./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 9bd2c7ff 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_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/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_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL --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 0.2.3-dev-9bd2c7f [2023-11-19 02:51:55,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:51:55,804 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:51:55,809 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:51:55,809 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:51:55,836 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:51:55,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:51:55,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:51:55,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:51:55,839 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:51:55,840 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:51:55,841 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:51:55,841 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:51:55,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:51:55,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:51:55,843 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:51:55,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:51:55,844 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:51:55,845 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:51:55,845 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:51:55,846 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:51:55,846 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:51:55,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:51:55,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:51:55,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:51:55,849 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:51:55,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:51:55,850 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:51:55,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:51:55,851 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:51:55,851 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_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb [2023-11-19 02:51:56,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:51:56,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:51:56,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:51:56,174 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:51:56,175 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:51:56,176 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/../../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 [2023-11-19 02:51:59,334 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:52:00,105 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:52:00,106 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/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 [2023-11-19 02:52:00,175 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/data/132b68b56/bc5aa0279d094f339cf01fe893a86576/FLAGf54752c8f [2023-11-19 02:52:00,194 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/data/132b68b56/bc5aa0279d094f339cf01fe893a86576 [2023-11-19 02:52:00,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:52:00,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:52:00,207 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:00,208 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:52:00,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:52:00,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:00" (1/1) ... [2023-11-19 02:52:00,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75932123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:00, skipping insertion in model container [2023-11-19 02:52:00,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:00" (1/1) ... [2023-11-19 02:52:00,427 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:52:03,216 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_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/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] [2023-11-19 02:52:03,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:52:03,390 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:52:03,682 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] [2023-11-19 02:52:03,686 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] [2023-11-19 02:52:03,819 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_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/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] [2023-11-19 02:52:03,838 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:52:04,047 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:52:04,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04 WrapperNode [2023-11-19 02:52:04,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:04,050 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:52:04,050 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:52:04,050 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:52:04,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,196 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,472 INFO L138 Inliner]: procedures = 339, calls = 2033, calls flagged for inlining = 136, calls inlined = 132, statements flattened = 6004 [2023-11-19 02:52:04,473 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:52:04,474 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:52:04,474 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:52:04,474 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:52:04,485 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,556 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,828 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,872 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,901 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:04,993 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:52:04,994 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:52:04,994 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:52:04,994 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:52:04,995 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:04" (1/1) ... [2023-11-19 02:52:05,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:52:05,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:52:05,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:52:05,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53b2f7a0-6e57-40a8-abdb-e0c0fcdc1800/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:52:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2023-11-19 02:52:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2023-11-19 02:52:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2023-11-19 02:52:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2023-11-19 02:52:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2023-11-19 02:52:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2023-11-19 02:52:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 02:52:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 02:52:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2023-11-19 02:52:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2023-11-19 02:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:52:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:52:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:52:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2023-11-19 02:52:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2023-11-19 02:52:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2023-11-19 02:52:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2023-11-19 02:52:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2023-11-19 02:52:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2023-11-19 02:52:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2023-11-19 02:52:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2023-11-19 02:52:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2023-11-19 02:52:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2023-11-19 02:52:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2023-11-19 02:52:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2023-11-19 02:52:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:52:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:52:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-19 02:52:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-19 02:52:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2023-11-19 02:52:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2023-11-19 02:52:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 02:52:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 02:52:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-11-19 02:52:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-11-19 02:52:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2023-11-19 02:52:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2023-11-19 02:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2023-11-19 02:52:05,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2023-11-19 02:52:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2023-11-19 02:52:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2023-11-19 02:52:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 02:52:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 02:52:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-11-19 02:52:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-11-19 02:52:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2023-11-19 02:52:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2023-11-19 02:52:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2023-11-19 02:52:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2023-11-19 02:52:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-19 02:52:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-19 02:52:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2023-11-19 02:52:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2023-11-19 02:52:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:52:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:52:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2023-11-19 02:52:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2023-11-19 02:52:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2023-11-19 02:52:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2023-11-19 02:52:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2023-11-19 02:52:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2023-11-19 02:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 02:52:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 02:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-11-19 02:52:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-11-19 02:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2023-11-19 02:52:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2023-11-19 02:52:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-11-19 02:52:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-11-19 02:52:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2023-11-19 02:52:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2023-11-19 02:52:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2023-11-19 02:52:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2023-11-19 02:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2023-11-19 02:52:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2023-11-19 02:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-11-19 02:52:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-11-19 02:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:52:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 02:52:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 02:52:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2023-11-19 02:52:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2023-11-19 02:52:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:52:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2023-11-19 02:52:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2023-11-19 02:52:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2023-11-19 02:52:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2023-11-19 02:52:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2023-11-19 02:52:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2023-11-19 02:52:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 02:52:05,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 02:52:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 02:52:05,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 02:52:05,196 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2023-11-19 02:52:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2023-11-19 02:52:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-19 02:52:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-19 02:52:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:52:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-19 02:52:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-19 02:52:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 02:52:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 02:52:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:52:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 02:52:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 02:52:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2023-11-19 02:52:05,198 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2023-11-19 02:52:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2023-11-19 02:52:05,198 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2023-11-19 02:52:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 02:52:05,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 02:52:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2023-11-19 02:52:05,198 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2023-11-19 02:52:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 02:52:05,198 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 02:52:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 02:52:05,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 02:52:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 02:52:05,199 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 02:52:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2023-11-19 02:52:05,199 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2023-11-19 02:52:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2023-11-19 02:52:05,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2023-11-19 02:52:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2023-11-19 02:52:05,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2023-11-19 02:52:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2023-11-19 02:52:05,199 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2023-11-19 02:52:05,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2023-11-19 02:52:05,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2023-11-19 02:52:05,200 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 02:52:05,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 02:52:05,200 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-11-19 02:52:05,200 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-11-19 02:52:05,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2023-11-19 02:52:05,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2023-11-19 02:52:05,200 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-19 02:52:05,200 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-19 02:52:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:52:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2023-11-19 02:52:05,201 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2023-11-19 02:52:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-19 02:52:05,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-19 02:52:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 02:52:05,201 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 02:52:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:52:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-11-19 02:52:05,201 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-11-19 02:52:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2023-11-19 02:52:05,202 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2023-11-19 02:52:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-11-19 02:52:05,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-11-19 02:52:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2023-11-19 02:52:05,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2023-11-19 02:52:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:52:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2023-11-19 02:52:05,202 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2023-11-19 02:52:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2023-11-19 02:52:05,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2023-11-19 02:52:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2023-11-19 02:52:05,203 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2023-11-19 02:52:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2023-11-19 02:52:05,203 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2023-11-19 02:52:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2023-11-19 02:52:05,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2023-11-19 02:52:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2023-11-19 02:52:05,203 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2023-11-19 02:52:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-11-19 02:52:05,203 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-11-19 02:52:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2023-11-19 02:52:05,207 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2023-11-19 02:52:05,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2023-11-19 02:52:05,207 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2023-11-19 02:52:05,207 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2023-11-19 02:52:05,208 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2023-11-19 02:52:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2023-11-19 02:52:05,208 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2023-11-19 02:52:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 02:52:05,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 02:52:05,209 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2023-11-19 02:52:05,209 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2023-11-19 02:52:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 02:52:05,210 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 02:52:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2023-11-19 02:52:05,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2023-11-19 02:52:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:52:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 02:52:05,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 02:52:05,211 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2023-11-19 02:52:05,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2023-11-19 02:52:05,211 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2023-11-19 02:52:05,211 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2023-11-19 02:52:05,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:52:05,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:52:05,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2023-11-19 02:52:05,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2023-11-19 02:52:05,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 02:52:05,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 02:52:05,212 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2023-11-19 02:52:05,212 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2023-11-19 02:52:05,212 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-19 02:52:05,213 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-19 02:52:05,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:52:05,213 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2023-11-19 02:52:05,213 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2023-11-19 02:52:05,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 02:52:05,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 02:52:05,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:52:05,214 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 02:52:05,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 02:52:05,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:52:05,214 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-19 02:52:05,214 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-19 02:52:05,214 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2023-11-19 02:52:05,215 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2023-11-19 02:52:05,215 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2023-11-19 02:52:05,215 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2023-11-19 02:52:05,215 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 02:52:05,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 02:52:05,215 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2023-11-19 02:52:05,215 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2023-11-19 02:52:05,216 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2023-11-19 02:52:05,216 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2023-11-19 02:52:05,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-11-19 02:52:05,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-11-19 02:52:05,216 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2023-11-19 02:52:05,216 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2023-11-19 02:52:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2023-11-19 02:52:05,217 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2023-11-19 02:52:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 02:52:05,217 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 02:52:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2023-11-19 02:52:05,217 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2023-11-19 02:52:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 02:52:05,218 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 02:52:05,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 02:52:05,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 02:52:05,218 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2023-11-19 02:52:05,218 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2023-11-19 02:52:05,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:52:05,219 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2023-11-19 02:52:05,219 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2023-11-19 02:52:05,219 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2023-11-19 02:52:05,219 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2023-11-19 02:52:05,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:52:05,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:52:05,219 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2023-11-19 02:52:05,220 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2023-11-19 02:52:05,220 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 02:52:05,220 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 02:52:06,073 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:52:06,083 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:52:07,289 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 02:52:11,635 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:52:15,721 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:52:15,723 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 02:52:15,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:52:15 BoogieIcfgContainer [2023-11-19 02:52:15,742 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:52:15,744 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:52:15,744 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:52:15,755 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:52:15,755 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:52:15" (1/1) ... [2023-11-19 02:52:15,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:52:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1906 states and 2841 transitions. [2023-11-19 02:52:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2841 transitions. [2023-11-19 02:52:15,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-19 02:52:15,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:16,882 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:17,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1913 states and 2909 transitions. [2023-11-19 02:52:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2909 transitions. [2023-11-19 02:52:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-19 02:52:17,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:17,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:17,747 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:17,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1914 states and 2910 transitions. [2023-11-19 02:52:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2910 transitions. [2023-11-19 02:52:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 02:52:17,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:17,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-19 02:52:18,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 1915 states and 2911 transitions. [2023-11-19 02:52:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2911 transitions. [2023-11-19 02:52:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 02:52:18,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:18,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1918 states and 2963 transitions. [2023-11-19 02:52:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2963 transitions. [2023-11-19 02:52:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 02:52:18,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:18,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1923 states and 3022 transitions. [2023-11-19 02:52:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3022 transitions. [2023-11-19 02:52:19,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 02:52:19,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1927 states and 3077 transitions. [2023-11-19 02:52:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3077 transitions. [2023-11-19 02:52:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 02:52:19,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 1934 states and 3141 transitions. [2023-11-19 02:52:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3141 transitions. [2023-11-19 02:52:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:52:20,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:20,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 1935 states and 3141 transitions. [2023-11-19 02:52:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3141 transitions. [2023-11-19 02:52:21,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:52:21,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:21,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-19 02:52:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 1939 states and 3155 transitions. [2023-11-19 02:52:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3155 transitions. [2023-11-19 02:52:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 02:52:21,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:21,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 1947 states and 3221 transitions. [2023-11-19 02:52:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3221 transitions. [2023-11-19 02:52:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:52:22,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:22,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:22,569 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 1948 states and 3221 transitions. [2023-11-19 02:52:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3221 transitions. [2023-11-19 02:52:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:52:22,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:22,939 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-19 02:52:23,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 1949 states and 3222 transitions. [2023-11-19 02:52:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3222 transitions. [2023-11-19 02:52:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:52:23,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:23,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 1951 states and 3226 transitions. [2023-11-19 02:52:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3226 transitions. [2023-11-19 02:52:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:52:23,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:23,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-19 02:52:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 1953 states and 3229 transitions. [2023-11-19 02:52:23,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3229 transitions. [2023-11-19 02:52:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:52:23,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:23,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:23,979 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1957 states and 3238 transitions. [2023-11-19 02:52:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3238 transitions. [2023-11-19 02:52:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:52:24,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:24,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:24,324 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1959 states and 3240 transitions. [2023-11-19 02:52:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3240 transitions. [2023-11-19 02:52:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:52:24,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1960 states and 3240 transitions. [2023-11-19 02:52:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3240 transitions. [2023-11-19 02:52:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:52:24,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-19 02:52:24,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1962 states and 3243 transitions. [2023-11-19 02:52:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3243 transitions. [2023-11-19 02:52:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:52:24,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:24,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 1966 states and 3258 transitions. [2023-11-19 02:52:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3258 transitions. [2023-11-19 02:52:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:52:25,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:25,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1965 states and 3250 transitions. [2023-11-19 02:52:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3250 transitions. [2023-11-19 02:52:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:52:25,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:25,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:25,662 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:25,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1964 states and 3242 transitions. [2023-11-19 02:52:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3242 transitions. [2023-11-19 02:52:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 02:52:25,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:25,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-19 02:52:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 1979 states and 3322 transitions. [2023-11-19 02:52:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3322 transitions. [2023-11-19 02:52:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:52:27,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,383 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:27,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 1980 states and 3322 transitions. [2023-11-19 02:52:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3322 transitions. [2023-11-19 02:52:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:52:27,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-19 02:52:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:27,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 1981 states and 3322 transitions. [2023-11-19 02:52:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3322 transitions. [2023-11-19 02:52:27,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:52:27,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-19 02:52:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 1983 states and 3325 transitions. [2023-11-19 02:52:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3325 transitions. [2023-11-19 02:52:28,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:52:28,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,353 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:28,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 1985 states and 3328 transitions. [2023-11-19 02:52:28,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3328 transitions. [2023-11-19 02:52:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:52:28,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1989 states and 3342 transitions. [2023-11-19 02:52:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3342 transitions. [2023-11-19 02:52:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 02:52:28,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 1998 states and 3407 transitions. [2023-11-19 02:52:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3407 transitions. [2023-11-19 02:52:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 02:52:30,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:30,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-19 02:52:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2014 states and 3490 transitions. [2023-11-19 02:52:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3490 transitions. [2023-11-19 02:52:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 02:52:32,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2023-11-19 02:52:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2015 states and 3490 transitions. [2023-11-19 02:52:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3490 transitions. [2023-11-19 02:52:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 02:52:32,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 2014 states and 3487 transitions. [2023-11-19 02:52:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3487 transitions. [2023-11-19 02:52:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 02:52:32,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:32,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2016 states and 3490 transitions. [2023-11-19 02:52:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3490 transitions. [2023-11-19 02:52:33,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 02:52:33,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 2018 states and 3493 transitions. [2023-11-19 02:52:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3493 transitions. [2023-11-19 02:52:33,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 02:52:33,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:33,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:33,549 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-19 02:52:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2035 states and 3577 transitions. [2023-11-19 02:52:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3577 transitions. [2023-11-19 02:52:35,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:52:35,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-19 02:52:35,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2036 states and 3577 transitions. [2023-11-19 02:52:35,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3577 transitions. [2023-11-19 02:52:35,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:52:35,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:35,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-11-19 02:52:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2042 states and 3651 transitions. [2023-11-19 02:52:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3651 transitions. [2023-11-19 02:52:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:52:36,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:36,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:37,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 2047 states and 3673 transitions. [2023-11-19 02:52:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3673 transitions. [2023-11-19 02:52:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:52:37,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:37,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,062 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 2049 states and 3676 transitions. [2023-11-19 02:52:38,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3676 transitions. [2023-11-19 02:52:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:52:38,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2023-11-19 02:52:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 2051 states and 3679 transitions. [2023-11-19 02:52:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3679 transitions. [2023-11-19 02:52:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:52:38,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:38,637 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-19 02:52:39,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2055 states and 3692 transitions. [2023-11-19 02:52:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3692 transitions. [2023-11-19 02:52:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 02:52:39,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:52:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat