./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:03:33,169 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:03:33,277 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:03:33,281 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:03:33,281 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:03:33,304 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:03:33,305 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:03:33,305 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:03:33,305 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:03:33,305 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:03:33,305 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:03:33,306 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:03:33,306 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:03:33,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:03:33,306 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:03:33,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:03:33,307 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:03:33,307 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 [2024-11-07 13:03:33,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:03:33,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:03:33,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:03:33,581 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:03:33,582 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:03:33,583 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2024-11-07 13:03:34,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:03:35,382 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:03:35,382 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2024-11-07 13:03:35,418 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/228cb662c/98796e537e0442ce8010f3b4c86d8ffc/FLAGf5553306a [2024-11-07 13:03:35,462 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/228cb662c/98796e537e0442ce8010f3b4c86d8ffc [2024-11-07 13:03:35,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:03:35,466 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:03:35,468 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:03:35,469 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:03:35,472 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:03:35,473 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:03:35" (1/1) ... [2024-11-07 13:03:35,473 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@697ee437 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:35, skipping insertion in model container [2024-11-07 13:03:35,473 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:03:35" (1/1) ... [2024-11-07 13:03:35,556 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:03:35,919 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2024-11-07 13:03:35,920 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2024-11-07 13:03:36,016 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2024-11-07 13:03:36,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:03:36,633 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:03:36,706 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2024-11-07 13:03:36,707 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2024-11-07 13:03:36,710 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2024-11-07 13:03:36,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:03:36,891 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:03:36,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36 WrapperNode [2024-11-07 13:03:36,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:03:36,893 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:03:36,893 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:03:36,893 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:03:36,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:36,929 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,035 INFO L138 Inliner]: procedures = 156, calls = 1285, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 3283 [2024-11-07 13:03:37,036 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:03:37,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:03:37,045 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:03:37,045 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:03:37,052 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,054 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,077 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,289 INFO L175 MemorySlicer]: Split 564 memory accesses to 19 slices as follows [2, 3, 18, 18, 4, 4, 4, 4, 18, 4, 0, 228, 21, 126, 8, 10, 71, 4, 17]. 40 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 0, 0, 0, 4, 4, 0, 4, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 308 writes are split as follows [0, 2, 18, 18, 0, 0, 0, 0, 18, 0, 0, 76, 21, 108, 8, 2, 32, 0, 5]. [2024-11-07 13:03:37,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,289 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,527 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,546 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,561 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:03:37,562 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:03:37,562 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:03:37,562 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:03:37,563 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (1/1) ... [2024-11-07 13:03:37,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:03:37,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:03:37,592 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:03:37,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:03:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-07 13:03:37,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-07 13:03:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:03:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:03:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:03:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:03:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:03:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_host [2024-11-07 13:03:37,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_host [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:03:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 13:03:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:03:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_unregister_dev [2024-11-07 13:03:37,613 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_unregister_dev [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:03:37,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:03:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_get_host_pm_caps [2024-11-07 13:03:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_get_host_pm_caps [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:03:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:03:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:03:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-07 13:03:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-07 13:03:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure bt_err [2024-11-07 13:03:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_err [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:03:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 13:03:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:03:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:03:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:03:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:03:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:03:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:03:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-07 13:03:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-07 13:03:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-07 13:03:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-07 13:03:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:03:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:03:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_disable_host_int [2024-11-07 13:03:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_disable_host_int [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:03:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writesb [2024-11-07 13:03:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writesb [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writeb [2024-11-07 13:03:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writeb [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_irq [2024-11-07 13:03:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_irq [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_disable_func [2024-11-07 13:03:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_disable_func [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 13:03:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:03:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_resume [2024-11-07 13:03:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_resume [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_claim_host [2024-11-07 13:03:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_claim_host [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:03:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 13:03:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2024-11-07 13:03:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readsb [2024-11-07 13:03:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readsb [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:03:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-07 13:03:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 13:03:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_verify_fw_download [2024-11-07 13:03:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_verify_fw_download [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-07 13:03:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_suspend [2024-11-07 13:03:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_suspend [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-07 13:03:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-07 13:03:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-07 13:03:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2024-11-07 13:03:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-07 13:03:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_poll_card_status [2024-11-07 13:03:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_poll_card_status [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-07 13:03:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:03:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 13:03:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:03:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:03:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readb [2024-11-07 13:03:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readb [2024-11-07 13:03:38,100 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:03:38,102 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:03:38,538 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:03:47,747 INFO L? ?]: Removed 1058 outVars from TransFormulas that were not future-live. [2024-11-07 13:03:47,747 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:03:47,774 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:03:47,775 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-07 13:03:47,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:03:47 BoogieIcfgContainer [2024-11-07 13:03:47,775 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:03:47,780 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:03:47,780 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:03:47,785 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:03:47,788 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:03:35" (1/3) ... [2024-11-07 13:03:47,789 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21d58c52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:03:47, skipping insertion in model container [2024-11-07 13:03:47,789 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:03:36" (2/3) ... [2024-11-07 13:03:47,789 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21d58c52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:03:47, skipping insertion in model container [2024-11-07 13:03:47,789 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:03:47" (3/3) ... [2024-11-07 13:03:47,790 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2024-11-07 13:03:47,800 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:03:47,800 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:03:47,859 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:03:47,866 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;@617b7ed9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:03:47,866 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:03:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand has 865 states, 628 states have (on average 1.3455414012738853) internal successors, (845), 636 states have internal predecessors, (845), 196 states have call successors, (196), 40 states have call predecessors, (196), 39 states have return successors, (192), 192 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-07 13:03:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-07 13:03:47,886 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:03:47,887 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:03:47,895 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:03:47,898 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:03:47,898 INFO L85 PathProgramCache]: Analyzing trace with hash 823211242, now seen corresponding path program 1 times [2024-11-07 13:03:47,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:03:47,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306335733] [2024-11-07 13:03:47,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:03:47,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:03:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:49,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:03:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-07 13:03:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-11-07 13:03:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 13:03:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 13:03:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-07 13:03:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-07 13:03:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 13:03:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-07 13:03:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:03:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 13:03:50,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:03:50,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306335733] [2024-11-07 13:03:50,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306335733] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:03:50,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:03:50,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 13:03:50,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327987478] [2024-11-07 13:03:50,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:03:50,191 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 13:03:50,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:03:50,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 13:03:50,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-07 13:03:50,210 INFO L87 Difference]: Start difference. First operand has 865 states, 628 states have (on average 1.3455414012738853) internal successors, (845), 636 states have internal predecessors, (845), 196 states have call successors, (196), 40 states have call predecessors, (196), 39 states have return successors, (192), 192 states have call predecessors, (192), 192 states have call successors, (192) Second operand has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-07 13:03:54,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:03:58,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:04:02,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:04:12,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:04:12,729 INFO L93 Difference]: Finished difference Result 2143 states and 3081 transitions. [2024-11-07 13:04:12,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-07 13:04:12,732 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 89 [2024-11-07 13:04:12,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:04:12,752 INFO L225 Difference]: With dead ends: 2143 [2024-11-07 13:04:12,752 INFO L226 Difference]: Without dead ends: 1258 [2024-11-07 13:04:12,758 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2024-11-07 13:04:12,760 INFO L432 NwaCegarLoop]: 1090 mSDtfsCounter, 826 mSDsluCounter, 2172 mSDsCounter, 0 mSdLazyCounter, 1053 mSolverCounterSat, 573 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 893 SdHoareTripleChecker+Valid, 3262 SdHoareTripleChecker+Invalid, 1629 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 573 IncrementalHoareTripleChecker+Valid, 1053 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.8s IncrementalHoareTripleChecker+Time [2024-11-07 13:04:12,760 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [893 Valid, 3262 Invalid, 1629 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [573 Valid, 1053 Invalid, 3 Unknown, 0 Unchecked, 21.8s Time] [2024-11-07 13:04:12,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1258 states. [2024-11-07 13:04:12,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1258 to 1234. [2024-11-07 13:04:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1234 states, 903 states have (on average 1.3322259136212624) internal successors, (1203), 907 states have internal predecessors, (1203), 268 states have call successors, (268), 63 states have call predecessors, (268), 62 states have return successors, (267), 266 states have call predecessors, (267), 267 states have call successors, (267) [2024-11-07 13:04:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1234 states and 1738 transitions. [2024-11-07 13:04:12,864 INFO L78 Accepts]: Start accepts. Automaton has 1234 states and 1738 transitions. Word has length 89 [2024-11-07 13:04:12,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:04:12,865 INFO L471 AbstractCegarLoop]: Abstraction has 1234 states and 1738 transitions. [2024-11-07 13:04:12,865 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-07 13:04:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1738 transitions. [2024-11-07 13:04:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-07 13:04:12,874 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:04:12,874 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-07 13:04:12,875 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 13:04:12,876 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:04:12,877 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:04:12,877 INFO L85 PathProgramCache]: Analyzing trace with hash 7626945, now seen corresponding path program 1 times [2024-11-07 13:04:12,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:04:12,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270471838] [2024-11-07 13:04:12,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:04:12,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:04:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:13,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:04:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:13,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:04:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:13,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 13:04:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:13,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-07 13:04:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:13,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-07 13:04:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:14,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-07 13:04:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:14,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 13:04:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:14,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-07 13:04:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:14,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 13:04:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-07 13:04:14,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:04:14,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270471838] [2024-11-07 13:04:14,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [270471838] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:04:14,068 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:04:14,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 13:04:14,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533455727] [2024-11-07 13:04:14,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:04:14,069 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 13:04:14,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:04:14,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 13:04:14,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:04:14,070 INFO L87 Difference]: Start difference. First operand 1234 states and 1738 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 3 states have internal predecessors, (69), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-07 13:04:18,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:04:22,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:04:38,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:04:38,129 INFO L93 Difference]: Finished difference Result 3072 states and 4329 transitions. [2024-11-07 13:04:38,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-07 13:04:38,130 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 3 states have internal predecessors, (69), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 93 [2024-11-07 13:04:38,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:04:38,156 INFO L225 Difference]: With dead ends: 3072 [2024-11-07 13:04:38,156 INFO L226 Difference]: Without dead ends: 1843 [2024-11-07 13:04:38,160 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-07 13:04:38,161 INFO L432 NwaCegarLoop]: 1394 mSDtfsCounter, 1041 mSDsluCounter, 2395 mSDsCounter, 0 mSdLazyCounter, 1825 mSolverCounterSat, 431 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1194 SdHoareTripleChecker+Valid, 3789 SdHoareTripleChecker+Invalid, 2258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 431 IncrementalHoareTripleChecker+Valid, 1825 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.6s IncrementalHoareTripleChecker+Time [2024-11-07 13:04:38,165 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1194 Valid, 3789 Invalid, 2258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [431 Valid, 1825 Invalid, 2 Unknown, 0 Unchecked, 23.6s Time] [2024-11-07 13:04:38,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1843 states. [2024-11-07 13:04:38,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1843 to 1786. [2024-11-07 13:04:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1786 states, 1310 states have (on average 1.331297709923664) internal successors, (1744), 1315 states have internal predecessors, (1744), 385 states have call successors, (385), 91 states have call predecessors, (385), 90 states have return successors, (384), 383 states have call predecessors, (384), 384 states have call successors, (384) [2024-11-07 13:04:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1786 states and 2513 transitions. [2024-11-07 13:04:38,316 INFO L78 Accepts]: Start accepts. Automaton has 1786 states and 2513 transitions. Word has length 93 [2024-11-07 13:04:38,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:04:38,316 INFO L471 AbstractCegarLoop]: Abstraction has 1786 states and 2513 transitions. [2024-11-07 13:04:38,316 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 3 states have internal predecessors, (69), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-07 13:04:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2513 transitions. [2024-11-07 13:04:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-07 13:04:38,327 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:04:38,327 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:04:38,327 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 13:04:38,327 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:04:38,328 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:04:38,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1017232301, now seen corresponding path program 1 times [2024-11-07 13:04:38,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:04:38,328 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648986662] [2024-11-07 13:04:38,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:04:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:04:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:04:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:04:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 13:04:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 13:04:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 13:04:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-07 13:04:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 13:04:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 13:04:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-07 13:04:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 13:04:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 13:04:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:04:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-07 13:04:39,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:04:39,958 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648986662] [2024-11-07 13:04:39,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648986662] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:04:39,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:04:39,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 13:04:39,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787843052] [2024-11-07 13:04:39,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:04:39,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 13:04:39,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:04:39,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 13:04:39,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-07 13:04:39,960 INFO L87 Difference]: Start difference. First operand 1786 states and 2513 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-07 13:04:43,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:04:48,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:04:52,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:05:02,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:05:02,870 INFO L93 Difference]: Finished difference Result 3586 states and 5059 transitions. [2024-11-07 13:05:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 13:05:02,871 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 115 [2024-11-07 13:05:02,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:05:02,881 INFO L225 Difference]: With dead ends: 3586 [2024-11-07 13:05:02,881 INFO L226 Difference]: Without dead ends: 1816 [2024-11-07 13:05:02,887 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2024-11-07 13:05:02,891 INFO L432 NwaCegarLoop]: 1072 mSDtfsCounter, 215 mSDsluCounter, 1993 mSDsCounter, 0 mSdLazyCounter, 1172 mSolverCounterSat, 396 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 215 SdHoareTripleChecker+Valid, 3065 SdHoareTripleChecker+Invalid, 1571 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 396 IncrementalHoareTripleChecker+Valid, 1172 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.6s IncrementalHoareTripleChecker+Time [2024-11-07 13:05:02,892 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [215 Valid, 3065 Invalid, 1571 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [396 Valid, 1172 Invalid, 3 Unknown, 0 Unchecked, 22.6s Time] [2024-11-07 13:05:02,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1816 states. [2024-11-07 13:05:02,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1816 to 1788. [2024-11-07 13:05:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1788 states, 1312 states have (on average 1.3307926829268293) internal successors, (1746), 1317 states have internal predecessors, (1746), 385 states have call successors, (385), 91 states have call predecessors, (385), 90 states have return successors, (384), 383 states have call predecessors, (384), 384 states have call successors, (384) [2024-11-07 13:05:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1788 states and 2515 transitions. [2024-11-07 13:05:02,971 INFO L78 Accepts]: Start accepts. Automaton has 1788 states and 2515 transitions. Word has length 115 [2024-11-07 13:05:02,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:05:02,972 INFO L471 AbstractCegarLoop]: Abstraction has 1788 states and 2515 transitions. [2024-11-07 13:05:02,972 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-07 13:05:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2515 transitions. [2024-11-07 13:05:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-07 13:05:02,978 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:05:02,978 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:05:02,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 13:05:02,978 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:05:02,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:05:02,979 INFO L85 PathProgramCache]: Analyzing trace with hash 1228347153, now seen corresponding path program 1 times [2024-11-07 13:05:02,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:05:02,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156678929] [2024-11-07 13:05:02,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:05:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:05:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:05:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:05:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 13:05:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 13:05:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 13:05:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-07 13:05:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 13:05:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 13:05:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-07 13:05:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 13:05:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 13:05:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:05:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-07 13:05:04,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:05:04,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156678929] [2024-11-07 13:05:04,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156678929] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:05:04,878 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:05:04,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-07 13:05:04,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034018934] [2024-11-07 13:05:04,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:05:04,879 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-07 13:05:04,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:05:04,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-07 13:05:04,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-07 13:05:04,882 INFO L87 Difference]: Start difference. First operand 1788 states and 2515 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (14), 5 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-07 13:05:08,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:05:12,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []