./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.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 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 13:58:25,805 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 13:58:25,897 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 13:58:25,904 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 13:58:25,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 13:58:25,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 13:58:25,938 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 13:58:25,938 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 13:58:25,939 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 13:58:25,940 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 13:58:25,941 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 13:58:25,941 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 13:58:25,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 13:58:25,944 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 13:58:25,944 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 13:58:25,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 13:58:25,945 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 13:58:25,945 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 13:58:25,946 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 13:58:25,946 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 13:58:25,947 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 13:58:25,947 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 13:58:25,947 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 13:58:25,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 13:58:25,958 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 13:58:25,958 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 13:58:25,959 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 13:58:25,959 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 13:58:25,959 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 13:58:25,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:58:25,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 13:58:25,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 13:58:25,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 13:58:25,960 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 13:58:25,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 13:58:25,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 13:58:25,962 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 13:58:25,963 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 13:58:25,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 13:58:25,963 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb [2024-10-24 13:58:26,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 13:58:26,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 13:58:26,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 13:58:26,249 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 13:58:26,250 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 13:58:26,251 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-10-24 13:58:27,769 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 13:58:28,263 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 13:58:28,264 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-10-24 13:58:28,304 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c9dd7f53/40dbe62190f341f68850e46646911d06/FLAG4a4d7f62c [2024-10-24 13:58:28,318 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c9dd7f53/40dbe62190f341f68850e46646911d06 [2024-10-24 13:58:28,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 13:58:28,322 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 13:58:28,323 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 13:58:28,323 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 13:58:28,330 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 13:58:28,330 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:58:28" (1/1) ... [2024-10-24 13:58:28,331 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b716ff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:28, skipping insertion in model container [2024-10-24 13:58:28,332 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:58:28" (1/1) ... [2024-10-24 13:58:28,464 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:58:31,239 WARN L248 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[252187,252200] [2024-10-24 13:58:31,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:58:31,435 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 13:58:31,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9076/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c"), "i" (1211), "i" (12UL)); [5963-5964] [2024-10-24 13:58:31,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9076/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c"), "i" (1261), "i" (12UL)); [6027-6028] [2024-10-24 13:58:31,892 WARN L248 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[252187,252200] [2024-10-24 13:58:31,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:58:32,081 INFO L204 MainTranslator]: Completed translation [2024-10-24 13:58:32,082 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32 WrapperNode [2024-10-24 13:58:32,082 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 13:58:32,084 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 13:58:32,084 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 13:58:32,084 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 13:58:32,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:32,193 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:32,409 INFO L138 Inliner]: procedures = 339, calls = 2033, calls flagged for inlining = 136, calls inlined = 132, statements flattened = 6132 [2024-10-24 13:58:32,409 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 13:58:32,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 13:58:32,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 13:58:32,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 13:58:32,425 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:32,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:32,465 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,306 INFO L175 MemorySlicer]: Split 960 memory accesses to 20 slices as follows [2, 1, 10, 44, 14, 16, 70, 13, 4, 1, 1, 16, 1, 4, 5, 669, 23, 26, 4, 36]. 70 percent of accesses are in the largest equivalence class. The 137 initializations are split as follows [2, 0, 0, 44, 0, 16, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 23, 0, 0, 36]. The 245 writes are split as follows [0, 0, 1, 0, 10, 0, 60, 1, 3, 0, 0, 0, 1, 3, 2, 148, 0, 13, 3, 0]. [2024-10-24 13:58:33,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,469 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,550 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,581 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,639 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 13:58:33,640 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 13:58:33,641 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 13:58:33,641 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 13:58:33,642 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (1/1) ... [2024-10-24 13:58:33,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:58:33,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 13:58:33,682 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) [2024-10-24 13:58:33,688 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 [2024-10-24 13:58:33,732 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2024-10-24 13:58:33,733 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2024-10-24 13:58:33,733 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2024-10-24 13:58:33,733 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2024-10-24 13:58:33,733 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2024-10-24 13:58:33,734 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2024-10-24 13:58:33,734 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-24 13:58:33,734 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-24 13:58:33,735 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2024-10-24 13:58:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2024-10-24 13:58:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-24 13:58:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-24 13:58:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-24 13:58:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-24 13:58:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-24 13:58:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-24 13:58:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-24 13:58:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-24 13:58:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-24 13:58:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-24 13:58:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-24 13:58:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-24 13:58:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-24 13:58:33,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-24 13:58:33,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 13:58:33,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 13:58:33,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-24 13:58:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-24 13:58:33,741 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2024-10-24 13:58:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2024-10-24 13:58:33,741 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2024-10-24 13:58:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2024-10-24 13:58:33,743 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2024-10-24 13:58:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2024-10-24 13:58:33,744 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2024-10-24 13:58:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2024-10-24 13:58:33,744 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2024-10-24 13:58:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2024-10-24 13:58:33,745 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2024-10-24 13:58:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2024-10-24 13:58:33,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 13:58:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 13:58:33,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-10-24 13:58:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-10-24 13:58:33,746 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2024-10-24 13:58:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2024-10-24 13:58:33,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 13:58:33,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 13:58:33,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-10-24 13:58:33,748 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-10-24 13:58:33,748 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2024-10-24 13:58:33,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2024-10-24 13:58:33,748 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2024-10-24 13:58:33,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2024-10-24 13:58:33,749 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2024-10-24 13:58:33,749 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2024-10-24 13:58:33,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 13:58:33,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 13:58:33,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 13:58:33,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 13:58:33,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 13:58:33,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 13:58:33,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 13:58:33,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 13:58:33,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 13:58:33,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 13:58:33,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 13:58:33,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 13:58:33,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 13:58:33,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-24 13:58:33,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-24 13:58:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-24 13:58:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-24 13:58:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-24 13:58:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-24 13:58:33,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-24 13:58:33,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 13:58:33,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 13:58:33,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-24 13:58:33,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-10-24 13:58:33,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-10-24 13:58:33,756 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2024-10-24 13:58:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2024-10-24 13:58:33,756 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2024-10-24 13:58:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2024-10-24 13:58:33,756 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-10-24 13:58:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-10-24 13:58:33,756 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2024-10-24 13:58:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2024-10-24 13:58:33,756 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 13:58:33,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 13:58:33,756 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2024-10-24 13:58:33,757 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2024-10-24 13:58:33,757 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2024-10-24 13:58:33,757 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2024-10-24 13:58:33,757 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2024-10-24 13:58:33,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2024-10-24 13:58:33,758 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-24 13:58:33,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-24 13:58:33,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-10-24 13:58:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-10-24 13:58:33,759 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2024-10-24 13:58:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2024-10-24 13:58:33,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-10-24 13:58:33,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-10-24 13:58:33,760 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2024-10-24 13:58:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2024-10-24 13:58:33,762 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2024-10-24 13:58:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2024-10-24 13:58:33,762 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2024-10-24 13:58:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2024-10-24 13:58:33,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-10-24 13:58:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-10-24 13:58:33,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 13:58:33,764 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-10-24 13:58:33,764 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-10-24 13:58:33,764 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2024-10-24 13:58:33,764 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2024-10-24 13:58:33,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 13:58:33,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 13:58:33,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 13:58:33,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 13:58:33,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 13:58:33,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 13:58:33,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 13:58:33,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 13:58:33,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 13:58:33,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 13:58:33,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 13:58:33,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 13:58:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 13:58:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 13:58:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 13:58:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 13:58:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 13:58:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-24 13:58:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-24 13:58:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-24 13:58:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2024-10-24 13:58:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2024-10-24 13:58:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2024-10-24 13:58:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2024-10-24 13:58:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2024-10-24 13:58:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2024-10-24 13:58:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-24 13:58:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-24 13:58:33,769 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-24 13:58:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-24 13:58:33,769 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2024-10-24 13:58:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2024-10-24 13:58:33,769 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-10-24 13:58:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-10-24 13:58:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 13:58:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-10-24 13:58:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-10-24 13:58:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-24 13:58:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 13:58:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-24 13:58:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-24 13:58:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-24 13:58:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2024-10-24 13:58:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2024-10-24 13:58:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2024-10-24 13:58:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2024-10-24 13:58:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-24 13:58:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-24 13:58:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2024-10-24 13:58:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2024-10-24 13:58:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-10-24 13:58:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-10-24 13:58:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-24 13:58:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-24 13:58:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-10-24 13:58:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-10-24 13:58:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2024-10-24 13:58:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2024-10-24 13:58:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2024-10-24 13:58:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2024-10-24 13:58:33,777 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2024-10-24 13:58:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2024-10-24 13:58:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2024-10-24 13:58:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2024-10-24 13:58:33,778 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2024-10-24 13:58:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2024-10-24 13:58:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-10-24 13:58:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-10-24 13:58:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-10-24 13:58:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-10-24 13:58:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2024-10-24 13:58:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2024-10-24 13:58:33,779 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-10-24 13:58:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-10-24 13:58:33,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-24 13:58:33,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-24 13:58:33,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-24 13:58:33,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-24 13:58:33,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-24 13:58:33,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-24 13:58:33,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-24 13:58:33,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-24 13:58:33,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-24 13:58:33,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-24 13:58:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-24 13:58:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-24 13:58:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-24 13:58:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-24 13:58:33,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-24 13:58:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-24 13:58:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-24 13:58:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-24 13:58:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-24 13:58:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-24 13:58:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2024-10-24 13:58:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2024-10-24 13:58:33,783 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-10-24 13:58:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-10-24 13:58:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-24 13:58:33,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-24 13:58:33,785 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-10-24 13:58:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-10-24 13:58:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2024-10-24 13:58:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2024-10-24 13:58:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-10-24 13:58:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-10-24 13:58:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2024-10-24 13:58:33,786 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2024-10-24 13:58:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 13:58:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 13:58:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 13:58:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 13:58:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 13:58:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 13:58:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-24 13:58:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-24 13:58:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-24 13:58:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-24 13:58:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-24 13:58:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-24 13:58:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-24 13:58:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2024-10-24 13:58:33,792 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2024-10-24 13:58:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2024-10-24 13:58:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2024-10-24 13:58:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2024-10-24 13:58:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2024-10-24 13:58:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2024-10-24 13:58:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2024-10-24 13:58:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2024-10-24 13:58:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2024-10-24 13:58:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2024-10-24 13:58:33,793 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2024-10-24 13:58:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-10-24 13:58:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-10-24 13:58:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2024-10-24 13:58:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2024-10-24 13:58:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2024-10-24 13:58:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2024-10-24 13:58:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2024-10-24 13:58:33,794 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2024-10-24 13:58:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2024-10-24 13:58:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2024-10-24 13:58:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-24 13:58:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-24 13:58:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2024-10-24 13:58:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2024-10-24 13:58:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-10-24 13:58:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-10-24 13:58:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2024-10-24 13:58:33,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 13:58:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-10-24 13:58:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2024-10-24 13:58:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2024-10-24 13:58:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2024-10-24 13:58:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2024-10-24 13:58:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 13:58:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 13:58:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2024-10-24 13:58:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2024-10-24 13:58:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-24 13:58:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-24 13:58:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2024-10-24 13:58:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2024-10-24 13:58:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2024-10-24 13:58:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2024-10-24 13:58:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 13:58:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2024-10-24 13:58:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2024-10-24 13:58:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-10-24 13:58:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-10-24 13:58:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 13:58:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-24 13:58:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-24 13:58:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 13:58:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 13:58:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 13:58:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 13:58:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 13:58:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 13:58:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 13:58:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 13:58:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 13:58:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 13:58:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 13:58:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-24 13:58:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-10-24 13:58:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-10-24 13:58:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2024-10-24 13:58:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2024-10-24 13:58:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2024-10-24 13:58:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2024-10-24 13:58:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-10-24 13:58:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-10-24 13:58:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2024-10-24 13:58:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2024-10-24 13:58:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2024-10-24 13:58:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2024-10-24 13:58:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-10-24 13:58:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-10-24 13:58:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2024-10-24 13:58:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2024-10-24 13:58:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2024-10-24 13:58:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2024-10-24 13:58:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-24 13:58:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-24 13:58:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2024-10-24 13:58:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2024-10-24 13:58:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-10-24 13:58:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-10-24 13:58:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-10-24 13:58:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-10-24 13:58:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2024-10-24 13:58:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2024-10-24 13:58:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 13:58:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 13:58:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 13:58:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 13:58:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 13:58:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-24 13:58:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-24 13:58:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-24 13:58:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-24 13:58:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-24 13:58:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-24 13:58:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-24 13:58:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2024-10-24 13:58:33,855 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2024-10-24 13:58:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2024-10-24 13:58:33,855 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2024-10-24 13:58:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 13:58:33,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 13:58:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2024-10-24 13:58:33,856 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2024-10-24 13:58:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-24 13:58:33,856 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-24 13:58:34,805 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 13:58:34,811 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 13:58:35,570 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 13:58:40,429 INFO L? ?]: Removed 2517 outVars from TransFormulas that were not future-live. [2024-10-24 13:58:40,429 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 13:58:40,740 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 13:58:40,740 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 13:58:40,741 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:58:40 BoogieIcfgContainer [2024-10-24 13:58:40,741 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 13:58:40,743 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 13:58:40,743 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 13:58:40,747 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 13:58:40,747 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 01:58:28" (1/3) ... [2024-10-24 13:58:40,748 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6768ddcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:58:40, skipping insertion in model container [2024-10-24 13:58:40,748 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:58:32" (2/3) ... [2024-10-24 13:58:40,749 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6768ddcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:58:40, skipping insertion in model container [2024-10-24 13:58:40,749 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:58:40" (3/3) ... [2024-10-24 13:58:40,751 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2024-10-24 13:58:40,771 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 13:58:40,772 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 13:58:40,932 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 13:58:40,942 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;@1c659a02, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 13:58:40,943 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 13:58:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand has 2559 states, 1777 states have (on average 1.4445694991558806) internal successors, (2567), 1865 states have internal predecessors, (2567), 660 states have call successors, (660), 121 states have call predecessors, (660), 120 states have return successors, (652), 630 states have call predecessors, (652), 652 states have call successors, (652) [2024-10-24 13:58:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-10-24 13:58:40,981 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:58:40,982 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:58:40,983 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:58:40,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:58:40,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1291432069, now seen corresponding path program 1 times [2024-10-24 13:58:41,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:58:41,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506537512] [2024-10-24 13:58:41,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:58:41,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:58:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:58:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:58:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:58:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:58:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:58:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:58:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-24 13:58:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-24 13:58:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-24 13:58:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 13:58:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-10-24 13:58:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:41,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-10-24 13:58:42,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:58:42,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506537512] [2024-10-24 13:58:42,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506537512] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:58:42,011 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:58:42,011 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 13:58:42,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743914526] [2024-10-24 13:58:42,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:58:42,019 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 13:58:42,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:58:42,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 13:58:42,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-24 13:58:42,055 INFO L87 Difference]: Start difference. First operand has 2559 states, 1777 states have (on average 1.4445694991558806) internal successors, (2567), 1865 states have internal predecessors, (2567), 660 states have call successors, (660), 121 states have call predecessors, (660), 120 states have return successors, (652), 630 states have call predecessors, (652), 652 states have call successors, (652) Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-10-24 13:58:53,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:58:53,535 INFO L93 Difference]: Finished difference Result 5767 states and 8954 transitions. [2024-10-24 13:58:53,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 13:58:53,539 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 109 [2024-10-24 13:58:53,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:58:53,592 INFO L225 Difference]: With dead ends: 5767 [2024-10-24 13:58:53,592 INFO L226 Difference]: Without dead ends: 3197 [2024-10-24 13:58:53,614 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-24 13:58:53,617 INFO L432 NwaCegarLoop]: 428 mSDtfsCounter, 4807 mSDsluCounter, 921 mSDsCounter, 0 mSdLazyCounter, 6968 mSolverCounterSat, 2232 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5135 SdHoareTripleChecker+Valid, 1349 SdHoareTripleChecker+Invalid, 9200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2232 IncrementalHoareTripleChecker+Valid, 6968 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2024-10-24 13:58:53,619 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5135 Valid, 1349 Invalid, 9200 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2232 Valid, 6968 Invalid, 0 Unknown, 0 Unchecked, 10.7s Time] [2024-10-24 13:58:53,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3197 states. [2024-10-24 13:58:53,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3197 to 2545. [2024-10-24 13:58:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2545 states, 1773 states have (on average 1.4320360970107162) internal successors, (2539), 1851 states have internal predecessors, (2539), 652 states have call successors, (652), 120 states have call predecessors, (652), 119 states have return successors, (649), 627 states have call predecessors, (649), 649 states have call successors, (649) [2024-10-24 13:58:53,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2545 states and 3840 transitions. [2024-10-24 13:58:53,878 INFO L78 Accepts]: Start accepts. Automaton has 2545 states and 3840 transitions. Word has length 109 [2024-10-24 13:58:53,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:58:53,879 INFO L471 AbstractCegarLoop]: Abstraction has 2545 states and 3840 transitions. [2024-10-24 13:58:53,880 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-10-24 13:58:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3840 transitions. [2024-10-24 13:58:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-10-24 13:58:53,883 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:58:53,884 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:58:53,884 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 13:58:53,884 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:58:53,885 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:58:53,885 INFO L85 PathProgramCache]: Analyzing trace with hash -1275609291, now seen corresponding path program 1 times [2024-10-24 13:58:53,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:58:53,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323284730] [2024-10-24 13:58:53,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:58:53,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:58:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:58:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:58:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:58:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:58:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:58:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:58:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-24 13:58:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-24 13:58:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-24 13:58:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 13:58:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-10-24 13:58:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:58:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:58:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-10-24 13:58:54,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:58:54,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323284730] [2024-10-24 13:58:54,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323284730] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:58:54,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:58:54,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 13:58:54,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674013261] [2024-10-24 13:58:54,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:58:54,507 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 13:58:54,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:58:54,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 13:58:54,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-24 13:58:54,509 INFO L87 Difference]: Start difference. First operand 2545 states and 3840 transitions. Second operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2024-10-24 13:59:11,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:59:11,862 INFO L93 Difference]: Finished difference Result 8865 states and 13598 transitions. [2024-10-24 13:59:11,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-24 13:59:11,863 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) Word has length 109 [2024-10-24 13:59:11,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:59:11,927 INFO L225 Difference]: With dead ends: 8865 [2024-10-24 13:59:11,928 INFO L226 Difference]: Without dead ends: 6346 [2024-10-24 13:59:11,947 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2024-10-24 13:59:11,949 INFO L432 NwaCegarLoop]: 412 mSDtfsCounter, 12423 mSDsluCounter, 1236 mSDsCounter, 0 mSdLazyCounter, 10553 mSolverCounterSat, 6563 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12820 SdHoareTripleChecker+Valid, 1648 SdHoareTripleChecker+Invalid, 17116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6563 IncrementalHoareTripleChecker+Valid, 10553 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.4s IncrementalHoareTripleChecker+Time [2024-10-24 13:59:11,953 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [12820 Valid, 1648 Invalid, 17116 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6563 Valid, 10553 Invalid, 0 Unknown, 0 Unchecked, 16.4s Time] [2024-10-24 13:59:11,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6346 states. [2024-10-24 13:59:12,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6346 to 5046. [2024-10-24 13:59:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5046 states, 3522 states have (on average 1.432992617830778) internal successors, (5047), 3676 states have internal predecessors, (5047), 1287 states have call successors, (1287), 237 states have call predecessors, (1287), 236 states have return successors, (1284), 1240 states have call predecessors, (1284), 1284 states have call successors, (1284) [2024-10-24 13:59:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 5046 states and 7618 transitions. [2024-10-24 13:59:12,276 INFO L78 Accepts]: Start accepts. Automaton has 5046 states and 7618 transitions. Word has length 109 [2024-10-24 13:59:12,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:59:12,278 INFO L471 AbstractCegarLoop]: Abstraction has 5046 states and 7618 transitions. [2024-10-24 13:59:12,279 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2024-10-24 13:59:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 5046 states and 7618 transitions. [2024-10-24 13:59:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-10-24 13:59:12,288 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:59:12,288 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:59:12,288 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 13:59:12,288 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:59:12,289 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:59:12,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1713572400, now seen corresponding path program 1 times [2024-10-24 13:59:12,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:59:12,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348457838] [2024-10-24 13:59:12,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:59:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:59:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:59:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:59:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:59:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-24 13:59:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-24 13:59:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-24 13:59:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 13:59:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-10-24 13:59:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-24 13:59:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:12,827 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-10-24 13:59:12,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:59:12,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348457838] [2024-10-24 13:59:12,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348457838] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:59:12,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:59:12,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 13:59:12,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873331867] [2024-10-24 13:59:12,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:59:12,829 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 13:59:12,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:59:12,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 13:59:12,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-24 13:59:12,830 INFO L87 Difference]: Start difference. First operand 5046 states and 7618 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-10-24 13:59:22,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:59:22,694 INFO L93 Difference]: Finished difference Result 6348 states and 9791 transitions. [2024-10-24 13:59:22,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-24 13:59:22,695 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 126 [2024-10-24 13:59:22,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:59:22,750 INFO L225 Difference]: With dead ends: 6348 [2024-10-24 13:59:22,750 INFO L226 Difference]: Without dead ends: 6345 [2024-10-24 13:59:22,757 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2024-10-24 13:59:22,759 INFO L432 NwaCegarLoop]: 408 mSDtfsCounter, 9118 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 5517 mSolverCounterSat, 5537 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9188 SdHoareTripleChecker+Valid, 998 SdHoareTripleChecker+Invalid, 11054 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5537 IncrementalHoareTripleChecker+Valid, 5517 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2024-10-24 13:59:22,760 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [9188 Valid, 998 Invalid, 11054 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5537 Valid, 5517 Invalid, 0 Unknown, 0 Unchecked, 9.2s Time] [2024-10-24 13:59:22,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6345 states. [2024-10-24 13:59:23,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6345 to 5045. [2024-10-24 13:59:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5045 states, 3522 states have (on average 1.432708688245315) internal successors, (5046), 3675 states have internal predecessors, (5046), 1286 states have call successors, (1286), 237 states have call predecessors, (1286), 236 states have return successors, (1284), 1240 states have call predecessors, (1284), 1284 states have call successors, (1284) [2024-10-24 13:59:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5045 states to 5045 states and 7616 transitions. [2024-10-24 13:59:23,084 INFO L78 Accepts]: Start accepts. Automaton has 5045 states and 7616 transitions. Word has length 126 [2024-10-24 13:59:23,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:59:23,084 INFO L471 AbstractCegarLoop]: Abstraction has 5045 states and 7616 transitions. [2024-10-24 13:59:23,085 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-10-24 13:59:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 7616 transitions. [2024-10-24 13:59:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-10-24 13:59:23,091 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:59:23,091 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:59:23,091 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 13:59:23,091 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:59:23,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:59:23,092 INFO L85 PathProgramCache]: Analyzing trace with hash -1582118602, now seen corresponding path program 1 times [2024-10-24 13:59:23,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:59:23,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097622706] [2024-10-24 13:59:23,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:59:23,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:59:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:59:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:59:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:59:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-24 13:59:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-24 13:59:23,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-24 13:59:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 13:59:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-10-24 13:59:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-24 13:59:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-10-24 13:59:23,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:59:23,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097622706] [2024-10-24 13:59:23,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097622706] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:59:23,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:59:23,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 13:59:23,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452836878] [2024-10-24 13:59:23,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:59:23,647 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 13:59:23,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:59:23,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 13:59:23,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-24 13:59:23,648 INFO L87 Difference]: Start difference. First operand 5045 states and 7616 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-10-24 13:59:32,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:59:32,779 INFO L93 Difference]: Finished difference Result 6347 states and 9789 transitions. [2024-10-24 13:59:32,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-24 13:59:32,779 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 127 [2024-10-24 13:59:32,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:59:32,832 INFO L225 Difference]: With dead ends: 6347 [2024-10-24 13:59:32,832 INFO L226 Difference]: Without dead ends: 6344 [2024-10-24 13:59:32,840 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2024-10-24 13:59:32,841 INFO L432 NwaCegarLoop]: 407 mSDtfsCounter, 9129 mSDsluCounter, 588 mSDsCounter, 0 mSdLazyCounter, 5505 mSolverCounterSat, 5546 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9197 SdHoareTripleChecker+Valid, 995 SdHoareTripleChecker+Invalid, 11051 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5546 IncrementalHoareTripleChecker+Valid, 5505 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2024-10-24 13:59:32,842 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [9197 Valid, 995 Invalid, 11051 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5546 Valid, 5505 Invalid, 0 Unknown, 0 Unchecked, 8.6s Time] [2024-10-24 13:59:32,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6344 states. [2024-10-24 13:59:33,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6344 to 5044. [2024-10-24 13:59:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5044 states, 3522 states have (on average 1.4324247586598524) internal successors, (5045), 3674 states have internal predecessors, (5045), 1285 states have call successors, (1285), 237 states have call predecessors, (1285), 236 states have return successors, (1284), 1240 states have call predecessors, (1284), 1284 states have call successors, (1284) [2024-10-24 13:59:33,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 5044 states and 7614 transitions. [2024-10-24 13:59:33,192 INFO L78 Accepts]: Start accepts. Automaton has 5044 states and 7614 transitions. Word has length 127 [2024-10-24 13:59:33,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:59:33,193 INFO L471 AbstractCegarLoop]: Abstraction has 5044 states and 7614 transitions. [2024-10-24 13:59:33,194 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-10-24 13:59:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 5044 states and 7614 transitions. [2024-10-24 13:59:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-10-24 13:59:33,238 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:59:33,239 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:59:33,239 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-24 13:59:33,239 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:59:33,241 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:59:33,241 INFO L85 PathProgramCache]: Analyzing trace with hash -1802013293, now seen corresponding path program 1 times [2024-10-24 13:59:33,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:59:33,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835182736] [2024-10-24 13:59:33,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:59:33,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:59:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:59:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:33,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:59:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:59:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-24 13:59:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-24 13:59:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-24 13:59:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 13:59:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-10-24 13:59:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-24 13:59:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:59:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:59:33,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:59:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-10-24 13:59:33,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:59:33,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835182736] [2024-10-24 13:59:33,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835182736] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:59:33,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:59:33,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 13:59:33,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220095047] [2024-10-24 13:59:33,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:59:33,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 13:59:33,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:59:33,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 13:59:33,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-24 13:59:33,675 INFO L87 Difference]: Start difference. First operand 5044 states and 7614 transitions. Second operand has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13)