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2023-11-26 12:05:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2023-11-26 12:05:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 12:05:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 12:05:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2023-11-26 12:05:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2023-11-26 12:05:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2023-11-26 12:05:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2023-11-26 12:05:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2023-11-26 12:05:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2023-11-26 12:05:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 12:05:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 12:05:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2023-11-26 12:05:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2023-11-26 12:05:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2023-11-26 12:05:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2023-11-26 12:05:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-26 12:05:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-26 12:05:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2023-11-26 12:05:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2023-11-26 12:05:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2023-11-26 12:05:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2023-11-26 12:05:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2023-11-26 12:05:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2023-11-26 12:05:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 12:05:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 12:05:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 12:05:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 12:05:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 12:05:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 12:05:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 12:05:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 12:05:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 12:05:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 12:05:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 12:05:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 12:05:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 12:05:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 12:05:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2023-11-26 12:05:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2023-11-26 12:05:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 12:05:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 12:05:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-26 12:05:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-26 12:05:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2023-11-26 12:05:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2023-11-26 12:05:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 12:05:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 12:05:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2023-11-26 12:05:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2023-11-26 12:05:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-26 12:05:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-26 12:05:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 12:05:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 12:05:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-26 12:05:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-26 12:05:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2023-11-26 12:05:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2023-11-26 12:05:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2023-11-26 12:05:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2023-11-26 12:05:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2023-11-26 12:05:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2023-11-26 12:05:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 12:05:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2023-11-26 12:05:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2023-11-26 12:05:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2023-11-26 12:05:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2023-11-26 12:05:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-26 12:05:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-26 12:05:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:05:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2023-11-26 12:05:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2023-11-26 12:05:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 12:05:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 12:05:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 12:05:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 12:05:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 12:05:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 12:05:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 12:05:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 12:05:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 12:05:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 12:05:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 12:05:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 12:05:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 12:05:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 12:05:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 12:05:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2023-11-26 12:05:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2023-11-26 12:05:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2023-11-26 12:05:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2023-11-26 12:05:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2023-11-26 12:05:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2023-11-26 12:05:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 12:05:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 12:05:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 12:05:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 12:05:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 12:05:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 12:05:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 12:05:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 12:05:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 12:05:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 12:05:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 12:05:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 12:05:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-26 12:05:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-26 12:05:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2023-11-26 12:05:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2023-11-26 12:05:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2023-11-26 12:05:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2023-11-26 12:05:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-26 12:05:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-26 12:05:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 12:05:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 12:05:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 12:05:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 12:05:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 12:05:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 12:05:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 12:05:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 12:05:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 12:05:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 12:05:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 12:05:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 12:05:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 12:05:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-26 12:05:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-26 12:05:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2023-11-26 12:05:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2023-11-26 12:05:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 12:05:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 12:05:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2023-11-26 12:05:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2023-11-26 12:05:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-26 12:05:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-26 12:05:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2023-11-26 12:05:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2023-11-26 12:05:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2023-11-26 12:05:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2023-11-26 12:05:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-26 12:05:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-26 12:05:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2023-11-26 12:05:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2023-11-26 12:05:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 12:05:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 12:05:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 12:05:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 12:05:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 12:05:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 12:05:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 12:05:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 12:05:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 12:05:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 12:05:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 12:05:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 12:05:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2023-11-26 12:05:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2023-11-26 12:05:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-26 12:05:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-26 12:05:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2023-11-26 12:05:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2023-11-26 12:05:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:05:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:05:16,469 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:05:16,473 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 12:05:16,698 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 12:05:23,082 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:05:23,393 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:05:23,394 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-26 12:05:23,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:05:23 BoogieIcfgContainer [2023-11-26 12:05:23,395 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:05:23,398 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 12:05:23,399 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 12:05:23,402 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 12:05:23,402 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:05:11" (1/3) ... [2023-11-26 12:05:23,403 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cd1c95c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:05:23, skipping insertion in model container [2023-11-26 12:05:23,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:13" (2/3) ... [2023-11-26 12:05:23,405 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cd1c95c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:05:23, skipping insertion in model container [2023-11-26 12:05:23,405 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:05:23" (3/3) ... [2023-11-26 12:05:23,407 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 [2023-11-26 12:05:23,427 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 12:05:23,427 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 12:05:23,525 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 12:05:23,534 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@5a5002, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 12:05:23,535 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 12:05:23,546 INFO L276 IsEmpty]: Start isEmpty. Operand has 1115 states, 732 states have (on average 1.4467213114754098) internal successors, (1059), 753 states have internal predecessors, (1059), 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) [2023-11-26 12:05:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-26 12:05:23,593 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:05:23,594 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-26 12:05:23,594 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:05:23,603 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:05:23,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1472574596, now seen corresponding path program 1 times [2023-11-26 12:05:23,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:05:23,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656055094] [2023-11-26 12:05:23,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:05:23,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:05:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-26 12:05:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 12:05:25,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-26 12:05:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-26 12:05:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-26 12:05:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 12:05:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-26 12:05:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-26 12:05:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-26 12:05:25,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-26 12:05:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 12:05:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-26 12:05:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-26 12:05:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-26 12:05:25,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:05:25,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656055094] [2023-11-26 12:05:25,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656055094] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:05:25,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:05:25,303 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-26 12:05:25,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818947322] [2023-11-26 12:05:25,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:05:25,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-26 12:05:25,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:05:25,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-26 12:05:25,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-26 12:05:25,350 INFO L87 Difference]: Start difference. First operand has 1115 states, 732 states have (on average 1.4467213114754098) internal successors, (1059), 753 states have internal predecessors, (1059), 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 7 states, 6 states have (on average 8.833333333333334) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-26 12:05:27,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:05:30,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:05:33,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:05:36,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:05:40,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:05:42,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:05:53,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:05:57,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:06:01,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:06:05,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 12:06:09,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []