./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 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/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_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC --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 0.3.0-dev-6497de0 [2024-11-24 01:55:49,840 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 01:55:49,930 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 01:55:49,939 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 01:55:49,939 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 01:55:49,985 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 01:55:49,985 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 01:55:49,986 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 01:55:49,986 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 01:55:49,986 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 01:55:49,986 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 01:55:49,986 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 01:55:49,986 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 01:55:49,987 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 01:55:49,987 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 01:55:49,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 01:55:49,988 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 01:55:49,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 01:55:49,990 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 01:55:49,990 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:55:49,990 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:55:49,990 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:55:49,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:55:49,991 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 01:55:49,991 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:55:49,991 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:55:49,991 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:55:49,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:55:49,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 01:55:49,992 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 01:55:49,993 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 01:55:49,993 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC 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 [2024-11-24 01:55:50,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 01:55:50,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 01:55:50,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 01:55:50,327 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 01:55:50,328 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 01:55:50,330 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-11-24 01:55:53,335 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/data/d385a8f71/c0fbfb83bf7047b8a84ef39314574cb2/FLAGbe96f1e44 [2024-11-24 01:55:53,977 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 01:55:53,980 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-11-24 01:55:54,039 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/data/d385a8f71/c0fbfb83bf7047b8a84ef39314574cb2/FLAGbe96f1e44 [2024-11-24 01:55:54,056 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/data/d385a8f71/c0fbfb83bf7047b8a84ef39314574cb2 [2024-11-24 01:55:54,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 01:55:54,061 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 01:55:54,063 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 01:55:54,063 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 01:55:54,068 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 01:55:54,070 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:55:54" (1/1) ... [2024-11-24 01:55:54,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32800812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:54, skipping insertion in model container [2024-11-24 01:55:54,072 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:55:54" (1/1) ... [2024-11-24 01:55:54,197 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 01:55:55,564 WARN L250 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_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/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] [2024-11-24 01:55:55,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:55:55,662 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 01:55:55,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] [2024-11-24 01:55:56,019 WARN L250 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_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/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] [2024-11-24 01:55:56,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:55:56,157 INFO L204 MainTranslator]: Completed translation [2024-11-24 01:55:56,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56 WrapperNode [2024-11-24 01:55:56,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 01:55:56,160 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 01:55:56,160 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 01:55:56,160 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 01:55:56,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:56,250 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:56,404 INFO L138 Inliner]: procedures = 188, calls = 1457, calls flagged for inlining = 94, calls inlined = 89, statements flattened = 3931 [2024-11-24 01:55:56,405 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 01:55:56,405 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 01:55:56,405 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 01:55:56,406 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 01:55:56,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:56,423 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:56,450 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,121 INFO L175 MemorySlicer]: Split 646 memory accesses to 12 slices as follows [5, 2, 3, 5, 3, 384, 5, 6, 3, 2, 25, 203]. 59 percent of accesses are in the largest equivalence class. The 53 initializations are split as follows [0, 2, 3, 0, 3, 42, 0, 0, 3, 0, 0, 0]. The 326 writes are split as follows [2, 0, 0, 1, 0, 116, 4, 3, 0, 1, 25, 174]. [2024-11-24 01:55:57,121 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,121 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,226 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,236 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,261 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,297 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,334 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 01:55:57,336 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 01:55:57,336 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 01:55:57,336 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 01:55:57,338 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:55:57,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:55:57,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 01:55:57,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 01:55:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2024-11-24 01:55:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2024-11-24 01:55:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 01:55:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 01:55:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 01:55:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 01:55:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 01:55:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 01:55:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 01:55:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 01:55:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 01:55:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 01:55:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 01:55:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 01:55:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-24 01:55:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-24 01:55:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2024-11-24 01:55:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2024-11-24 01:55:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 01:55:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 01:55:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 01:55:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 01:55:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 01:55:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 01:55:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 01:55:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 01:55:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 01:55:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 01:55:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 01:55:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 01:55:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2024-11-24 01:55:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 01:55:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2024-11-24 01:55:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2024-11-24 01:55:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2024-11-24 01:55:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2024-11-24 01:55:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 01:55:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-24 01:55:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2024-11-24 01:55:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-24 01:55:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-24 01:55:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2024-11-24 01:55:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2024-11-24 01:55:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 01:55:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2024-11-24 01:55:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-24 01:55:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-24 01:55:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 01:55:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2024-11-24 01:55:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2024-11-24 01:55:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 01:55:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 01:55:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 01:55:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 01:55:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 01:55:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2024-11-24 01:55:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2024-11-24 01:55:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2024-11-24 01:55:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 01:55:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 01:55:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 01:55:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 01:55:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 01:55:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 01:55:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 01:55:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 01:55:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 01:55:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 01:55:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 01:55:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-24 01:55:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-24 01:55:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2024-11-24 01:55:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2024-11-24 01:55:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2024-11-24 01:55:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2024-11-24 01:55:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-24 01:55:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-24 01:55:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 01:55:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-24 01:55:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-24 01:55:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2024-11-24 01:55:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2024-11-24 01:55:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-24 01:55:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-24 01:55:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2024-11-24 01:55:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2024-11-24 01:55:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-24 01:55:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-24 01:55:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2024-11-24 01:55:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2024-11-24 01:55:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2024-11-24 01:55:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-24 01:55:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2024-11-24 01:55:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 01:55:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2024-11-24 01:55:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-24 01:55:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2024-11-24 01:55:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2024-11-24 01:55:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 01:55:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 01:55:58,152 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 01:55:58,155 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 01:55:58,345 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 01:56:07,692 INFO L? ?]: Removed 1298 outVars from TransFormulas that were not future-live. [2024-11-24 01:56:07,692 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 01:56:07,748 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 01:56:07,748 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-24 01:56:07,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:56:07 BoogieIcfgContainer [2024-11-24 01:56:07,749 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 01:56:07,751 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 01:56:07,751 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 01:56:07,756 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 01:56:07,756 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 01:55:54" (1/3) ... [2024-11-24 01:56:07,757 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d313c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:56:07, skipping insertion in model container [2024-11-24 01:56:07,757 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (2/3) ... [2024-11-24 01:56:07,757 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d313c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:56:07, skipping insertion in model container [2024-11-24 01:56:07,757 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:56:07" (3/3) ... [2024-11-24 01:56:07,758 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2024-11-24 01:56:07,778 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 01:56:07,781 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i that has 54 procedures, 1242 locations, 1 initial locations, 2 loop locations, and 1 error locations. [2024-11-24 01:56:07,891 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 01:56:07,902 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;@488c9098, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 01:56:07,903 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 01:56:07,910 INFO L276 IsEmpty]: Start isEmpty. Operand has 1241 states, 858 states have (on average 1.381118881118881) internal successors, (1185), 895 states have internal predecessors, (1185), 330 states have call successors, (330), 53 states have call predecessors, (330), 52 states have return successors, (325), 319 states have call predecessors, (325), 325 states have call successors, (325) [2024-11-24 01:56:07,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-24 01:56:07,944 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:56:07,944 INFO L218 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] [2024-11-24 01:56:07,945 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:56:07,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:56:07,950 INFO L85 PathProgramCache]: Analyzing trace with hash 2032504410, now seen corresponding path program 1 times [2024-11-24 01:56:07,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:56:07,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259047756] [2024-11-24 01:56:07,958 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:56:07,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:56:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:56:09,687 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 01:56:09,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:56:09,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259047756] [2024-11-24 01:56:09,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259047756] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:56:09,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:56:09,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 01:56:09,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807640515] [2024-11-24 01:56:09,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:56:09,695 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 01:56:09,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:56:09,717 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 01:56:09,718 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 01:56:09,723 INFO L87 Difference]: Start difference. First operand has 1241 states, 858 states have (on average 1.381118881118881) internal successors, (1185), 895 states have internal predecessors, (1185), 330 states have call successors, (330), 53 states have call predecessors, (330), 52 states have return successors, (325), 319 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-24 01:56:10,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:56:10,106 INFO L93 Difference]: Finished difference Result 2465 states and 3695 transitions. [2024-11-24 01:56:10,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-24 01:56:10,109 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 111 [2024-11-24 01:56:10,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:56:10,147 INFO L225 Difference]: With dead ends: 2465 [2024-11-24 01:56:10,147 INFO L226 Difference]: Without dead ends: 1225 [2024-11-24 01:56:10,163 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 01:56:10,167 INFO L435 NwaCegarLoop]: 1816 mSDtfsCounter, 0 mSDsluCounter, 5441 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7257 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-24 01:56:10,169 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7257 Invalid, 18 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-24 01:56:10,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2024-11-24 01:56:10,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 1225. [2024-11-24 01:56:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1225 states, 849 states have (on average 1.3604240282685511) internal successors, (1155), 878 states have internal predecessors, (1155), 324 states have call successors, (324), 52 states have call predecessors, (324), 51 states have return successors, (323), 317 states have call predecessors, (323), 323 states have call successors, (323) [2024-11-24 01:56:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1802 transitions. [2024-11-24 01:56:10,350 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1802 transitions. Word has length 111 [2024-11-24 01:56:10,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:56:10,353 INFO L471 AbstractCegarLoop]: Abstraction has 1225 states and 1802 transitions. [2024-11-24 01:56:10,353 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-24 01:56:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1802 transitions. [2024-11-24 01:56:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 01:56:10,368 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:56:10,368 INFO L218 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] [2024-11-24 01:56:10,369 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 01:56:10,369 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:56:10,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:56:10,370 INFO L85 PathProgramCache]: Analyzing trace with hash -909669010, now seen corresponding path program 1 times [2024-11-24 01:56:10,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:56:10,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319512647] [2024-11-24 01:56:10,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:56:10,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:56:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:56:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 01:56:11,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:56:11,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319512647] [2024-11-24 01:56:11,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319512647] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:56:11,795 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:56:11,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-24 01:56:11,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1973280743] [2024-11-24 01:56:11,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:56:11,800 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-24 01:56:11,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:56:11,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-24 01:56:11,801 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-24 01:56:11,802 INFO L87 Difference]: Start difference. First operand 1225 states and 1802 transitions. 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), 2 states have call predecessors, (17), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-24 01:56:11,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:56:11,998 INFO L93 Difference]: Finished difference Result 2440 states and 3609 transitions. [2024-11-24 01:56:11,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-24 01:56:11,999 INFO L78 Accepts]: Start accepts. Automaton has 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), 2 states have call predecessors, (17), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 114 [2024-11-24 01:56:12,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:56:12,013 INFO L225 Difference]: With dead ends: 2440 [2024-11-24 01:56:12,013 INFO L226 Difference]: Without dead ends: 1230 [2024-11-24 01:56:12,022 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-24 01:56:12,023 INFO L435 NwaCegarLoop]: 1796 mSDtfsCounter, 0 mSDsluCounter, 7179 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8975 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 01:56:12,023 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8975 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 01:56:12,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1230 states. [2024-11-24 01:56:12,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1230 to 1230. [2024-11-24 01:56:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1230 states, 853 states have (on average 1.35873388042204) internal successors, (1159), 882 states have internal predecessors, (1159), 324 states have call successors, (324), 52 states have call predecessors, (324), 52 states have return successors, (325), 318 states have call predecessors, (325), 323 states have call successors, (325) [2024-11-24 01:56:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1230 states and 1808 transitions. [2024-11-24 01:56:12,105 INFO L78 Accepts]: Start accepts. Automaton has 1230 states and 1808 transitions. Word has length 114 [2024-11-24 01:56:12,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:56:12,108 INFO L471 AbstractCegarLoop]: Abstraction has 1230 states and 1808 transitions. [2024-11-24 01:56:12,108 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has 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), 2 states have call predecessors, (17), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-24 01:56:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1808 transitions. [2024-11-24 01:56:12,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 01:56:12,116 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:56:12,116 INFO L218 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, 1] [2024-11-24 01:56:12,117 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 01:56:12,117 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:56:12,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:56:12,121 INFO L85 PathProgramCache]: Analyzing trace with hash -305632184, now seen corresponding path program 1 times [2024-11-24 01:56:12,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:56:12,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834713184] [2024-11-24 01:56:12,121 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:56:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:56:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:56:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 01:56:12,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:56:12,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834713184] [2024-11-24 01:56:12,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834713184] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:56:12,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:56:12,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:56:12,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951374806] [2024-11-24 01:56:12,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:56:12,943 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:56:12,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:56:12,944 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:56:12,944 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:56:12,945 INFO L87 Difference]: Start difference. First operand 1230 states and 1808 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2024-11-24 01:56:13,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:56:13,020 INFO L93 Difference]: Finished difference Result 1234 states and 1812 transitions. [2024-11-24 01:56:13,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:56:13,021 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 115 [2024-11-24 01:56:13,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:56:13,034 INFO L225 Difference]: With dead ends: 1234 [2024-11-24 01:56:13,034 INFO L226 Difference]: Without dead ends: 1231 [2024-11-24 01:56:13,035 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:56:13,036 INFO L435 NwaCegarLoop]: 1798 mSDtfsCounter, 0 mSDsluCounter, 1792 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3590 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 01:56:13,037 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3590 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 01:56:13,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1231 states. [2024-11-24 01:56:13,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1231 to 1231. [2024-11-24 01:56:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1231 states, 854 states have (on average 1.3583138173302107) internal successors, (1160), 883 states have internal predecessors, (1160), 324 states have call successors, (324), 52 states have call predecessors, (324), 52 states have return successors, (325), 318 states have call predecessors, (325), 323 states have call successors, (325) [2024-11-24 01:56:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1809 transitions. [2024-11-24 01:56:13,103 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1809 transitions. Word has length 115 [2024-11-24 01:56:13,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:56:13,103 INFO L471 AbstractCegarLoop]: Abstraction has 1231 states and 1809 transitions. [2024-11-24 01:56:13,104 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2024-11-24 01:56:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1809 transitions. [2024-11-24 01:56:13,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 01:56:13,110 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:56:13,111 INFO L218 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, 1, 1] [2024-11-24 01:56:13,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 01:56:13,111 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:56:13,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:56:13,112 INFO L85 PathProgramCache]: Analyzing trace with hash 651293553, now seen corresponding path program 1 times [2024-11-24 01:56:13,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:56:13,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610625031] [2024-11-24 01:56:13,112 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:56:13,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:56:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:56:13,850 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 01:56:13,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:56:13,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610625031] [2024-11-24 01:56:13,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610625031] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:56:13,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:56:13,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 01:56:13,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507480177] [2024-11-24 01:56:13,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:56:13,851 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 01:56:13,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:56:13,851 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 01:56:13,851 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 01:56:13,852 INFO L87 Difference]: Start difference. First operand 1231 states and 1809 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 3 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) [2024-11-24 01:56:13,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:56:13,993 INFO L93 Difference]: Finished difference Result 2439 states and 3606 transitions. [2024-11-24 01:56:13,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 01:56:13,994 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 3 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) Word has length 116 [2024-11-24 01:56:13,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:56:13,997 INFO L225 Difference]: With dead ends: 2439 [2024-11-24 01:56:13,997 INFO L226 Difference]: Without dead ends: 0 [2024-11-24 01:56:14,008 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-24 01:56:14,010 INFO L435 NwaCegarLoop]: 1786 mSDtfsCounter, 1740 mSDsluCounter, 1785 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1740 SdHoareTripleChecker+Valid, 3571 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 01:56:14,010 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1740 Valid, 3571 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 01:56:14,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-24 01:56:14,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-24 01:56:14,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-24 01:56:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-24 01:56:14,013 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 116 [2024-11-24 01:56:14,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:56:14,015 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-24 01:56:14,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 3 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) [2024-11-24 01:56:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-24 01:56:14,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 01:56:14,018 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-24 01:56:14,019 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 01:56:14,021 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-24 01:56:14,023 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-24 01:56:15,343 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-24 01:56:15,365 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 01:56:15 BoogieIcfgContainer [2024-11-24 01:56:15,366 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-24 01:56:15,366 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 01:56:15,366 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 01:56:15,367 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 01:56:15,368 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:56:07" (3/4) ... [2024-11-24 01:56:15,370 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 01:56:15,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_unaligned_be32 [2024-11-24 01:56:15,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_rw_cmd [2024-11-24 01:56:15,376 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sdmmc_post_req [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_pre_dma_transfer [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_send_cmd_no_wait [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_send_cmd [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_sdmmc_drv_probe [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_start_run [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sdio_extblock_cmd [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mmc_op_multi [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_1 [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_dma_transfer [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_request [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_read_data [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mmc_request_done [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_1 [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_1 [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_send_cmd_get_rsp [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_clear_error [2024-11-24 01:56:15,377 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sdmmc_get_ro [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_write_register [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_cmd_set_data_len [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_change_phase [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mmc_free_host [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mmc_card_uhs [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_sdmmc_drv_remove [2024-11-24 01:56:15,378 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_switch_clock [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_add_cmd [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mmc_priv [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sdmmc_get_cd [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_response_type [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_workqueue [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sdmmc_dev [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sd_cmd_set_sd_cmd [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_read_register [2024-11-24 01:56:15,379 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtsx_pci_card_exclusive_check [2024-11-24 01:56:15,380 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-11-24 01:56:15,436 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 414 nodes and edges [2024-11-24 01:56:15,441 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 130 nodes and edges [2024-11-24 01:56:15,446 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2024-11-24 01:56:15,451 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-24 01:56:15,460 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-24 01:56:15,468 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-24 01:56:15,471 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 01:56:15,478 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 01:56:15,851 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-24 01:56:15,852 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-24 01:56:15,852 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 01:56:15,853 INFO L158 Benchmark]: Toolchain (without parser) took 21792.21ms. Allocated memory was 117.4MB in the beginning and 411.0MB in the end (delta: 293.6MB). Free memory was 84.1MB in the beginning and 148.0MB in the end (delta: -63.9MB). Peak memory consumption was 225.3MB. Max. memory is 16.1GB. [2024-11-24 01:56:15,853 INFO L158 Benchmark]: CDTParser took 0.80ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 01:56:15,853 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2096.18ms. Allocated memory is still 117.4MB. Free memory was 83.9MB in the beginning and 58.0MB in the end (delta: 25.9MB). Peak memory consumption was 80.6MB. Max. memory is 16.1GB. [2024-11-24 01:56:15,854 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.05ms. Allocated memory is still 117.4MB. Free memory was 58.0MB in the beginning and 35.6MB in the end (delta: 22.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-24 01:56:15,855 INFO L158 Benchmark]: Boogie Preprocessor took 929.35ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 35.6MB in the beginning and 113.9MB in the end (delta: -78.3MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2024-11-24 01:56:15,855 INFO L158 Benchmark]: RCFGBuilder took 10413.17ms. Allocated memory is still 201.3MB. Free memory was 113.9MB in the beginning and 79.1MB in the end (delta: 34.8MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. [2024-11-24 01:56:15,856 INFO L158 Benchmark]: TraceAbstraction took 7615.14ms. Allocated memory was 201.3MB in the beginning and 411.0MB in the end (delta: 209.7MB). Free memory was 79.1MB in the beginning and 198.4MB in the end (delta: -119.3MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2024-11-24 01:56:15,856 INFO L158 Benchmark]: Witness Printer took 485.74ms. Allocated memory is still 411.0MB. Free memory was 198.4MB in the beginning and 148.0MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-24 01:56:15,858 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2096.18ms. Allocated memory is still 117.4MB. Free memory was 83.9MB in the beginning and 58.0MB in the end (delta: 25.9MB). Peak memory consumption was 80.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.05ms. Allocated memory is still 117.4MB. Free memory was 58.0MB in the beginning and 35.6MB in the end (delta: 22.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 929.35ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 35.6MB in the beginning and 113.9MB in the end (delta: -78.3MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * RCFGBuilder took 10413.17ms. Allocated memory is still 201.3MB. Free memory was 113.9MB in the beginning and 79.1MB in the end (delta: 34.8MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. * TraceAbstraction took 7615.14ms. Allocated memory was 201.3MB in the beginning and 411.0MB in the end (delta: 209.7MB). Free memory was 79.1MB in the beginning and 198.4MB in the end (delta: -119.3MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Witness Printer took 485.74ms. Allocated memory is still 411.0MB. Free memory was 198.4MB in the beginning and 148.0MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3927]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6750]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 54 procedures, 1242 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.2s, OverallIterations: 4, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1740 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1740 mSDsluCounter, 23393 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16197 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 49 IncrementalHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 7196 mSDtfsCounter, 49 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1241occurred in iteration=0, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 456 NumberOfCodeBlocks, 456 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 452 ConstructedInterpolants, 0 QuantifiedInterpolants, 572 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 84/84 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5602]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 5794]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5265]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 5882]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 4494]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 5949]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 4506]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 4583]: Location Invariant Derived location invariant: (ldv_spin == 0) RESULT: Ultimate proved your program to be correct! [2024-11-24 01:56:15,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb8d4382-726a-4bc1-bd5e-2b044c8b869c/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE