./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/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_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:42:30,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:42:30,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:42:30,489 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:42:30,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:42:30,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:42:30,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:42:30,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:42:30,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:42:30,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:42:30,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:42:30,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:42:30,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:42:30,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:42:30,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:42:30,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:42:30,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:42:30,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:42:30,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:42:30,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:42:30,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:42:30,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:42:30,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:42:30,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:42:30,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:42:30,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:42:30,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:42:30,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:42:30,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:42:30,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:42:30,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:42:30,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:42:30,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:42:30,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:42:30,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:42:30,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:42:30,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:42:30,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:42:30,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:42:30,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:42:30,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:42:30,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:42:30,626 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:42:30,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:42:30,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:42:30,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:42:30,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:42:30,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:42:30,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:42:30,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:42:30,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:42:30,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:42:30,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:42:30,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:42:30,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:42:30,630 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:42:30,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:42:30,638 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:42:30,638 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:42:30,638 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:42:30,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:30,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:42:30,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:42:30,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:42:30,640 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:42:30,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:42:30,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:42:30,640 INFO L138 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_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6785537a032cb4855d5467e9b639eb667ad8ad30124f23951db0f7bcb4fb8bfb [2022-10-17 16:42:30,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:42:30,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:42:30,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:42:30,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:42:30,992 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:42:30,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/../../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 [2022-10-17 16:42:31,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/data/95c66bd29/3ff00708d25448ebae3670e44ebea024/FLAGa2798fc0c [2022-10-17 16:42:32,148 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:42:32,149 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/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 [2022-10-17 16:42:32,214 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/data/95c66bd29/3ff00708d25448ebae3670e44ebea024/FLAGa2798fc0c [2022-10-17 16:42:32,230 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/data/95c66bd29/3ff00708d25448ebae3670e44ebea024 [2022-10-17 16:42:32,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:42:32,235 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:42:32,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:32,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:42:32,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:42:32,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:32" (1/1) ... [2022-10-17 16:42:32,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38dedb95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:32, skipping insertion in model container [2022-10-17 16:42:32,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:32" (1/1) ... [2022-10-17 16:42:32,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:42:32,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:42:34,684 WARN L230 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_e25998d1-899f-4ec8-9f99-15e217620df1/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] [2022-10-17 16:42:34,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:34,841 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:42:35,321 WARN L230 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_e25998d1-899f-4ec8-9f99-15e217620df1/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] [2022-10-17 16:42:35,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:35,459 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:42:35,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35 WrapperNode [2022-10-17 16:42:35,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:35,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:42:35,461 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:42:35,461 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:42:35,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:35,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:35,878 INFO L138 Inliner]: procedures = 339, calls = 2003, calls flagged for inlining = 135, calls inlined = 131, statements flattened = 5148 [2022-10-17 16:42:35,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:42:35,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:42:35,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:42:35,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:42:35,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:35,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:35,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:35,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:36,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:36,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:36,237 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:36,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:36,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:42:36,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:42:36,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:42:36,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:42:36,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:35" (1/1) ... [2022-10-17 16:42:36,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:36,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:42:36,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:42:36,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25998d1-899f-4ec8-9f99-15e217620df1/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:42:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2022-10-17 16:42:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2022-10-17 16:42:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2022-10-17 16:42:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2022-10-17 16:42:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2022-10-17 16:42:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2022-10-17 16:42:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:42:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:42:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2022-10-17 16:42:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2022-10-17 16:42:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:42:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:42:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:42:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:42:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:42:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:42:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2022-10-17 16:42:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2022-10-17 16:42:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2022-10-17 16:42:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2022-10-17 16:42:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2022-10-17 16:42:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2022-10-17 16:42:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2022-10-17 16:42:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2022-10-17 16:42:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2022-10-17 16:42:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2022-10-17 16:42:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2022-10-17 16:42:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2022-10-17 16:42:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:42:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:42:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-17 16:42:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-17 16:42:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2022-10-17 16:42:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2022-10-17 16:42:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:42:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:42:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-10-17 16:42:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-10-17 16:42:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2022-10-17 16:42:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2022-10-17 16:42:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2022-10-17 16:42:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2022-10-17 16:42:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2022-10-17 16:42:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2022-10-17 16:42:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:42:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:42:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2022-10-17 16:42:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2022-10-17 16:42:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2022-10-17 16:42:36,410 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2022-10-17 16:42:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2022-10-17 16:42:36,410 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2022-10-17 16:42:36,410 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-10-17 16:42:36,411 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-10-17 16:42:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2022-10-17 16:42:36,411 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2022-10-17 16:42:36,411 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:42:36,412 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:42:36,412 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2022-10-17 16:42:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2022-10-17 16:42:36,413 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2022-10-17 16:42:36,413 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2022-10-17 16:42:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2022-10-17 16:42:36,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2022-10-17 16:42:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:42:36,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:42:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2022-10-17 16:42:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2022-10-17 16:42:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2022-10-17 16:42:36,416 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2022-10-17 16:42:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2022-10-17 16:42:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2022-10-17 16:42:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2022-10-17 16:42:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2022-10-17 16:42:36,417 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2022-10-17 16:42:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2022-10-17 16:42:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2022-10-17 16:42:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2022-10-17 16:42:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2022-10-17 16:42:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2022-10-17 16:42:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:42:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:42:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:42:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2022-10-17 16:42:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2022-10-17 16:42:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:42:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2022-10-17 16:42:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2022-10-17 16:42:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2022-10-17 16:42:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2022-10-17 16:42:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2022-10-17 16:42:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2022-10-17 16:42:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:42:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:42:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:42:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:42:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2022-10-17 16:42:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2022-10-17 16:42:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-17 16:42:36,423 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-10-17 16:42:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:42:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 16:42:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 16:42:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:42:36,424 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:42:36,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:42:36,425 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2022-10-17 16:42:36,425 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2022-10-17 16:42:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2022-10-17 16:42:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2022-10-17 16:42:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2022-10-17 16:42:36,426 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2022-10-17 16:42:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:42:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:42:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:42:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:42:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 16:42:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 16:42:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2022-10-17 16:42:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2022-10-17 16:42:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2022-10-17 16:42:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2022-10-17 16:42:36,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2022-10-17 16:42:36,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2022-10-17 16:42:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2022-10-17 16:42:36,433 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2022-10-17 16:42:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2022-10-17 16:42:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2022-10-17 16:42:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:42:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:42:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2022-10-17 16:42:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2022-10-17 16:42:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2022-10-17 16:42:36,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2022-10-17 16:42:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-10-17 16:42:36,443 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-10-17 16:42:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:42:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2022-10-17 16:42:36,443 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2022-10-17 16:42:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:42:36,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:42:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:42:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:42:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:42:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2022-10-17 16:42:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2022-10-17 16:42:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2022-10-17 16:42:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2022-10-17 16:42:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2022-10-17 16:42:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2022-10-17 16:42:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2022-10-17 16:42:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2022-10-17 16:42:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:42:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2022-10-17 16:42:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2022-10-17 16:42:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2022-10-17 16:42:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2022-10-17 16:42:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2022-10-17 16:42:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2022-10-17 16:42:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2022-10-17 16:42:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2022-10-17 16:42:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2022-10-17 16:42:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2022-10-17 16:42:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2022-10-17 16:42:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2022-10-17 16:42:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2022-10-17 16:42:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2022-10-17 16:42:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2022-10-17 16:42:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2022-10-17 16:42:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2022-10-17 16:42:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2022-10-17 16:42:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2022-10-17 16:42:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2022-10-17 16:42:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2022-10-17 16:42:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2022-10-17 16:42:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:42:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:42:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2022-10-17 16:42:36,449 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2022-10-17 16:42:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:42:36,449 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:42:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2022-10-17 16:42:36,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2022-10-17 16:42:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:42:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2022-10-17 16:42:36,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2022-10-17 16:42:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2022-10-17 16:42:36,450 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2022-10-17 16:42:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:42:36,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:42:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2022-10-17 16:42:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2022-10-17 16:42:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:42:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:42:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2022-10-17 16:42:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2022-10-17 16:42:36,451 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-10-17 16:42:36,451 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-10-17 16:42:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:42:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2022-10-17 16:42:36,452 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2022-10-17 16:42:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:42:36,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:42:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:42:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:42:36,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:42:36,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:42:36,453 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2022-10-17 16:42:36,453 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2022-10-17 16:42:36,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2022-10-17 16:42:36,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2022-10-17 16:42:36,453 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2022-10-17 16:42:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2022-10-17 16:42:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:42:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:42:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2022-10-17 16:42:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2022-10-17 16:42:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2022-10-17 16:42:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2022-10-17 16:42:36,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2022-10-17 16:42:36,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2022-10-17 16:42:36,455 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2022-10-17 16:42:36,455 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2022-10-17 16:42:36,455 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2022-10-17 16:42:36,455 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2022-10-17 16:42:36,455 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:42:36,455 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:42:36,456 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2022-10-17 16:42:36,456 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2022-10-17 16:42:36,456 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:42:36,456 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:42:36,456 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:42:36,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:42:36,456 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2022-10-17 16:42:36,457 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2022-10-17 16:42:36,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:42:36,457 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2022-10-17 16:42:36,457 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2022-10-17 16:42:36,457 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2022-10-17 16:42:36,457 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2022-10-17 16:42:36,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:42:36,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:42:36,458 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2022-10-17 16:42:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2022-10-17 16:42:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:42:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:42:37,504 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:42:37,509 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:42:38,724 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:42:42,547 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:42:44,937 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:42:44,937 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:42:44,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:42:44 BoogieIcfgContainer [2022-10-17 16:42:44,944 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:42:44,945 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:42:44,945 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:42:44,956 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:42:44,956 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:42:44" (1/1) ... [2022-10-17 16:42:44,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:42:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1773 states and 2644 transitions. [2022-10-17 16:42:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2644 transitions. [2022-10-17 16:42:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:42:45,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1780 states and 2712 transitions. [2022-10-17 16:42:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2712 transitions. [2022-10-17 16:42:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:42:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:46,923 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 16:42:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1781 states and 2713 transitions. [2022-10-17 16:42:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2713 transitions. [2022-10-17 16:42:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:42:47,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:47,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:47,347 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-10-17 16:42:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1782 states and 2714 transitions. [2022-10-17 16:42:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2714 transitions. [2022-10-17 16:42:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:47,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:47,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1787 states and 2782 transitions. [2022-10-17 16:42:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2782 transitions. [2022-10-17 16:42:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:47,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1790 states and 2834 transitions. [2022-10-17 16:42:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2834 transitions. [2022-10-17 16:42:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:42:48,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:48,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1794 states and 2889 transitions. [2022-10-17 16:42:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2889 transitions. [2022-10-17 16:42:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:42:48,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1801 states and 2953 transitions. [2022-10-17 16:42:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2953 transitions. [2022-10-17 16:42:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:49,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:49,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:49,977 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-10-17 16:42:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1805 states and 2967 transitions. [2022-10-17 16:42:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2967 transitions. [2022-10-17 16:42:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:50,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:50,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1813 states and 3033 transitions. [2022-10-17 16:42:50,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3033 transitions. [2022-10-17 16:42:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:50,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:50,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 16:42:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1814 states and 3033 transitions. [2022-10-17 16:42:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3033 transitions. [2022-10-17 16:42:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:51,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 16:42:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:51,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1816 states and 3039 transitions. [2022-10-17 16:42:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3039 transitions. [2022-10-17 16:42:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:51,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-10-17 16:42:52,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1817 states and 3039 transitions. [2022-10-17 16:42:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3039 transitions. [2022-10-17 16:42:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:52,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-10-17 16:42:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 1819 states and 3042 transitions. [2022-10-17 16:42:52,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3042 transitions. [2022-10-17 16:42:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:52,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1821 states and 3044 transitions. [2022-10-17 16:42:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3044 transitions. [2022-10-17 16:42:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:52,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-10-17 16:42:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1825 states and 3053 transitions. [2022-10-17 16:42:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3053 transitions. [2022-10-17 16:42:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:52,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 16:42:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1826 states and 3053 transitions. [2022-10-17 16:42:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3053 transitions. [2022-10-17 16:42:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:53,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-10-17 16:42:53,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 1828 states and 3056 transitions. [2022-10-17 16:42:53,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3056 transitions. [2022-10-17 16:42:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-10-17 16:42:53,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-10-17 16:42:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1843 states and 3138 transitions. [2022-10-17 16:42:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3138 transitions. [2022-10-17 16:42:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:54,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:54,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:54,693 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:54,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 1842 states and 3129 transitions. [2022-10-17 16:42:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3129 transitions. [2022-10-17 16:42:54,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:54,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:54,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 16:42:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 1841 states and 3120 transitions. [2022-10-17 16:42:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3120 transitions. [2022-10-17 16:42:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:55,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:55,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:55,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-10-17 16:42:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1845 states and 3135 transitions. [2022-10-17 16:42:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3135 transitions. [2022-10-17 16:42:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:55,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 16:42:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1846 states and 3135 transitions. [2022-10-17 16:42:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3135 transitions. [2022-10-17 16:42:55,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:42:55,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:55,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-10-17 16:42:55,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:56,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1847 states and 3135 transitions. [2022-10-17 16:42:56,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3135 transitions. [2022-10-17 16:42:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:42:56,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:56,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-10-17 16:42:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1849 states and 3138 transitions. [2022-10-17 16:42:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3138 transitions. [2022-10-17 16:42:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:42:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-10-17 16:42:57,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []