./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 397a9279da505c7ebfc2d9ded562e1ab15e47d9cd8180fd98e235f33783cecf1 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:26:38,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:26:38,129 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:26:38,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:26:38,137 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:26:38,164 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:26:38,166 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:26:38,167 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:26:38,168 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:26:38,169 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:26:38,170 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:26:38,171 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:26:38,171 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:26:38,172 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:26:38,172 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:26:38,173 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:26:38,173 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:26:38,176 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:26:38,177 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:26:38,178 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:26:38,178 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:26:38,178 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:26:38,179 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:26:38,179 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:26:38,179 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:26:38,180 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:26:38,181 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:26:38,181 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:26:38,181 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:26:38,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:26:38,182 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:26:38,182 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:26:38,183 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:26:38,183 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:26:38,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:26:38,183 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:26:38,184 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:26:38,184 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:26:38,184 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:26:38,184 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 397a9279da505c7ebfc2d9ded562e1ab15e47d9cd8180fd98e235f33783cecf1 [2024-11-09 03:26:38,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:26:38,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:26:38,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:26:38,491 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:26:38,492 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:26:38,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2024-11-09 03:26:39,957 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:26:40,437 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:26:40,438 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2024-11-09 03:26:40,490 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e94a1d7af/6509dffd259d415a9afb511ca4b495db/FLAG4ad9acc85 [2024-11-09 03:26:40,547 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e94a1d7af/6509dffd259d415a9afb511ca4b495db [2024-11-09 03:26:40,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:26:40,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:26:40,557 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:26:40,558 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:26:40,563 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:26:40,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:26:40" (1/1) ... [2024-11-09 03:26:40,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3964b0de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:40, skipping insertion in model container [2024-11-09 03:26:40,567 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:26:40" (1/1) ... [2024-11-09 03:26:40,691 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:26:42,214 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2024-11-09 03:26:42,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:26:42,327 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:26:42,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3740] [2024-11-09 03:26:42,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "b " "%%" "gs" ":" "%P" "1" ",%0": "=q" (pfo_ret__): "p" (& current_task)); [3785-3792] [2024-11-09 03:26:42,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "w " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& current_task)); [3795-3802] [2024-11-09 03:26:42,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "l " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& current_task)); [3805-3812] [2024-11-09 03:26:42,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "q " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& current_task)); [3815-3822] [2024-11-09 03:26:42,758 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2024-11-09 03:26:42,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:26:42,866 INFO L204 MainTranslator]: Completed translation [2024-11-09 03:26:42,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42 WrapperNode [2024-11-09 03:26:42,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:26:42,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 03:26:42,868 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 03:26:42,868 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 03:26:42,876 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:42,959 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:43,185 INFO L138 Inliner]: procedures = 166, calls = 1492, calls flagged for inlining = 74, calls inlined = 74, statements flattened = 5243 [2024-11-09 03:26:43,186 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 03:26:43,187 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 03:26:43,187 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 03:26:43,187 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 03:26:43,199 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:43,199 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:43,235 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:43,881 INFO L175 MemorySlicer]: Split 785 memory accesses to 25 slices as follows [5, 5, 5, 134, 5, 4, 5, 2, 5, 16, 11, 8, 18, 8, 6, 396, 2, 4, 14, 59, 8, 8, 8, 46, 3]. 50 percent of accesses are in the largest equivalence class. The 87 initializations are split as follows [0, 5, 5, 0, 5, 0, 5, 0, 5, 16, 0, 8, 0, 0, 0, 0, 2, 4, 0, 8, 8, 8, 8, 0, 0]. The 342 writes are split as follows [0, 0, 0, 134, 0, 0, 0, 1, 0, 0, 11, 0, 0, 3, 0, 177, 0, 0, 1, 15, 0, 0, 0, 0, 0]. [2024-11-09 03:26:43,881 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:43,881 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:44,027 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:44,056 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:44,082 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:44,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:44,132 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 03:26:44,134 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 03:26:44,134 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 03:26:44,135 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 03:26:44,136 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (1/1) ... [2024-11-09 03:26:44,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:26:44,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 03:26:44,176 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 03:26:44,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 03:26:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 03:26:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 03:26:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2024-11-09 03:26:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2024-11-09 03:26:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 03:26:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 03:26:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 03:26:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-09 03:26:44,222 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 03:26:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 03:26:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 03:26:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-09 03:26:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-09 03:26:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 03:26:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 03:26:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 03:26:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 03:26:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 03:26:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 03:26:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 03:26:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 03:26:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 03:26:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 03:26:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 03:26:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 03:26:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 03:26:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 03:26:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 03:26:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 03:26:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 03:26:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 03:26:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 03:26:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 03:26:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 03:26:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 03:26:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 03:26:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2024-11-09 03:26:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2024-11-09 03:26:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 03:26:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 03:26:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 03:26:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 03:26:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 03:26:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 03:26:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 03:26:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 03:26:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 03:26:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 03:26:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 03:26:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 03:26:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 03:26:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 03:26:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 03:26:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-09 03:26:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-09 03:26:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-09 03:26:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 03:26:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 03:26:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 03:26:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 03:26:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 03:26:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 03:26:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-09 03:26:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-09 03:26:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-09 03:26:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-09 03:26:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-09 03:26:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2024-11-09 03:26:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2024-11-09 03:26:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 03:26:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 03:26:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 03:26:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 03:26:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2024-11-09 03:26:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2024-11-09 03:26:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 03:26:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 03:26:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 03:26:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 03:26:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2024-11-09 03:26:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2024-11-09 03:26:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 03:26:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 03:26:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 03:26:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 03:26:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 03:26:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 03:26:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 03:26:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 03:26:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 03:26:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 03:26:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 03:26:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 03:26:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 03:26:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 03:26:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 03:26:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 03:26:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 03:26:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 03:26:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 03:26:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-09 03:26:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-09 03:26:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2024-11-09 03:26:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2024-11-09 03:26:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-09 03:26:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-09 03:26:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 03:26:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 03:26:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2024-11-09 03:26:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2024-11-09 03:26:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2024-11-09 03:26:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2024-11-09 03:26:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2024-11-09 03:26:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2024-11-09 03:26:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 03:26:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-09 03:26:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-09 03:26:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 03:26:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 03:26:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-09 03:26:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-09 03:26:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 03:26:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 03:26:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 03:26:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 03:26:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 03:26:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 03:26:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 03:26:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 03:26:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 03:26:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2024-11-09 03:26:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2024-11-09 03:26:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 03:26:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 03:26:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2024-11-09 03:26:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2024-11-09 03:26:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2024-11-09 03:26:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2024-11-09 03:26:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 03:26:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 03:26:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 03:26:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 03:26:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 03:26:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 03:26:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 03:26:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 03:26:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 03:26:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 03:26:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 03:26:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 03:26:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 03:26:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 03:26:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 03:26:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 03:26:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 03:26:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 03:26:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 03:26:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 03:26:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2024-11-09 03:26:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2024-11-09 03:26:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 03:26:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 03:26:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-09 03:26:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-09 03:26:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2024-11-09 03:26:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2024-11-09 03:26:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-09 03:26:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 03:26:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 03:26:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2024-11-09 03:26:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 03:26:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2024-11-09 03:26:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2024-11-09 03:26:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2024-11-09 03:26:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-09 03:26:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-09 03:26:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 03:26:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 03:26:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2024-11-09 03:26:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2024-11-09 03:26:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 03:26:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 03:26:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-09 03:26:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-09 03:26:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 03:26:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 03:26:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 03:26:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 03:26:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2024-11-09 03:26:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2024-11-09 03:26:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 03:26:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 03:26:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-09 03:26:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-09 03:26:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 03:26:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 03:26:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 03:26:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 03:26:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 03:26:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 03:26:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 03:26:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 03:26:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 03:26:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 03:26:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 03:26:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 03:26:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 03:26:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 03:26:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 03:26:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 03:26:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 03:26:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-11-09 03:26:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-11-09 03:26:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-09 03:26:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-09 03:26:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 03:26:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 03:26:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 03:26:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 03:26:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 03:26:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 03:26:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2024-11-09 03:26:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2024-11-09 03:26:45,040 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 03:26:45,046 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 03:26:46,131 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2024-11-09 03:26:47,043 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-09 03:26:47,258 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2024-11-09 03:26:47,258 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2024-11-09 03:26:47,382 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-09 03:26:47,484 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !false; [2024-11-09 03:26:47,484 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume false; [2024-11-09 03:26:47,649 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-09 03:26:47,664 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-09 03:26:54,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##395: assume !false; [2024-11-09 03:26:54,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##394: assume false; [2024-11-09 03:26:54,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2024-11-09 03:26:54,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2024-11-09 03:26:55,698 INFO L? ?]: Removed 1481 outVars from TransFormulas that were not future-live. [2024-11-09 03:26:55,699 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 03:26:55,765 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 03:26:55,765 INFO L316 CfgBuilder]: Removed 94 assume(true) statements. [2024-11-09 03:26:55,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 03:26:55 BoogieIcfgContainer [2024-11-09 03:26:55,766 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 03:26:55,770 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 03:26:55,771 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 03:26:55,774 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 03:26:55,776 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 03:26:40" (1/3) ... [2024-11-09 03:26:55,776 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14b36b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 03:26:55, skipping insertion in model container [2024-11-09 03:26:55,778 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:26:42" (2/3) ... [2024-11-09 03:26:55,779 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14b36b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 03:26:55, skipping insertion in model container [2024-11-09 03:26:55,779 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 03:26:55" (3/3) ... [2024-11-09 03:26:55,780 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2024-11-09 03:26:55,800 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 03:26:55,801 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 03:26:55,942 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 03:26:55,952 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;@315cd07, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 03:26:55,953 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 03:26:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand has 1346 states, 971 states have (on average 1.454170957775489) internal successors, (1412), 994 states have internal predecessors, (1412), 320 states have call successors, (320), 54 states have call predecessors, (320), 53 states have return successors, (319), 316 states have call predecessors, (319), 319 states have call successors, (319) [2024-11-09 03:26:55,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 03:26:55,977 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 03:26:55,979 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] [2024-11-09 03:26:55,979 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 03:26:55,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 03:26:55,987 INFO L85 PathProgramCache]: Analyzing trace with hash -31861452, now seen corresponding path program 1 times [2024-11-09 03:26:55,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 03:26:55,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599961972] [2024-11-09 03:26:55,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 03:26:55,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 03:27:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:05,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 03:27:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:06,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 03:27:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 03:27:06,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 03:27:06,027 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599961972] [2024-11-09 03:27:06,027 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599961972] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 03:27:06,028 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 03:27:06,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 03:27:06,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285753592] [2024-11-09 03:27:06,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 03:27:06,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 03:27:06,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 03:27:06,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 03:27:06,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 03:27:06,067 INFO L87 Difference]: Start difference. First operand has 1346 states, 971 states have (on average 1.454170957775489) internal successors, (1412), 994 states have internal predecessors, (1412), 320 states have call successors, (320), 54 states have call predecessors, (320), 53 states have return successors, (319), 316 states have call predecessors, (319), 319 states have call successors, (319) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-09 03:27:06,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 03:27:06,515 INFO L93 Difference]: Finished difference Result 3968 states and 6151 transitions. [2024-11-09 03:27:06,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 03:27:06,518 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 20 [2024-11-09 03:27:06,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 03:27:06,569 INFO L225 Difference]: With dead ends: 3968 [2024-11-09 03:27:06,569 INFO L226 Difference]: Without dead ends: 2640 [2024-11-09 03:27:06,591 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 03:27:06,595 INFO L432 NwaCegarLoop]: 1909 mSDtfsCounter, 1829 mSDsluCounter, 1796 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1829 SdHoareTripleChecker+Valid, 3705 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 03:27:06,599 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1829 Valid, 3705 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 03:27:06,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2640 states. [2024-11-09 03:27:06,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2640 to 2637. [2024-11-09 03:27:06,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2637 states, 1905 states have (on average 1.2446194225721785) internal successors, (2371), 1940 states have internal predecessors, (2371), 629 states have call successors, (629), 103 states have call predecessors, (629), 102 states have return successors, (630), 620 states have call predecessors, (630), 626 states have call successors, (630) [2024-11-09 03:27:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 2637 states and 3630 transitions. [2024-11-09 03:27:06,945 INFO L78 Accepts]: Start accepts. Automaton has 2637 states and 3630 transitions. Word has length 20 [2024-11-09 03:27:06,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 03:27:06,946 INFO L471 AbstractCegarLoop]: Abstraction has 2637 states and 3630 transitions. [2024-11-09 03:27:06,947 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-09 03:27:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 3630 transitions. [2024-11-09 03:27:06,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 03:27:06,949 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 03:27:06,949 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] [2024-11-09 03:27:06,949 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 03:27:06,949 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 03:27:06,951 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 03:27:06,951 INFO L85 PathProgramCache]: Analyzing trace with hash -988300417, now seen corresponding path program 1 times [2024-11-09 03:27:06,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 03:27:06,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859932617] [2024-11-09 03:27:06,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 03:27:06,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 03:27:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:15,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 03:27:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:15,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 03:27:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 03:27:15,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 03:27:15,133 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859932617] [2024-11-09 03:27:15,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859932617] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 03:27:15,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 03:27:15,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 03:27:15,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699392360] [2024-11-09 03:27:15,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 03:27:15,136 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 03:27:15,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 03:27:15,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 03:27:15,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 03:27:15,139 INFO L87 Difference]: Start difference. First operand 2637 states and 3630 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-09 03:27:15,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 03:27:15,229 INFO L93 Difference]: Finished difference Result 2639 states and 3631 transitions. [2024-11-09 03:27:15,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 03:27:15,229 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 21 [2024-11-09 03:27:15,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 03:27:15,250 INFO L225 Difference]: With dead ends: 2639 [2024-11-09 03:27:15,250 INFO L226 Difference]: Without dead ends: 2626 [2024-11-09 03:27:15,254 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 03:27:15,256 INFO L432 NwaCegarLoop]: 1832 mSDtfsCounter, 1824 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1824 SdHoareTripleChecker+Valid, 1832 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 03:27:15,256 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1824 Valid, 1832 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 03:27:15,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2626 states. [2024-11-09 03:27:15,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2626 to 2626. [2024-11-09 03:27:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2626 states, 1899 states have (on average 1.2427593470247498) internal successors, (2360), 1932 states have internal predecessors, (2360), 625 states have call successors, (625), 102 states have call predecessors, (625), 101 states have return successors, (627), 617 states have call predecessors, (627), 623 states have call successors, (627) [2024-11-09 03:27:15,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 2626 states and 3612 transitions. [2024-11-09 03:27:15,407 INFO L78 Accepts]: Start accepts. Automaton has 2626 states and 3612 transitions. Word has length 21 [2024-11-09 03:27:15,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 03:27:15,408 INFO L471 AbstractCegarLoop]: Abstraction has 2626 states and 3612 transitions. [2024-11-09 03:27:15,410 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-09 03:27:15,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 3612 transitions. [2024-11-09 03:27:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 03:27:15,428 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 03:27:15,428 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 03:27:15,428 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 03:27:15,428 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 03:27:15,429 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 03:27:15,429 INFO L85 PathProgramCache]: Analyzing trace with hash -1838941736, now seen corresponding path program 1 times [2024-11-09 03:27:15,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 03:27:15,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452572457] [2024-11-09 03:27:15,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 03:27:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 03:27:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 03:27:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 03:27:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-09 03:27:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 03:27:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-09 03:27:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 03:27:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-09 03:27:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-09 03:27:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-09 03:27:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-09 03:27:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-09 03:27:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-09 03:27:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 03:27:23,944 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 03:27:23,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 03:27:23,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452572457] [2024-11-09 03:27:23,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452572457] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 03:27:23,945 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 03:27:23,945 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 03:27:23,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458130140] [2024-11-09 03:27:23,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 03:27:23,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 03:27:23,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 03:27:23,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 03:27:23,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-09 03:27:23,947 INFO L87 Difference]: Start difference. First operand 2626 states and 3612 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-09 03:27:28,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 03:27:32,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 03:27:36,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []