./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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.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_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:59:15,872 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:59:15,984 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:59:15,990 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:59:15,991 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:59:16,027 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:59:16,029 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:59:16,030 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:59:16,031 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:59:16,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:59:16,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:59:16,040 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:59:16,040 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:59:16,042 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:59:16,042 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:59:16,043 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:59:16,043 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:59:16,044 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:59:16,044 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:59:16,045 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:59:16,046 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:59:16,046 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:59:16,047 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:59:16,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:59:16,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:59:16,048 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:59:16,049 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:59:16,049 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:59:16,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:59:16,050 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:59:16,051 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb [2023-11-24 22:59:16,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:59:16,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:59:16,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:59:16,333 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:59:16,334 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:59:16,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/../../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 [2023-11-24 22:59:19,571 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:59:20,286 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:59:20,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/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 [2023-11-24 22:59:20,328 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/data/a5eda395c/0782aeaab8dd489fb2ca58d980030db5/FLAG46d676d1a [2023-11-24 22:59:20,344 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/data/a5eda395c/0782aeaab8dd489fb2ca58d980030db5 [2023-11-24 22:59:20,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:59:20,348 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:59:20,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:20,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:59:20,355 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:59:20,356 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:20" (1/1) ... [2023-11-24 22:59:20,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e5f5af2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:20, skipping insertion in model container [2023-11-24 22:59:20,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:59:20" (1/1) ... [2023-11-24 22:59:20,532 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:59:22,877 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_5d611ebf-506b-4b8e-ae22-03af28b75429/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] [2023-11-24 22:59:23,024 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:23,054 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:59:23,449 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] [2023-11-24 22:59:23,454 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] [2023-11-24 22:59:23,605 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_5d611ebf-506b-4b8e-ae22-03af28b75429/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] [2023-11-24 22:59:23,620 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:59:23,776 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:59:23,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23 WrapperNode [2023-11-24 22:59:23,777 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:59:23,778 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:23,779 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:59:23,779 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:59:23,788 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:23,908 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,204 INFO L138 Inliner]: procedures = 339, calls = 2033, calls flagged for inlining = 136, calls inlined = 132, statements flattened = 6060 [2023-11-24 22:59:24,205 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:59:24,205 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:59:24,206 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:59:24,206 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:59:24,216 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,274 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,285 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,446 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,502 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,585 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:59:24,586 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:59:24,586 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:59:24,586 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:59:24,588 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:59:23" (1/1) ... [2023-11-24 22:59:24,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:59:24,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:59:24,623 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:59:24,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d611ebf-506b-4b8e-ae22-03af28b75429/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:59:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2023-11-24 22:59:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2023-11-24 22:59:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2023-11-24 22:59:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2023-11-24 22:59:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2023-11-24 22:59:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2023-11-24 22:59:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:59:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:59:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2023-11-24 22:59:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2023-11-24 22:59:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:59:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:59:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:59:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:59:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:59:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:59:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2023-11-24 22:59:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2023-11-24 22:59:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2023-11-24 22:59:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2023-11-24 22:59:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2023-11-24 22:59:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2023-11-24 22:59:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2023-11-24 22:59:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2023-11-24 22:59:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2023-11-24 22:59:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2023-11-24 22:59:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2023-11-24 22:59:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2023-11-24 22:59:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:59:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:59:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-24 22:59:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-24 22:59:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2023-11-24 22:59:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2023-11-24 22:59:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:59:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:59:24,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-11-24 22:59:24,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-11-24 22:59:24,794 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2023-11-24 22:59:24,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2023-11-24 22:59:24,794 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2023-11-24 22:59:24,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2023-11-24 22:59:24,795 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2023-11-24 22:59:24,795 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2023-11-24 22:59:24,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:59:24,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:59:24,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-11-24 22:59:24,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-11-24 22:59:24,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2023-11-24 22:59:24,796 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2023-11-24 22:59:24,796 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2023-11-24 22:59:24,796 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2023-11-24 22:59:24,796 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-24 22:59:24,796 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-24 22:59:24,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2023-11-24 22:59:24,797 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2023-11-24 22:59:24,797 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:59:24,797 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:59:24,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2023-11-24 22:59:24,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2023-11-24 22:59:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2023-11-24 22:59:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2023-11-24 22:59:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2023-11-24 22:59:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2023-11-24 22:59:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:59:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:59:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-11-24 22:59:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-11-24 22:59:24,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2023-11-24 22:59:24,799 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2023-11-24 22:59:24,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-11-24 22:59:24,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-11-24 22:59:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2023-11-24 22:59:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2023-11-24 22:59:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2023-11-24 22:59:24,802 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2023-11-24 22:59:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2023-11-24 22:59:24,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2023-11-24 22:59:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-11-24 22:59:24,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-11-24 22:59:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:59:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 22:59:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 22:59:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2023-11-24 22:59:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2023-11-24 22:59:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:59:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2023-11-24 22:59:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2023-11-24 22:59:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2023-11-24 22:59:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2023-11-24 22:59:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2023-11-24 22:59:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2023-11-24 22:59:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:59:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:59:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:59:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:59:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2023-11-24 22:59:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2023-11-24 22:59:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-24 22:59:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-24 22:59:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:59:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-24 22:59:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-24 22:59:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 22:59:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 22:59:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:59:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:59:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:59:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2023-11-24 22:59:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2023-11-24 22:59:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2023-11-24 22:59:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2023-11-24 22:59:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:59:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:59:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2023-11-24 22:59:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2023-11-24 22:59:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-24 22:59:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-24 22:59:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 22:59:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 22:59:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-24 22:59:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-24 22:59:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2023-11-24 22:59:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2023-11-24 22:59:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2023-11-24 22:59:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2023-11-24 22:59:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2023-11-24 22:59:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2023-11-24 22:59:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2023-11-24 22:59:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2023-11-24 22:59:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2023-11-24 22:59:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2023-11-24 22:59:24,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-24 22:59:24,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-24 22:59:24,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-11-24 22:59:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-11-24 22:59:24,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2023-11-24 22:59:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2023-11-24 22:59:24,813 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-24 22:59:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-24 22:59:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:59:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2023-11-24 22:59:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2023-11-24 22:59:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-24 22:59:24,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-24 22:59:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-24 22:59:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-24 22:59:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:59:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-11-24 22:59:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-11-24 22:59:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2023-11-24 22:59:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2023-11-24 22:59:24,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-11-24 22:59:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-11-24 22:59:24,817 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2023-11-24 22:59:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2023-11-24 22:59:24,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:59:24,817 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2023-11-24 22:59:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2023-11-24 22:59:24,819 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2023-11-24 22:59:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2023-11-24 22:59:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2023-11-24 22:59:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2023-11-24 22:59:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2023-11-24 22:59:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2023-11-24 22:59:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2023-11-24 22:59:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2023-11-24 22:59:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2023-11-24 22:59:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2023-11-24 22:59:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-11-24 22:59:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-11-24 22:59:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2023-11-24 22:59:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2023-11-24 22:59:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2023-11-24 22:59:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2023-11-24 22:59:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2023-11-24 22:59:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2023-11-24 22:59:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2023-11-24 22:59:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2023-11-24 22:59:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:59:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:59:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2023-11-24 22:59:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2023-11-24 22:59:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-24 22:59:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-24 22:59:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2023-11-24 22:59:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2023-11-24 22:59:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:59:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-24 22:59:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-24 22:59:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2023-11-24 22:59:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2023-11-24 22:59:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2023-11-24 22:59:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2023-11-24 22:59:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:59:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:59:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2023-11-24 22:59:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2023-11-24 22:59:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-24 22:59:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-24 22:59:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2023-11-24 22:59:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2023-11-24 22:59:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-24 22:59:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-24 22:59:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:59:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2023-11-24 22:59:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2023-11-24 22:59:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-24 22:59:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-24 22:59:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:59:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:59:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:59:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:59:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-24 22:59:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-24 22:59:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2023-11-24 22:59:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2023-11-24 22:59:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2023-11-24 22:59:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2023-11-24 22:59:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 22:59:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 22:59:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2023-11-24 22:59:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2023-11-24 22:59:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2023-11-24 22:59:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2023-11-24 22:59:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-11-24 22:59:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-11-24 22:59:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2023-11-24 22:59:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2023-11-24 22:59:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2023-11-24 22:59:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2023-11-24 22:59:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:59:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:59:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2023-11-24 22:59:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2023-11-24 22:59:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 22:59:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 22:59:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-24 22:59:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-24 22:59:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2023-11-24 22:59:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2023-11-24 22:59:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:59:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2023-11-24 22:59:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2023-11-24 22:59:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2023-11-24 22:59:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2023-11-24 22:59:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:59:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:59:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2023-11-24 22:59:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2023-11-24 22:59:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:59:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:59:25,686 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:59:25,693 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:59:26,808 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:59:31,545 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:59:35,352 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:59:35,352 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:59:35,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:35 BoogieIcfgContainer [2023-11-24 22:59:35,356 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:59:35,357 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:59:35,357 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:59:35,369 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:59:35,369 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:59:35" (1/1) ... [2023-11-24 22:59:35,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:59:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:35,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1916 states and 2851 transitions. [2023-11-24 22:59:35,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2851 transitions. [2023-11-24 22:59:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:59:35,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:35,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:37,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:37,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1923 states and 2919 transitions. [2023-11-24 22:59:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 2919 transitions. [2023-11-24 22:59:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 22:59:37,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:37,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:38,137 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 22:59:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1924 states and 2920 transitions. [2023-11-24 22:59:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 2920 transitions. [2023-11-24 22:59:38,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-24 22:59:38,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:38,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:38,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-24 22:59:38,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 1925 states and 2921 transitions. [2023-11-24 22:59:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2921 transitions. [2023-11-24 22:59:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:59:38,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:39,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:39,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1928 states and 2973 transitions. [2023-11-24 22:59:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2973 transitions. [2023-11-24 22:59:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:59:39,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:39,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1933 states and 3032 transitions. [2023-11-24 22:59:39,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3032 transitions. [2023-11-24 22:59:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:59:39,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:40,154 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1937 states and 3087 transitions. [2023-11-24 22:59:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3087 transitions. [2023-11-24 22:59:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 22:59:40,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:40,817 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 1944 states and 3151 transitions. [2023-11-24 22:59:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3151 transitions. [2023-11-24 22:59:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:59:41,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:41,642 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 22:59:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 1945 states and 3151 transitions. [2023-11-24 22:59:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3151 transitions. [2023-11-24 22:59:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:59:41,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:41,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-24 22:59:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 1949 states and 3165 transitions. [2023-11-24 22:59:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3165 transitions. [2023-11-24 22:59:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:59:42,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1957 states and 3231 transitions. [2023-11-24 22:59:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3231 transitions. [2023-11-24 22:59:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:59:43,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 22:59:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:43,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1958 states and 3231 transitions. [2023-11-24 22:59:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3231 transitions. [2023-11-24 22:59:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:59:43,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:43,685 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-24 22:59:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1959 states and 3232 transitions. [2023-11-24 22:59:43,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3232 transitions. [2023-11-24 22:59:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:59:43,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 22:59:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1961 states and 3236 transitions. [2023-11-24 22:59:44,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3236 transitions. [2023-11-24 22:59:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:59:44,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:44,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-24 22:59:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1963 states and 3239 transitions. [2023-11-24 22:59:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3239 transitions. [2023-11-24 22:59:44,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:59:44,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:44,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:44,699 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:44,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 1965 states and 3241 transitions. [2023-11-24 22:59:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3241 transitions. [2023-11-24 22:59:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 22:59:44,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:44,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:45,133 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-24 22:59:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1969 states and 3250 transitions. [2023-11-24 22:59:45,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3250 transitions. [2023-11-24 22:59:45,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:59:45,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:45,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:45,575 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 22:59:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:45,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1970 states and 3250 transitions. [2023-11-24 22:59:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3250 transitions. [2023-11-24 22:59:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:59:45,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-24 22:59:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1972 states and 3253 transitions. [2023-11-24 22:59:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3253 transitions. [2023-11-24 22:59:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:59:45,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:45,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-24 22:59:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:47,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 1987 states and 3335 transitions. [2023-11-24 22:59:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3335 transitions. [2023-11-24 22:59:47,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:59:47,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:47,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 1986 states and 3326 transitions. [2023-11-24 22:59:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3326 transitions. [2023-11-24 22:59:47,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:59:47,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:47,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:48,043 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-24 22:59:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1990 states and 3341 transitions. [2023-11-24 22:59:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3341 transitions. [2023-11-24 22:59:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:59:48,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:48,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1989 states and 3332 transitions. [2023-11-24 22:59:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3332 transitions. [2023-11-24 22:59:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:59:48,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:48,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 22:59:48,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1990 states and 3332 transitions. [2023-11-24 22:59:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3332 transitions. [2023-11-24 22:59:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:59:48,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:48,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-24 22:59:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1991 states and 3332 transitions. [2023-11-24 22:59:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3332 transitions. [2023-11-24 22:59:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:59:49,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:49,592 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-24 22:59:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:49,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 1993 states and 3335 transitions. [2023-11-24 22:59:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3335 transitions. [2023-11-24 22:59:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:59:49,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:49,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-24 22:59:51,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2009 states and 3416 transitions. [2023-11-24 22:59:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3416 transitions. [2023-11-24 22:59:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:59:51,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:51,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-24 22:59:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 2011 states and 3419 transitions. [2023-11-24 22:59:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3419 transitions. [2023-11-24 22:59:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:59:51,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:51,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-24 22:59:52,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 2015 states and 3433 transitions. [2023-11-24 22:59:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3433 transitions. [2023-11-24 22:59:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:59:52,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:52,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:54,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2024 states and 3499 transitions. [2023-11-24 22:59:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3499 transitions. [2023-11-24 22:59:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:59:54,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:54,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:54,401 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-24 22:59:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2025 states and 3499 transitions. [2023-11-24 22:59:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3499 transitions. [2023-11-24 22:59:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:59:54,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:54,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:54,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 2024 states and 3496 transitions. [2023-11-24 22:59:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3496 transitions. [2023-11-24 22:59:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 22:59:54,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:54,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-24 22:59:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 2041 states and 3580 transitions. [2023-11-24 22:59:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3580 transitions. [2023-11-24 22:59:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:59:57,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-24 22:59:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:57,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3661 states to 2043 states and 3583 transitions. [2023-11-24 22:59:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3583 transitions. [2023-11-24 22:59:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:59:57,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-24 22:59:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 2045 states and 3586 transitions. [2023-11-24 22:59:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3586 transitions. [2023-11-24 22:59:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:59:57,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-24 22:59:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:58,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 2046 states and 3586 transitions. [2023-11-24 22:59:58,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3586 transitions. [2023-11-24 22:59:58,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:59:58,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 22:59:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:58,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 2051 states and 3608 transitions. [2023-11-24 22:59:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3608 transitions. [2023-11-24 22:59:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:59:58,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:58,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-24 22:59:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 2057 states and 3681 transitions. [2023-11-24 22:59:59,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3681 transitions. [2023-11-24 22:59:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:59:59,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked.