./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:54:05,512 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:54:05,590 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:54:05,596 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:54:05,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:54:05,637 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:54:05,640 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:54:05,641 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:54:05,642 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:54:05,647 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:54:05,648 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:54:05,649 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:54:05,649 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:54:05,651 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:54:05,663 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:54:05,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:54:05,664 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:54:05,665 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:54:05,665 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:54:05,665 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:54:05,666 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:54:05,666 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:54:05,667 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:54:05,667 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:54:05,668 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:54:05,669 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:54:05,669 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:54:05,670 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:54:05,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:54:05,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:54:05,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:54:05,672 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:54:05,673 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:54:05,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:54:05,673 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:54:05,673 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:54:05,673 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:54:05,674 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:54:05,674 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:54:05,674 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb [2023-11-26 11:54:05,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:54:05,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:54:05,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:54:06,001 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:54:06,001 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:54:06,003 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/../../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 [2023-11-26 11:54:09,226 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:54:09,944 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:54:09,945 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/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 [2023-11-26 11:54:09,998 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/data/db8aaf4c6/5415c5678e9b421380be5bd154b52b87/FLAG09f960ba6 [2023-11-26 11:54:10,014 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/data/db8aaf4c6/5415c5678e9b421380be5bd154b52b87 [2023-11-26 11:54:10,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:54:10,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:54:10,025 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:54:10,025 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:54:10,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:54:10,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:10" (1/1) ... [2023-11-26 11:54:10,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cee0ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:10, skipping insertion in model container [2023-11-26 11:54:10,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:10" (1/1) ... [2023-11-26 11:54:10,178 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:54:12,720 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/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] [2023-11-26 11:54:12,883 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:54:12,931 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:54:13,261 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] [2023-11-26 11:54:13,266 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] [2023-11-26 11:54:13,473 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/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] [2023-11-26 11:54:13,488 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:54:13,654 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:54:13,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13 WrapperNode [2023-11-26 11:54:13,655 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:54:13,657 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:54:13,657 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:54:13,657 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:54:13,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:13,811 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:14,143 INFO L138 Inliner]: procedures = 339, calls = 2033, calls flagged for inlining = 136, calls inlined = 132, statements flattened = 6060 [2023-11-26 11:54:14,144 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:54:14,146 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:54:14,146 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:54:14,146 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:54:14,162 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:14,163 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:14,241 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:15,739 INFO L175 MemorySlicer]: Split 960 memory accesses to 20 slices as follows [2, 70, 5, 1, 4, 1, 16, 16, 4, 10, 14, 44, 1, 26, 23, 13, 4, 1, 669, 36]. 70 percent of accesses are in the largest equivalence class. The 137 initializations are split as follows [2, 0, 0, 0, 0, 0, 16, 16, 0, 0, 0, 44, 0, 0, 23, 0, 0, 0, 0, 36]. The 245 writes are split as follows [0, 60, 2, 1, 3, 0, 0, 0, 3, 1, 10, 0, 0, 13, 0, 1, 3, 0, 148, 0]. [2023-11-26 11:54:15,740 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:15,740 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:15,970 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:16,031 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:16,080 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:16,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:16,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:54:16,195 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:54:16,195 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:54:16,196 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:54:16,197 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2023-11-26 11:54:16,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:54:16,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:54:16,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:54:16,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92d97d-fbb7-45e1-b29b-95ccfa7568a1/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:54:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2023-11-26 11:54:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2023-11-26 11:54:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2023-11-26 11:54:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2023-11-26 11:54:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2023-11-26 11:54:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2023-11-26 11:54:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 11:54:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 11:54:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2023-11-26 11:54:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2023-11-26 11:54:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:54:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:54:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:54:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:54:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:54:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:54:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:54:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:54:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:54:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:54:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 11:54:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 11:54:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 11:54:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 11:54:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 11:54:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 11:54:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 11:54:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 11:54:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 11:54:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 11:54:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:54:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:54:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:54:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:54:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:54:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:54:16,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:54:16,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:54:16,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:54:16,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:54:16,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:54:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:54:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:54:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:54:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:54:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:54:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:54:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 11:54:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 11:54:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 11:54:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:54:16,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:54:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:54:16,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:54:16,296 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2023-11-26 11:54:16,296 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2023-11-26 11:54:16,296 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2023-11-26 11:54:16,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2023-11-26 11:54:16,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2023-11-26 11:54:16,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2023-11-26 11:54:16,297 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2023-11-26 11:54:16,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2023-11-26 11:54:16,297 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2023-11-26 11:54:16,297 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2023-11-26 11:54:16,297 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2023-11-26 11:54:16,298 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2023-11-26 11:54:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:54:16,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:54:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-26 11:54:16,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-26 11:54:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2023-11-26 11:54:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2023-11-26 11:54:16,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 11:54:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 11:54:16,299 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-11-26 11:54:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-11-26 11:54:16,299 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2023-11-26 11:54:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2023-11-26 11:54:16,300 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2023-11-26 11:54:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2023-11-26 11:54:16,300 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2023-11-26 11:54:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2023-11-26 11:54:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 11:54:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 11:54:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 11:54:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 11:54:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 11:54:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 11:54:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 11:54:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 11:54:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 11:54:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 11:54:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 11:54:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 11:54:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 11:54:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 11:54:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 11:54:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 11:54:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 11:54:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 11:54:16,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 11:54:16,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 11:54:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 11:54:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 11:54:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 11:54:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 11:54:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 11:54:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 11:54:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 11:54:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 11:54:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 11:54:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 11:54:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 11:54:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 11:54:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 11:54:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 11:54:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 11:54:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 11:54:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 11:54:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 11:54:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 11:54:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 11:54:16,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-11-26 11:54:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-11-26 11:54:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2023-11-26 11:54:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2023-11-26 11:54:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2023-11-26 11:54:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2023-11-26 11:54:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-26 11:54:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-26 11:54:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2023-11-26 11:54:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2023-11-26 11:54:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:54:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:54:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2023-11-26 11:54:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2023-11-26 11:54:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2023-11-26 11:54:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2023-11-26 11:54:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2023-11-26 11:54:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2023-11-26 11:54:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-26 11:54:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-26 11:54:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-11-26 11:54:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-11-26 11:54:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2023-11-26 11:54:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2023-11-26 11:54:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-11-26 11:54:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-11-26 11:54:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2023-11-26 11:54:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2023-11-26 11:54:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2023-11-26 11:54:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2023-11-26 11:54:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2023-11-26 11:54:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2023-11-26 11:54:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-11-26 11:54:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-11-26 11:54:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:54:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:54:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:54:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2023-11-26 11:54:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2023-11-26 11:54:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:54:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:54:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:54:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:54:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:54:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:54:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:54:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:54:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:54:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:54:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:54:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:54:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:54:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:54:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:54:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:54:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:54:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:54:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:54:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:54:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2023-11-26 11:54:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2023-11-26 11:54:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2023-11-26 11:54:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2023-11-26 11:54:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2023-11-26 11:54:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2023-11-26 11:54:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:54:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:54:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-26 11:54:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-26 11:54:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2023-11-26 11:54:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2023-11-26 11:54:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-26 11:54:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-26 11:54:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:54:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-26 11:54:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-26 11:54:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-26 11:54:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-26 11:54:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:54:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:54:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:54:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:54:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:54:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:54:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:54:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:54:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:54:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:54:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:54:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:54:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:54:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:54:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:54:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:54:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:54:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:54:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:54:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:54:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:54:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:54:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2023-11-26 11:54:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2023-11-26 11:54:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2023-11-26 11:54:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2023-11-26 11:54:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 11:54:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 11:54:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2023-11-26 11:54:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2023-11-26 11:54:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-26 11:54:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-26 11:54:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-26 11:54:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-26 11:54:16,326 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-26 11:54:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-26 11:54:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2023-11-26 11:54:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2023-11-26 11:54:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2023-11-26 11:54:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2023-11-26 11:54:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2023-11-26 11:54:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2023-11-26 11:54:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2023-11-26 11:54:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2023-11-26 11:54:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2023-11-26 11:54:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2023-11-26 11:54:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 11:54:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 11:54:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-11-26 11:54:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-11-26 11:54:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2023-11-26 11:54:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2023-11-26 11:54:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-26 11:54:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-26 11:54:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:54:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:54:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:54:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:54:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:54:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:54:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:54:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:54:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:54:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:54:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 11:54:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 11:54:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 11:54:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 11:54:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 11:54:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 11:54:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 11:54:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 11:54:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 11:54:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 11:54:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2023-11-26 11:54:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2023-11-26 11:54:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-26 11:54:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-26 11:54:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-26 11:54:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-26 11:54:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:54:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:54:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:54:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:54:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:54:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:54:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:54:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:54:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:54:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:54:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:54:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:54:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:54:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:54:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:54:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:54:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:54:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:54:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:54:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:54:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-11-26 11:54:16,354 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-11-26 11:54:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2023-11-26 11:54:16,354 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2023-11-26 11:54:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-11-26 11:54:16,355 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-11-26 11:54:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2023-11-26 11:54:16,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2023-11-26 11:54:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:54:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:54:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:54:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:54:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:54:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:54:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:54:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:54:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:54:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:54:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:54:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:54:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:54:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:54:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:54:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:54:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:54:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:54:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:54:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:54:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2023-11-26 11:54:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2023-11-26 11:54:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2023-11-26 11:54:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2023-11-26 11:54:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2023-11-26 11:54:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2023-11-26 11:54:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2023-11-26 11:54:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2023-11-26 11:54:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2023-11-26 11:54:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2023-11-26 11:54:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2023-11-26 11:54:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2023-11-26 11:54:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-11-26 11:54:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-11-26 11:54:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2023-11-26 11:54:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2023-11-26 11:54:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2023-11-26 11:54:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2023-11-26 11:54:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2023-11-26 11:54:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2023-11-26 11:54:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2023-11-26 11:54:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2023-11-26 11:54:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 11:54:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 11:54:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2023-11-26 11:54:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2023-11-26 11:54:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-26 11:54:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-26 11:54:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2023-11-26 11:54:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2023-11-26 11:54:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:54:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:54:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:54:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:54:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:54:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:54:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:54:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:54:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:54:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:54:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:54:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:54:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:54:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:54:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:54:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:54:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:54:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:54:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:54:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:54:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-26 11:54:16,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-26 11:54:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2023-11-26 11:54:16,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2023-11-26 11:54:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2023-11-26 11:54:16,369 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2023-11-26 11:54:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:54:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:54:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2023-11-26 11:54:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2023-11-26 11:54:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-26 11:54:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-26 11:54:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2023-11-26 11:54:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2023-11-26 11:54:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-26 11:54:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-26 11:54:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:54:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2023-11-26 11:54:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2023-11-26 11:54:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-26 11:54:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-26 11:54:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:54:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 11:54:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 11:54:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:54:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:54:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:54:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:54:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:54:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:54:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:54:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:54:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:54:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:54:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:54:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:54:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:54:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:54:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:54:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:54:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:54:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:54:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:54:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:54:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-26 11:54:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-26 11:54:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2023-11-26 11:54:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2023-11-26 11:54:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2023-11-26 11:54:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2023-11-26 11:54:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-26 11:54:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-26 11:54:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2023-11-26 11:54:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2023-11-26 11:54:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2023-11-26 11:54:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2023-11-26 11:54:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-11-26 11:54:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-11-26 11:54:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2023-11-26 11:54:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2023-11-26 11:54:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2023-11-26 11:54:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2023-11-26 11:54:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:54:16,385 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:54:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2023-11-26 11:54:16,385 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2023-11-26 11:54:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-26 11:54:16,385 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-26 11:54:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 11:54:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 11:54:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2023-11-26 11:54:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2023-11-26 11:54:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:54:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:54:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:54:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:54:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:54:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:54:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:54:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:54:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:54:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:54:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:54:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:54:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:54:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2023-11-26 11:54:16,389 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2023-11-26 11:54:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2023-11-26 11:54:16,389 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2023-11-26 11:54:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:54:16,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:54:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2023-11-26 11:54:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2023-11-26 11:54:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-26 11:54:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-26 11:54:17,379 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:54:17,388 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:54:18,498 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:54:23,758 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:54:24,065 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:54:24,065 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:54:24,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:54:24 BoogieIcfgContainer [2023-11-26 11:54:24,068 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:54:24,074 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:54:24,074 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:54:24,079 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:54:24,079 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:54:10" (1/3) ... [2023-11-26 11:54:24,082 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17c76c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:54:24, skipping insertion in model container [2023-11-26 11:54:24,082 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (2/3) ... [2023-11-26 11:54:24,082 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17c76c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:54:24, skipping insertion in model container [2023-11-26 11:54:24,082 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:54:24" (3/3) ... [2023-11-26 11:54:24,084 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2023-11-26 11:54:24,109 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:54:24,109 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:54:24,217 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:54:24,225 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@465d2bc2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:54:24,226 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:54:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand has 2412 states, 1630 states have (on average 1.4846625766871167) internal successors, (2420), 1718 states have internal predecessors, (2420), 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) [2023-11-26 11:54:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-26 11:54:24,268 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:54:24,269 INFO L195 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] [2023-11-26 11:54:24,270 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:54:24,275 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:54:24,275 INFO L85 PathProgramCache]: Analyzing trace with hash -884387818, now seen corresponding path program 1 times [2023-11-26 11:54:24,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:54:24,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804620452] [2023-11-26 11:54:24,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:54:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:54:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:54:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-26 11:54:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:54:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-26 11:54:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:54:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-26 11:54:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-26 11:54:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:54:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-26 11:54:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-26 11:54:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-26 11:54:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-26 11:54:25,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:54:25,460 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804620452] [2023-11-26 11:54:25,460 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [804620452] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:54:25,461 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:54:25,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 11:54:25,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162046410] [2023-11-26 11:54:25,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:54:25,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 11:54:25,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:54:25,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 11:54:25,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:54:25,522 INFO L87 Difference]: Start difference. First operand has 2412 states, 1630 states have (on average 1.4846625766871167) internal successors, (2420), 1718 states have internal predecessors, (2420), 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) [2023-11-26 11:54:41,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:54:41,700 INFO L93 Difference]: Finished difference Result 5414 states and 8601 transitions. [2023-11-26 11:54:41,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 11:54:41,702 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 [2023-11-26 11:54:41,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:54:41,749 INFO L225 Difference]: With dead ends: 5414 [2023-11-26 11:54:41,749 INFO L226 Difference]: Without dead ends: 2991 [2023-11-26 11:54:41,771 INFO L412 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 [2023-11-26 11:54:41,774 INFO L413 NwaCegarLoop]: 429 mSDtfsCounter, 4481 mSDsluCounter, 921 mSDsCounter, 0 mSdLazyCounter, 6648 mSolverCounterSat, 2231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4811 SdHoareTripleChecker+Valid, 1350 SdHoareTripleChecker+Invalid, 8879 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2231 IncrementalHoareTripleChecker+Valid, 6648 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2023-11-26 11:54:41,776 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4811 Valid, 1350 Invalid, 8879 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2231 Valid, 6648 Invalid, 0 Unknown, 0 Unchecked, 15.3s Time] [2023-11-26 11:54:41,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2991 states. [2023-11-26 11:54:42,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2991 to 2398. [2023-11-26 11:54:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2398 states, 1626 states have (on average 1.4710947109471095) internal successors, (2392), 1704 states have internal predecessors, (2392), 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) [2023-11-26 11:54:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 2398 states and 3693 transitions. [2023-11-26 11:54:42,111 INFO L78 Accepts]: Start accepts. Automaton has 2398 states and 3693 transitions. Word has length 109 [2023-11-26 11:54:42,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:54:42,112 INFO L495 AbstractCegarLoop]: Abstraction has 2398 states and 3693 transitions. [2023-11-26 11:54:42,112 INFO L496 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) [2023-11-26 11:54:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 3693 transitions. [2023-11-26 11:54:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-26 11:54:42,117 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:54:42,117 INFO L195 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] [2023-11-26 11:54:42,118 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 11:54:42,118 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:54:42,118 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:54:42,119 INFO L85 PathProgramCache]: Analyzing trace with hash -868565040, now seen corresponding path program 1 times [2023-11-26 11:54:42,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:54:42,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107294967] [2023-11-26 11:54:42,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:54:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:54:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:54:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-26 11:54:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:54:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-26 11:54:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:54:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-26 11:54:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-26 11:54:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:54:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-26 11:54:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-26 11:54:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-26 11:54:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-26 11:54:42,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:54:42,731 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107294967] [2023-11-26 11:54:42,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2107294967] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:54:42,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:54:42,732 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-26 11:54:42,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987626253] [2023-11-26 11:54:42,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:54:42,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 11:54:42,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:54:42,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 11:54:42,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-26 11:54:42,735 INFO L87 Difference]: Start difference. First operand 2398 states and 3693 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)