./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--video--fbdev--via--viafb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ --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 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:19:33,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:19:33,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:19:33,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:19:33,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:19:33,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:19:33,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:19:33,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:19:33,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:19:33,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:19:33,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:19:33,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:19:33,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:19:33,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:19:33,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:19:33,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:19:33,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:19:33,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:19:33,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:19:33,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:19:33,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:19:33,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:19:33,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:19:33,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:19:33,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:19:33,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:19:33,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:19:33,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:19:33,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:19:33,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:19:33,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:19:33,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:19:33,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:19:33,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:19:33,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:19:33,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:19:33,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:19:33,406 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:19:33,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:19:33,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:19:33,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:19:33,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:19:33,437 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:19:33,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:19:33,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:19:33,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:19:33,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:19:33,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:19:33,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:19:33,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:19:33,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:19:33,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:19:33,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:19:33,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:19:33,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:19:33,442 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:19:33,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:19:33,442 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:19:33,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:19:33,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:19:33,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:19:33,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:19:33,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:19:33,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:19:33,444 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:19:33,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:19:33,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:19:33,445 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_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 [2021-11-22 23:19:33,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:19:33,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:19:33,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:19:33,733 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:19:33,734 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:19:33,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-22 23:19:33,815 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/data/7476f558d/ba4e71a8e06e40b2ba6ee1423d6d01c7/FLAG341df440a [2021-11-22 23:19:34,950 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:19:34,952 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-22 23:19:35,041 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/data/7476f558d/ba4e71a8e06e40b2ba6ee1423d6d01c7/FLAG341df440a [2021-11-22 23:19:35,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/data/7476f558d/ba4e71a8e06e40b2ba6ee1423d6d01c7 [2021-11-22 23:19:35,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:19:35,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:19:35,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:19:35,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:19:35,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:19:35,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:19:35" (1/1) ... [2021-11-22 23:19:35,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788d2fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:35, skipping insertion in model container [2021-11-22 23:19:35,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:19:35" (1/1) ... [2021-11-22 23:19:35,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:19:35,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:19:42,707 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_040b0caa-9985-4bc6-87df-40f09c2f8f45/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2021-11-22 23:19:43,116 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:19:43,310 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:19:44,065 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_040b0caa-9985-4bc6-87df-40f09c2f8f45/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2021-11-22 23:19:44,085 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:19:44,641 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:19:44,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44 WrapperNode [2021-11-22 23:19:44,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:19:44,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:19:44,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:19:44,643 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:19:44,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:44,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:45,644 INFO L137 Inliner]: procedures = 861, calls = 10351, calls flagged for inlining = 291, calls inlined = 261, statements flattened = 16765 [2021-11-22 23:19:45,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:19:45,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:19:45,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:19:45,648 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:19:45,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:45,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:45,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:45,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:46,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:46,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:46,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:46,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:19:46,659 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:19:46,659 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:19:46,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:19:46,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:44" (1/1) ... [2021-11-22 23:19:46,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:19:46,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:19:46,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:19:46,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040b0caa-9985-4bc6-87df-40f09c2f8f45/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:19:46,856 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-22 23:19:46,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-22 23:19:46,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-22 23:19:46,858 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2021-11-22 23:19:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2021-11-22 23:19:46,858 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2021-11-22 23:19:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2021-11-22 23:19:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2021-11-22 23:19:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2021-11-22 23:19:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-22 23:19:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-22 23:19:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2021-11-22 23:19:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2021-11-22 23:19:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2021-11-22 23:19:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2021-11-22 23:19:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2021-11-22 23:19:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2021-11-22 23:19:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2021-11-22 23:19:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2021-11-22 23:19:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2021-11-22 23:19:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2021-11-22 23:19:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-22 23:19:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2021-11-22 23:19:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2021-11-22 23:19:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2021-11-22 23:19:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2021-11-22 23:19:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2021-11-22 23:19:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2021-11-22 23:19:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2021-11-22 23:19:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2021-11-22 23:19:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-22 23:19:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-22 23:19:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2021-11-22 23:19:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2021-11-22 23:19:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2021-11-22 23:19:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2021-11-22 23:19:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-22 23:19:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-22 23:19:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2021-11-22 23:19:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2021-11-22 23:19:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2021-11-22 23:19:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2021-11-22 23:19:46,865 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2021-11-22 23:19:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2021-11-22 23:19:46,865 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-22 23:19:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-22 23:19:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-22 23:19:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-22 23:19:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2021-11-22 23:19:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2021-11-22 23:19:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:19:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2021-11-22 23:19:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2021-11-22 23:19:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2021-11-22 23:19:46,882 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2021-11-22 23:19:46,883 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2021-11-22 23:19:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2021-11-22 23:19:46,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-22 23:19:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-22 23:19:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-22 23:19:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-22 23:19:46,885 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2021-11-22 23:19:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2021-11-22 23:19:46,885 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2021-11-22 23:19:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2021-11-22 23:19:46,886 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2021-11-22 23:19:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2021-11-22 23:19:46,886 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2021-11-22 23:19:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2021-11-22 23:19:46,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-22 23:19:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-22 23:19:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:19:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2021-11-22 23:19:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2021-11-22 23:19:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:19:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-22 23:19:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-22 23:19:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:19:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2021-11-22 23:19:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2021-11-22 23:19:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2021-11-22 23:19:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2021-11-22 23:19:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2021-11-22 23:19:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2021-11-22 23:19:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2021-11-22 23:19:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2021-11-22 23:19:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2021-11-22 23:19:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2021-11-22 23:19:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2021-11-22 23:19:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2021-11-22 23:19:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:19:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:19:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2021-11-22 23:19:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2021-11-22 23:19:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-22 23:19:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-22 23:19:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2021-11-22 23:19:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2021-11-22 23:19:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-22 23:19:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-22 23:19:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:19:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-22 23:19:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-22 23:19:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2021-11-22 23:19:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2021-11-22 23:19:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2021-11-22 23:19:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2021-11-22 23:19:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2021-11-22 23:19:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2021-11-22 23:19:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2021-11-22 23:19:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2021-11-22 23:19:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2021-11-22 23:19:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2021-11-22 23:19:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2021-11-22 23:19:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2021-11-22 23:19:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2021-11-22 23:19:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2021-11-22 23:19:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-22 23:19:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-22 23:19:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-22 23:19:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-22 23:19:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-22 23:19:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-22 23:19:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2021-11-22 23:19:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2021-11-22 23:19:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2021-11-22 23:19:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2021-11-22 23:19:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-22 23:19:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-22 23:19:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:19:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:19:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-22 23:19:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-22 23:19:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2021-11-22 23:19:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2021-11-22 23:19:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:19:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-22 23:19:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-22 23:19:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2021-11-22 23:19:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2021-11-22 23:19:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:19:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2021-11-22 23:19:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2021-11-22 23:19:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-22 23:19:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-22 23:19:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-22 23:19:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-22 23:19:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2021-11-22 23:19:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2021-11-22 23:19:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2021-11-22 23:19:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2021-11-22 23:19:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2021-11-22 23:19:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2021-11-22 23:19:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2021-11-22 23:19:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2021-11-22 23:19:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2021-11-22 23:19:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2021-11-22 23:19:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2021-11-22 23:19:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2021-11-22 23:19:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2021-11-22 23:19:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2021-11-22 23:19:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2021-11-22 23:19:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2021-11-22 23:19:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2021-11-22 23:19:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2021-11-22 23:19:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2021-11-22 23:19:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2021-11-22 23:19:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2021-11-22 23:19:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2021-11-22 23:19:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:19:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-22 23:19:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-22 23:19:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:19:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:19:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2021-11-22 23:19:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2021-11-22 23:19:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2021-11-22 23:19:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2021-11-22 23:19:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2021-11-22 23:19:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2021-11-22 23:19:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-22 23:19:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-22 23:19:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2021-11-22 23:19:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2021-11-22 23:19:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2021-11-22 23:19:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2021-11-22 23:19:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-22 23:19:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-22 23:19:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2021-11-22 23:19:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2021-11-22 23:19:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-22 23:19:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-22 23:19:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2021-11-22 23:19:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2021-11-22 23:19:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2021-11-22 23:19:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2021-11-22 23:19:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2021-11-22 23:19:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2021-11-22 23:19:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-22 23:19:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-22 23:19:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2021-11-22 23:19:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2021-11-22 23:19:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2021-11-22 23:19:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2021-11-22 23:19:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2021-11-22 23:19:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2021-11-22 23:19:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2021-11-22 23:19:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2021-11-22 23:19:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2021-11-22 23:19:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2021-11-22 23:19:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2021-11-22 23:19:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2021-11-22 23:19:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-22 23:19:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-22 23:19:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2021-11-22 23:19:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2021-11-22 23:19:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-22 23:19:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-22 23:19:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:19:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:19:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2021-11-22 23:19:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2021-11-22 23:19:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2021-11-22 23:19:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2021-11-22 23:19:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2021-11-22 23:19:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2021-11-22 23:19:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-22 23:19:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-22 23:19:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2021-11-22 23:19:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2021-11-22 23:19:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-22 23:19:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-22 23:19:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2021-11-22 23:19:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2021-11-22 23:19:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2021-11-22 23:19:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2021-11-22 23:19:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-22 23:19:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-22 23:19:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:19:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:19:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:19:47,055 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2021-11-22 23:19:47,056 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2021-11-22 23:19:47,056 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2021-11-22 23:19:47,056 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2021-11-22 23:19:47,056 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2021-11-22 23:19:47,056 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2021-11-22 23:19:47,056 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-22 23:19:47,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-22 23:19:47,056 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-22 23:19:47,056 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-22 23:19:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2021-11-22 23:19:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2021-11-22 23:19:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:19:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-22 23:19:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-22 23:19:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2021-11-22 23:19:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2021-11-22 23:19:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:19:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2021-11-22 23:19:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2021-11-22 23:19:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2021-11-22 23:19:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2021-11-22 23:19:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2021-11-22 23:19:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2021-11-22 23:19:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2021-11-22 23:19:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2021-11-22 23:19:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:19:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:19:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-22 23:19:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-22 23:19:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-22 23:19:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-22 23:19:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-11-22 23:19:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-11-22 23:19:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2021-11-22 23:19:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2021-11-22 23:19:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-22 23:19:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-22 23:19:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2021-11-22 23:19:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2021-11-22 23:19:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2021-11-22 23:19:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2021-11-22 23:19:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:19:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:19:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2021-11-22 23:19:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2021-11-22 23:19:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:19:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:19:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2021-11-22 23:19:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2021-11-22 23:19:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2021-11-22 23:19:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2021-11-22 23:19:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2021-11-22 23:19:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2021-11-22 23:19:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2021-11-22 23:19:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2021-11-22 23:19:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-22 23:19:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-22 23:19:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2021-11-22 23:19:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2021-11-22 23:19:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2021-11-22 23:19:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2021-11-22 23:19:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2021-11-22 23:19:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2021-11-22 23:19:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2021-11-22 23:19:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2021-11-22 23:19:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2021-11-22 23:19:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2021-11-22 23:19:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2021-11-22 23:19:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2021-11-22 23:19:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-22 23:19:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-22 23:19:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:19:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:19:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:19:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2021-11-22 23:19:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2021-11-22 23:19:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2021-11-22 23:19:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2021-11-22 23:19:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-22 23:19:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-22 23:19:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2021-11-22 23:19:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2021-11-22 23:19:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-22 23:19:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-22 23:19:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:19:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:19:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2021-11-22 23:19:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2021-11-22 23:19:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-22 23:19:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-22 23:19:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2021-11-22 23:19:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2021-11-22 23:19:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-22 23:19:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-22 23:19:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2021-11-22 23:19:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2021-11-22 23:19:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:19:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_add [2021-11-22 23:19:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_add [2021-11-22 23:19:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2021-11-22 23:19:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2021-11-22 23:19:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2021-11-22 23:19:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2021-11-22 23:19:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2021-11-22 23:19:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2021-11-22 23:19:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2021-11-22 23:19:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2021-11-22 23:19:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2021-11-22 23:19:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2021-11-22 23:19:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2021-11-22 23:19:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2021-11-22 23:19:47,093 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-22 23:19:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-22 23:19:47,094 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2021-11-22 23:19:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2021-11-22 23:19:47,094 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-22 23:19:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-22 23:19:47,094 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2021-11-22 23:19:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2021-11-22 23:19:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-22 23:19:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-22 23:19:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2021-11-22 23:19:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2021-11-22 23:19:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-22 23:19:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-22 23:19:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-22 23:19:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-22 23:19:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-22 23:19:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-22 23:19:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2021-11-22 23:19:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2021-11-22 23:19:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2021-11-22 23:19:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2021-11-22 23:19:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2021-11-22 23:19:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2021-11-22 23:19:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-22 23:19:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-22 23:19:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-22 23:19:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-22 23:19:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2021-11-22 23:19:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2021-11-22 23:19:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2021-11-22 23:19:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2021-11-22 23:19:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2021-11-22 23:19:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2021-11-22 23:19:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2021-11-22 23:19:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2021-11-22 23:19:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-22 23:19:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-22 23:19:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2021-11-22 23:19:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2021-11-22 23:19:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-22 23:19:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-22 23:19:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2021-11-22 23:19:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2021-11-22 23:19:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-22 23:19:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-22 23:19:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:19:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2021-11-22 23:19:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2021-11-22 23:19:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2021-11-22 23:19:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2021-11-22 23:19:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-22 23:19:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-22 23:19:48,656 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:19:48,660 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:19:55,857 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:21:17,599 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:21:26,052 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:21:26,053 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-22 23:21:26,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:26 BoogieIcfgContainer [2021-11-22 23:21:26,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:21:26,061 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:21:26,061 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:21:26,074 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:21:26,074 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:26" (1/1) ... [2021-11-22 23:21:26,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:21:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3466 states and 5283 transitions. [2021-11-22 23:21:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 3466 states and 5283 transitions. [2021-11-22 23:21:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-22 23:21:26,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:26,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:38,004 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-22 23:21:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 3471 states and 5331 transitions. [2021-11-22 23:21:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3471 states and 5331 transitions. [2021-11-22 23:21:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-22 23:21:38,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:38,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 3473 states and 5333 transitions. [2021-11-22 23:21:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 5333 transitions. [2021-11-22 23:21:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:21:39,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-22 23:21:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 3475 states and 5335 transitions. [2021-11-22 23:21:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3475 states and 5335 transitions. [2021-11-22 23:21:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:21:39,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5401 states to 3485 states and 5401 transitions. [2021-11-22 23:21:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3485 states and 5401 transitions. [2021-11-22 23:21:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-22 23:21:41,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 3492 states and 5462 transitions. [2021-11-22 23:21:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 5462 transitions. [2021-11-22 23:21:42,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-22 23:21:42,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:42,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5464 states to 3494 states and 5464 transitions. [2021-11-22 23:21:42,886 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 5464 transitions. [2021-11-22 23:21:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:21:42,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 3499 states and 5474 transitions. [2021-11-22 23:21:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3499 states and 5474 transitions. [2021-11-22 23:21:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:21:43,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5476 states to 3501 states and 5476 transitions. [2021-11-22 23:21:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3501 states and 5476 transitions. [2021-11-22 23:21:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:21:44,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 3505 states and 5480 transitions. [2021-11-22 23:21:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3505 states and 5480 transitions. [2021-11-22 23:21:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:21:45,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 3508 states and 5484 transitions. [2021-11-22 23:21:45,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3508 states and 5484 transitions. [2021-11-22 23:21:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:21:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-22 23:21:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 3510 states and 5486 transitions. [2021-11-22 23:21:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3510 states and 5486 transitions. [2021-11-22 23:21:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:21:46,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5489 states to 3513 states and 5489 transitions. [2021-11-22 23:21:47,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3513 states and 5489 transitions. [2021-11-22 23:21:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:21:47,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:47,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 3516 states and 5493 transitions. [2021-11-22 23:21:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3516 states and 5493 transitions. [2021-11-22 23:21:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:21:48,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-22 23:21:48,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 3518 states and 5494 transitions. [2021-11-22 23:21:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3518 states and 5494 transitions. [2021-11-22 23:21:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-22 23:21:48,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-22 23:21:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 3520 states and 5496 transitions. [2021-11-22 23:21:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 3520 states and 5496 transitions. [2021-11-22 23:21:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:21:49,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 3520 states and 5492 transitions. [2021-11-22 23:21:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3520 states and 5492 transitions. [2021-11-22 23:21:50,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:21:50,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 3523 states and 5496 transitions. [2021-11-22 23:21:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 3523 states and 5496 transitions. [2021-11-22 23:21:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:21:50,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 3525 states and 5497 transitions. [2021-11-22 23:21:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3525 states and 5497 transitions. [2021-11-22 23:21:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:21:51,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 3528 states and 5501 transitions. [2021-11-22 23:21:52,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3528 states and 5501 transitions. [2021-11-22 23:21:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 23:21:52,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 3531 states and 5505 transitions. [2021-11-22 23:21:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3531 states and 5505 transitions. [2021-11-22 23:21:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:21:52,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 3551 states and 5588 transitions. [2021-11-22 23:21:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 5588 transitions. [2021-11-22 23:21:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 23:21:53,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 3562 states and 5653 transitions. [2021-11-22 23:21:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3562 states and 5653 transitions. [2021-11-22 23:21:55,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:21:55,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:21:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 3565 states and 5659 transitions. [2021-11-22 23:21:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3565 states and 5659 transitions. [2021-11-22 23:21:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 23:21:55,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5658 states to 3565 states and 5658 transitions. [2021-11-22 23:21:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3565 states and 5658 transitions. [2021-11-22 23:21:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 23:21:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:21:57,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5664 states to 3568 states and 5664 transitions. [2021-11-22 23:21:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 3568 states and 5664 transitions. [2021-11-22 23:21:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:21:57,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5669 states to 3571 states and 5669 transitions. [2021-11-22 23:21:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3571 states and 5669 transitions. [2021-11-22 23:21:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:21:57,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-22 23:21:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5677 states to 3575 states and 5677 transitions. [2021-11-22 23:21:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3575 states and 5677 transitions. [2021-11-22 23:21:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:21:58,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:21:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 3581 states and 5689 transitions. [2021-11-22 23:21:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3581 states and 5689 transitions. [2021-11-22 23:21:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:21:58,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 3591 states and 5757 transitions. [2021-11-22 23:22:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 5757 transitions. [2021-11-22 23:22:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:22:00,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-22 23:22:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 3594 states and 5763 transitions. [2021-11-22 23:22:01,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3594 states and 5763 transitions. [2021-11-22 23:22:01,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:22:01,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:22:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5768 states to 3597 states and 5768 transitions. [2021-11-22 23:22:01,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3597 states and 5768 transitions. [2021-11-22 23:22:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:22:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:22:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5772 states to 3600 states and 5772 transitions. [2021-11-22 23:22:02,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5772 transitions. [2021-11-22 23:22:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:22:02,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:22:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 3604 states and 5777 transitions. [2021-11-22 23:22:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3604 states and 5777 transitions. [2021-11-22 23:22:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:22:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:22:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5779 states to 3606 states and 5779 transitions. [2021-11-22 23:22:03,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3606 states and 5779 transitions. [2021-11-22 23:22:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:22:03,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:22:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5781 states to 3608 states and 5781 transitions. [2021-11-22 23:22:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3608 states and 5781 transitions. [2021-11-22 23:22:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:22:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:22:04,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 3611 states and 5786 transitions. [2021-11-22 23:22:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states and 5786 transitions. [2021-11-22 23:22:04,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:22:04,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:22:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 3614 states and 5792 transitions. [2021-11-22 23:22:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3614 states and 5792 transitions. [2021-11-22 23:22:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:22:04,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-22 23:22:05,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 3617 states and 5796 transitions. [2021-11-22 23:22:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5796 transitions. [2021-11-22 23:22:05,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:22:05,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:22:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5801 states to 3621 states and 5801 transitions. [2021-11-22 23:22:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5801 transitions. [2021-11-22 23:22:05,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:22:05,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,124 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-22 23:22:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 3623 states and 5803 transitions. [2021-11-22 23:22:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3623 states and 5803 transitions. [2021-11-22 23:22:06,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-22 23:22:06,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-22 23:22:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 3626 states and 5808 transitions. [2021-11-22 23:22:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5808 transitions. [2021-11-22 23:22:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:22:06,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:22:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5813 states to 3629 states and 5813 transitions. [2021-11-22 23:22:07,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3629 states and 5813 transitions. [2021-11-22 23:22:07,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:22:07,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:07,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-22 23:22:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 3632 states and 5819 transitions. [2021-11-22 23:22:07,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 5819 transitions. [2021-11-22 23:22:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:07,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:07,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-22 23:22:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3636 states and 5824 transitions. [2021-11-22 23:22:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3636 states and 5824 transitions. [2021-11-22 23:22:08,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:22:08,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,420 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-22 23:22:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 3638 states and 5828 transitions. [2021-11-22 23:22:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5828 transitions. [2021-11-22 23:22:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:22:08,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-22 23:22:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:08,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 3640 states and 5830 transitions. [2021-11-22 23:22:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 5830 transitions. [2021-11-22 23:22:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:08,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:08,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:10,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 3666 states and 5937 transitions. [2021-11-22 23:22:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 5937 transitions. [2021-11-22 23:22:10,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:10,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:10,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 3667 states and 5938 transitions. [2021-11-22 23:22:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3667 states and 5938 transitions. [2021-11-22 23:22:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:11,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 3668 states and 5939 transitions. [2021-11-22 23:22:11,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 5939 transitions. [2021-11-22 23:22:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:11,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 3669 states and 5940 transitions. [2021-11-22 23:22:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5940 transitions. [2021-11-22 23:22:12,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:12,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 3670 states and 5941 transitions. [2021-11-22 23:22:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5941 transitions. [2021-11-22 23:22:12,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:12,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:12,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:13,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5942 states to 3671 states and 5942 transitions. [2021-11-22 23:22:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5942 transitions. [2021-11-22 23:22:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:13,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 3672 states and 5943 transitions. [2021-11-22 23:22:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5943 transitions. [2021-11-22 23:22:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:13,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 3673 states and 5944 transitions. [2021-11-22 23:22:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5944 transitions. [2021-11-22 23:22:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:13,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:13,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 3674 states and 5945 transitions. [2021-11-22 23:22:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5945 transitions. [2021-11-22 23:22:14,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:14,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 3675 states and 5946 transitions. [2021-11-22 23:22:14,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5946 transitions. [2021-11-22 23:22:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:14,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 3676 states and 5947 transitions. [2021-11-22 23:22:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5947 transitions. [2021-11-22 23:22:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:15,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 3677 states and 5948 transitions. [2021-11-22 23:22:15,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5948 transitions. [2021-11-22 23:22:15,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:15,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 3678 states and 5949 transitions. [2021-11-22 23:22:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5949 transitions. [2021-11-22 23:22:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:16,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:16,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 3679 states and 5950 transitions. [2021-11-22 23:22:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5950 transitions. [2021-11-22 23:22:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:16,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 3680 states and 5951 transitions. [2021-11-22 23:22:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5951 transitions. [2021-11-22 23:22:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:16,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:16,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 3681 states and 5952 transitions. [2021-11-22 23:22:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5952 transitions. [2021-11-22 23:22:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:17,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:17,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 3682 states and 5953 transitions. [2021-11-22 23:22:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5953 transitions. [2021-11-22 23:22:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:17,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:17,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:18,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 3683 states and 5954 transitions. [2021-11-22 23:22:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5954 transitions. [2021-11-22 23:22:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:18,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 3684 states and 5955 transitions. [2021-11-22 23:22:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5955 transitions. [2021-11-22 23:22:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:18,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:18,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:18,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 3685 states and 5956 transitions. [2021-11-22 23:22:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5956 transitions. [2021-11-22 23:22:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:18,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:18,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:19,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 3686 states and 5957 transitions. [2021-11-22 23:22:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5957 transitions. [2021-11-22 23:22:19,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:19,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 3687 states and 5958 transitions. [2021-11-22 23:22:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5958 transitions. [2021-11-22 23:22:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:19,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:19,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 3688 states and 5959 transitions. [2021-11-22 23:22:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5959 transitions. [2021-11-22 23:22:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:20,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:20,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5960 states to 3689 states and 5960 transitions. [2021-11-22 23:22:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5960 transitions. [2021-11-22 23:22:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:20,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:20,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:21,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 3690 states and 5961 transitions. [2021-11-22 23:22:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5961 transitions. [2021-11-22 23:22:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:21,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:21,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5962 states to 3691 states and 5962 transitions. [2021-11-22 23:22:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5962 transitions. [2021-11-22 23:22:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 3692 states and 5963 transitions. [2021-11-22 23:22:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5963 transitions. [2021-11-22 23:22:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:21,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:21,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 3693 states and 5964 transitions. [2021-11-22 23:22:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5964 transitions. [2021-11-22 23:22:22,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:22,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5965 states to 3694 states and 5965 transitions. [2021-11-22 23:22:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5965 transitions. [2021-11-22 23:22:22,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:22,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:23,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5966 states to 3695 states and 5966 transitions. [2021-11-22 23:22:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5966 transitions. [2021-11-22 23:22:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:23,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5967 states to 3696 states and 5967 transitions. [2021-11-22 23:22:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5967 transitions. [2021-11-22 23:22:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 3697 states and 5968 transitions. [2021-11-22 23:22:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5968 transitions. [2021-11-22 23:22:23,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:24,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5969 states to 3698 states and 5969 transitions. [2021-11-22 23:22:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5969 transitions. [2021-11-22 23:22:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:24,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5970 states to 3699 states and 5970 transitions. [2021-11-22 23:22:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5970 transitions. [2021-11-22 23:22:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:24,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5971 states to 3700 states and 5971 transitions. [2021-11-22 23:22:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5971 transitions. [2021-11-22 23:22:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:25,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 3701 states and 5972 transitions. [2021-11-22 23:22:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5972 transitions. [2021-11-22 23:22:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:22:25,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:25,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms