./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 173e3943 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 18:59:55,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 18:59:55,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 18:59:55,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 18:59:55,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 18:59:55,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 18:59:55,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 18:59:55,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 18:59:55,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 18:59:55,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 18:59:55,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 18:59:55,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 18:59:55,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 18:59:55,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 18:59:55,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 18:59:55,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 18:59:55,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 18:59:55,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 18:59:55,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 18:59:55,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 18:59:55,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 18:59:55,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 18:59:55,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 18:59:55,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 18:59:55,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 18:59:55,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 18:59:55,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 18:59:55,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 18:59:55,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 18:59:55,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 18:59:55,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 18:59:55,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 18:59:55,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 18:59:55,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 18:59:55,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 18:59:55,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 18:59:55,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 18:59:55,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 18:59:55,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 18:59:55,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 18:59:55,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 18:59:55,183 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 18:59:55,204 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 18:59:55,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 18:59:55,205 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 18:59:55,205 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 18:59:55,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 18:59:55,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 18:59:55,207 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 18:59:55,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 18:59:55,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 18:59:55,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 18:59:55,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 18:59:55,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 18:59:55,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 18:59:55,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 18:59:55,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 18:59:55,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 18:59:55,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 18:59:55,209 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 18:59:55,209 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 18:59:55,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 18:59:55,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 18:59:55,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 18:59:55,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 18:59:55,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 18:59:55,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 18:59:55,210 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 18:59:55,211 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 18:59:55,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 18:59:55,211 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 18:59:55,211 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 [2021-11-06 18:59:55,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 18:59:55,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 18:59:55,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 18:59:55,483 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 18:59:55,484 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 18:59:55,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2021-11-06 18:59:55,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38c03698e/e648d168f5a949ca8bb0f5589f053e3c/FLAGff3d90847 [2021-11-06 18:59:56,181 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 18:59:56,182 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2021-11-06 18:59:56,220 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38c03698e/e648d168f5a949ca8bb0f5589f053e3c/FLAGff3d90847 [2021-11-06 18:59:56,261 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38c03698e/e648d168f5a949ca8bb0f5589f053e3c [2021-11-06 18:59:56,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 18:59:56,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 18:59:56,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 18:59:56,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 18:59:56,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 18:59:56,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 06:59:56" (1/1) ... [2021-11-06 18:59:56,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21dcbd68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:56, skipping insertion in model container [2021-11-06 18:59:56,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 06:59:56" (1/1) ... [2021-11-06 18:59:56,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 18:59:56,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 18:59:58,249 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2021-11-06 18:59:58,252 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2021-11-06 18:59:58,252 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2021-11-06 18:59:58,253 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2021-11-06 18:59:58,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 18:59:58,304 INFO L203 MainTranslator]: Completed pre-run [2021-11-06 18:59:58,588 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2021-11-06 18:59:58,589 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2021-11-06 18:59:58,589 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2021-11-06 18:59:58,589 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2021-11-06 18:59:58,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 18:59:58,767 INFO L208 MainTranslator]: Completed translation [2021-11-06 18:59:58,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58 WrapperNode [2021-11-06 18:59:58,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 18:59:58,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-06 18:59:58,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-06 18:59:58,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-06 18:59:58,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 18:59:58,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:00,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-06 19:00:00,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-06 19:00:00,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-06 19:00:00,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-06 19:00:00,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:00,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:00,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:00,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:00,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:01,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:01,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:01,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-06 19:00:01,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-06 19:00:01,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-06 19:00:01,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-06 19:00:01,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (1/1) ... [2021-11-06 19:00:01,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 19:00:01,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 19:00:01,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-06 19:00:01,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-06 19:00:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-06 19:00:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-06 19:00:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-06 19:00:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-06 19:00:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-06 19:00:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-06 19:00:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-06 19:00:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-06 19:00:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-06 19:00:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-06 19:00:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-06 19:00:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-06 19:00:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-06 19:00:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-06 19:00:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-06 19:00:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-06 19:00:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-06 19:00:16,006 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#2: ldv_switch_1_#res := 0; [2021-11-06 19:00:16,007 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#3: ldv_switch_1_#res := 0; [2021-11-06 19:00:16,007 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2553: assume false; [2021-11-06 19:00:16,007 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2554: assume !false; [2021-11-06 19:00:16,007 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2375: assume false; [2021-11-06 19:00:16,008 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2376: assume !false; [2021-11-06 19:00:16,008 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break: ldv_switch_1_#res := 0; [2021-11-06 19:00:16,008 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4851: assume false; [2021-11-06 19:00:16,008 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4852: assume !false; [2021-11-06 19:00:16,008 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-5: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,009 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-5: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,009 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-6: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,009 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-6: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,009 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,009 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,009 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-2: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,010 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-2: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,010 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-3: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,010 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-3: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,010 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-12: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,010 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-12: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,011 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-14: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,011 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-14: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,011 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-15: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,011 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-15: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,011 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-8: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,011 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-8: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,012 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-9: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,012 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-9: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,012 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-11: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,012 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-11: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,012 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-20: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,012 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-20: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,013 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-21: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,013 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-21: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,013 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-23: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,013 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-23: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,013 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-17: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,014 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-17: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,014 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-18: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,014 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-18: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,014 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-29: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,014 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-29: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,014 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-30: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,015 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-30: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,015 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-24: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,015 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-24: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,015 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-26: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,015 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-26: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,015 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-27: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,016 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-27: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,016 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-36: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,016 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-36: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,016 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-38: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,016 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-38: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,017 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-39: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,017 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-39: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,017 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-32: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,017 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-32: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,017 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-33: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,017 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-33: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,018 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-35: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,018 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-35: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,018 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-44: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,018 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-44: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,018 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-45: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,019 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-45: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,019 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-47: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,019 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-47: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,019 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-41: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,019 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-41: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,020 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-42: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,020 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-42: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,020 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-53: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,020 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-53: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,020 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-54: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,021 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-54: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,021 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-48: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,021 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-48: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,021 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-50: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,021 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-50: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,021 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-51: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,022 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-51: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,022 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-60: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,022 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-60: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,022 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-62: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,022 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-62: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,023 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-63: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,023 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-63: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,023 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-56: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,023 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-56: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,023 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-57: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,024 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-57: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,024 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-59: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,024 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-59: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,024 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-68: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,024 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-68: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,024 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-69: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,025 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-69: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,025 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-71: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,025 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-71: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,025 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-65: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,025 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-65: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,025 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-66: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,026 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-66: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,026 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-77: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,026 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-77: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,026 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-78: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,026 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-78: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,026 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-72: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,027 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-72: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,027 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-74: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,027 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-74: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,027 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-75: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,027 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-75: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-84: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-84: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-86: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-86: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-87: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-87: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,029 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-80: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,029 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-80: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,029 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-81: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,029 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-81: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,029 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-83: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,029 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-83: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,030 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-92: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,030 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-92: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,030 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-93: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,030 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-93: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,030 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-95: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,030 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-95: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,031 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-89: assume (if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2021-11-06 19:00:16,031 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-89: assume !((if (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - hp100_login_to_vg_hub_~time~2) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2021-11-06 19:00:16,031 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-90: assume 0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616;schedule_timeout_interruptible_#in~arg0 := 1;havoc schedule_timeout_interruptible_#res;havoc schedule_timeout_interruptible_#t~nondet1009, schedule_timeout_interruptible_~arg0;schedule_timeout_interruptible_~arg0 := schedule_timeout_interruptible_#in~arg0;assume -9223372036854775808 <= schedule_timeout_interruptible_#t~nondet1009 && schedule_timeout_interruptible_#t~nondet1009 <= 9223372036854775807;schedule_timeout_interruptible_#res := schedule_timeout_interruptible_#t~nondet1009;havoc schedule_timeout_interruptible_#t~nondet1009; [2021-11-06 19:00:16,031 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-90: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-06 19:00:16,031 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2810: assume false; [2021-11-06 19:00:16,032 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2811: assume !false; [2021-11-06 19:00:16,032 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6960: assume !false; [2021-11-06 19:00:16,032 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6959: assume false; [2021-11-06 19:00:16,032 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6782: assume !false; [2021-11-06 19:00:16,033 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6781: assume false; [2021-11-06 19:00:16,033 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4182: assume false; [2021-11-06 19:00:16,033 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4183: assume !false; [2021-11-06 19:00:16,033 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##599: assume !false; [2021-11-06 19:00:16,033 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##598: assume false; [2021-11-06 19:00:16,033 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2126: assume !false; [2021-11-06 19:00:16,034 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2125: assume false; [2021-11-06 19:00:16,034 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##777: assume !false; [2021-11-06 19:00:16,034 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##776: assume false; [2021-11-06 19:00:16,034 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4673: assume false; [2021-11-06 19:00:16,034 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4674: assume !false; [2021-11-06 19:00:16,034 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4440: assume false; [2021-11-06 19:00:16,035 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4441: assume !false; [2021-11-06 19:00:16,035 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7474: assume !false; [2021-11-06 19:00:16,035 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7473: assume false; [2021-11-06 19:00:16,035 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5087: assume !false; [2021-11-06 19:00:16,035 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5086: assume false; [2021-11-06 19:00:16,036 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1292: assume false; [2021-11-06 19:00:16,036 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1293: assume !false; [2021-11-06 19:00:16,036 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3891: assume !false; [2021-11-06 19:00:16,036 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3890: assume false; [2021-11-06 19:00:16,036 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300: assume false; [2021-11-06 19:00:16,037 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300: assume !false; [2021-11-06 19:00:16,037 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-8: assume false; [2021-11-06 19:00:16,037 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-8: assume !false; [2021-11-06 19:00:16,037 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-16: assume false; [2021-11-06 19:00:16,037 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-16: assume !false; [2021-11-06 19:00:16,037 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-24: assume false; [2021-11-06 19:00:16,038 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-24: assume !false; [2021-11-06 19:00:16,038 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-32: assume false; [2021-11-06 19:00:16,038 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-32: assume !false; [2021-11-06 19:00:16,038 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-40: assume false; [2021-11-06 19:00:16,038 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-40: assume !false; [2021-11-06 19:00:16,038 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-48: assume false; [2021-11-06 19:00:16,039 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-48: assume !false; [2021-11-06 19:00:16,039 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-56: assume false; [2021-11-06 19:00:16,039 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-56: assume !false; [2021-11-06 19:00:16,039 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-64: assume false; [2021-11-06 19:00:16,039 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-64: assume !false; [2021-11-06 19:00:16,039 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-72: assume false; [2021-11-06 19:00:16,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-72: assume !false; [2021-11-06 19:00:16,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-80: assume false; [2021-11-06 19:00:16,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-80: assume !false; [2021-11-06 19:00:16,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-88: assume false; [2021-11-06 19:00:16,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-88: assume !false; [2021-11-06 19:00:16,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-96: assume false; [2021-11-06 19:00:16,040 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-96: assume !false; [2021-11-06 19:00:16,041 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-104: assume false; [2021-11-06 19:00:16,041 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-104: assume !false; [2021-11-06 19:00:16,041 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-112: assume false; [2021-11-06 19:00:16,041 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-112: assume !false; [2021-11-06 19:00:16,041 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-120: assume false; [2021-11-06 19:00:16,041 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-120: assume !false; [2021-11-06 19:00:16,042 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304: assume !true; [2021-11-06 19:00:16,042 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304: goto; [2021-11-06 19:00:16,042 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-128: assume false; [2021-11-06 19:00:16,042 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-128: assume !false; [2021-11-06 19:00:16,042 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-8: assume !true; [2021-11-06 19:00:16,042 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-8: goto; [2021-11-06 19:00:16,043 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-136: assume false; [2021-11-06 19:00:16,043 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-136: assume !false; [2021-11-06 19:00:16,043 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-16: assume !true; [2021-11-06 19:00:16,043 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-16: goto; [2021-11-06 19:00:16,043 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-144: assume false; [2021-11-06 19:00:16,043 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-144: assume !false; [2021-11-06 19:00:16,043 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-24: assume !true; [2021-11-06 19:00:16,044 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-24: goto; [2021-11-06 19:00:16,044 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-152: assume false; [2021-11-06 19:00:16,044 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-152: assume !false; [2021-11-06 19:00:16,044 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-32: assume !true; [2021-11-06 19:00:16,044 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-32: goto; [2021-11-06 19:00:16,044 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-160: assume false; [2021-11-06 19:00:16,044 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-160: assume !false; [2021-11-06 19:00:16,045 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-40: assume !true; [2021-11-06 19:00:16,045 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-40: goto; [2021-11-06 19:00:16,045 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-168: assume false; [2021-11-06 19:00:16,045 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-168: assume !false; [2021-11-06 19:00:16,045 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3712: assume false; [2021-11-06 19:00:16,045 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-48: assume !true; [2021-11-06 19:00:16,046 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-48: goto; [2021-11-06 19:00:16,046 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3713: assume !false; [2021-11-06 19:00:16,046 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-176: assume false; [2021-11-06 19:00:16,046 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-176: assume !false; [2021-11-06 19:00:16,046 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-56: assume !true; [2021-11-06 19:00:16,046 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-56: goto; [2021-11-06 19:00:16,046 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-184: assume false; [2021-11-06 19:00:16,047 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-184: assume !false; [2021-11-06 19:00:16,047 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-64: assume !true; [2021-11-06 19:00:16,047 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-64: goto; [2021-11-06 19:00:16,047 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-192: assume false; [2021-11-06 19:00:16,047 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-192: assume !false; [2021-11-06 19:00:16,047 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-72: assume !true; [2021-11-06 19:00:16,048 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-72: goto; [2021-11-06 19:00:16,048 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-200: assume false; [2021-11-06 19:00:16,048 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-200: assume !false; [2021-11-06 19:00:16,048 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-80: assume !true; [2021-11-06 19:00:16,048 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-80: goto; [2021-11-06 19:00:16,048 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-208: assume false; [2021-11-06 19:00:16,048 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-208: assume !false; [2021-11-06 19:00:16,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-88: assume !true; [2021-11-06 19:00:16,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-88: goto; [2021-11-06 19:00:16,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-216: assume false; [2021-11-06 19:00:16,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-216: assume !false; [2021-11-06 19:00:16,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-96: assume !true; [2021-11-06 19:00:16,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-96: goto; [2021-11-06 19:00:16,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-224: assume false; [2021-11-06 19:00:16,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-224: assume !false; [2021-11-06 19:00:16,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-104: assume !true; [2021-11-06 19:00:16,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-104: goto; [2021-11-06 19:00:16,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-232: assume false; [2021-11-06 19:00:16,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-232: assume !false; [2021-11-06 19:00:16,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-112: assume !true; [2021-11-06 19:00:16,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-112: goto; [2021-11-06 19:00:16,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-240: assume false; [2021-11-06 19:00:16,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-240: assume !false; [2021-11-06 19:00:16,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-120: assume !true; [2021-11-06 19:00:16,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-120: goto; [2021-11-06 19:00:16,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: assume false; [2021-11-06 19:00:16,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: assume !false; [2021-11-06 19:00:16,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-248: assume false; [2021-11-06 19:00:16,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-248: assume !false; [2021-11-06 19:00:16,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-128: assume !true; [2021-11-06 19:00:16,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-128: goto; [2021-11-06 19:00:16,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-8: assume false; [2021-11-06 19:00:16,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-8: assume !false; [2021-11-06 19:00:16,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-136: assume !true; [2021-11-06 19:00:16,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-136: goto; [2021-11-06 19:00:16,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-16: assume false; [2021-11-06 19:00:16,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-16: assume !false; [2021-11-06 19:00:16,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-144: assume !true; [2021-11-06 19:00:16,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-144: goto; [2021-11-06 19:00:16,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-24: assume false; [2021-11-06 19:00:16,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-24: assume !false; [2021-11-06 19:00:16,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-152: assume !true; [2021-11-06 19:00:16,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-152: goto; [2021-11-06 19:00:16,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-32: assume false; [2021-11-06 19:00:16,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-32: assume !false; [2021-11-06 19:00:16,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-160: assume !true; [2021-11-06 19:00:16,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-160: goto; [2021-11-06 19:00:16,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-40: assume false; [2021-11-06 19:00:16,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-40: assume !false; [2021-11-06 19:00:16,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-168: assume !true; [2021-11-06 19:00:16,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-168: goto; [2021-11-06 19:00:16,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-48: assume false; [2021-11-06 19:00:16,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-48: assume !false; [2021-11-06 19:00:16,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-176: assume !true; [2021-11-06 19:00:16,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-176: goto; [2021-11-06 19:00:16,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-56: assume false; [2021-11-06 19:00:16,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-56: assume !false; [2021-11-06 19:00:16,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-184: assume !true; [2021-11-06 19:00:16,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-184: goto; [2021-11-06 19:00:16,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-64: assume false; [2021-11-06 19:00:16,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-64: assume !false; [2021-11-06 19:00:16,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-192: assume !true; [2021-11-06 19:00:16,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-192: goto; [2021-11-06 19:00:16,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-72: assume false; [2021-11-06 19:00:16,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-72: assume !false; [2021-11-06 19:00:16,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-200: assume !true; [2021-11-06 19:00:16,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-200: goto; [2021-11-06 19:00:16,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-80: assume false; [2021-11-06 19:00:16,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-80: assume !false; [2021-11-06 19:00:16,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-208: assume !true; [2021-11-06 19:00:16,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-208: goto; [2021-11-06 19:00:16,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-88: assume false; [2021-11-06 19:00:16,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-88: assume !false; [2021-11-06 19:00:16,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-216: assume !true; [2021-11-06 19:00:16,059 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-216: goto; [2021-11-06 19:00:16,059 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-96: assume false; [2021-11-06 19:00:16,059 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-96: assume !false; [2021-11-06 19:00:16,059 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-224: assume !true; [2021-11-06 19:00:16,059 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-224: goto; [2021-11-06 19:00:16,059 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-104: assume false; [2021-11-06 19:00:16,060 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-104: assume !false; [2021-11-06 19:00:16,060 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-232: assume !true; [2021-11-06 19:00:16,060 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-232: goto; [2021-11-06 19:00:16,060 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-112: assume false; [2021-11-06 19:00:16,060 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-112: assume !false; [2021-11-06 19:00:16,060 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-240: assume !true; [2021-11-06 19:00:16,060 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-240: goto; [2021-11-06 19:00:16,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-120: assume false; [2021-11-06 19:00:16,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-120: assume !false; [2021-11-06 19:00:16,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: call __bad_percpu_size(); [2021-11-06 19:00:16,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-248: assume !true; [2021-11-06 19:00:16,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-248: goto; [2021-11-06 19:00:16,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-128: assume false; [2021-11-06 19:00:16,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-128: assume !false; [2021-11-06 19:00:16,062 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-8: call __bad_percpu_size(); [2021-11-06 19:00:16,062 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-136: assume false; [2021-11-06 19:00:16,062 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-136: assume !false; [2021-11-06 19:00:16,062 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-16: call __bad_percpu_size(); [2021-11-06 19:00:16,062 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-144: assume false; [2021-11-06 19:00:16,062 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-144: assume !false; [2021-11-06 19:00:16,062 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-24: call __bad_percpu_size(); [2021-11-06 19:00:16,063 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-152: assume false; [2021-11-06 19:00:16,063 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-152: assume !false; [2021-11-06 19:00:16,063 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-32: call __bad_percpu_size(); [2021-11-06 19:00:16,063 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-160: assume false; [2021-11-06 19:00:16,063 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-160: assume !false; [2021-11-06 19:00:16,063 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-40: call __bad_percpu_size(); [2021-11-06 19:00:16,063 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-168: assume false; [2021-11-06 19:00:16,064 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-168: assume !false; [2021-11-06 19:00:16,064 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-48: call __bad_percpu_size(); [2021-11-06 19:00:16,064 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-176: assume false; [2021-11-06 19:00:16,064 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-176: assume !false; [2021-11-06 19:00:16,064 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-56: call __bad_percpu_size(); [2021-11-06 19:00:16,064 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-184: assume false; [2021-11-06 19:00:16,064 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-184: assume !false; [2021-11-06 19:00:16,065 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-64: call __bad_percpu_size(); [2021-11-06 19:00:16,065 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-192: assume false; [2021-11-06 19:00:16,065 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-192: assume !false; [2021-11-06 19:00:16,065 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-72: call __bad_percpu_size(); [2021-11-06 19:00:16,065 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-200: assume false; [2021-11-06 19:00:16,065 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-200: assume !false; [2021-11-06 19:00:16,066 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-80: call __bad_percpu_size(); [2021-11-06 19:00:16,066 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-208: assume false; [2021-11-06 19:00:16,066 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-208: assume !false; [2021-11-06 19:00:16,066 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-88: call __bad_percpu_size(); [2021-11-06 19:00:16,066 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-216: assume false; [2021-11-06 19:00:16,066 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-216: assume !false; [2021-11-06 19:00:16,066 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-96: call __bad_percpu_size(); [2021-11-06 19:00:16,067 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-224: assume false; [2021-11-06 19:00:16,067 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-224: assume !false; [2021-11-06 19:00:16,067 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-104: call __bad_percpu_size(); [2021-11-06 19:00:16,067 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-232: assume false; [2021-11-06 19:00:16,067 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-232: assume !false; [2021-11-06 19:00:16,071 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-112: call __bad_percpu_size(); [2021-11-06 19:00:16,071 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1114: assume false; [2021-11-06 19:00:16,071 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-240: assume false; [2021-11-06 19:00:16,072 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-240: assume !false; [2021-11-06 19:00:16,072 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1115: assume !false; [2021-11-06 19:00:16,072 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-120: call __bad_percpu_size(); [2021-11-06 19:00:16,072 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-248: assume false; [2021-11-06 19:00:16,072 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-248: assume !false; [2021-11-06 19:00:16,072 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-128: call __bad_percpu_size(); [2021-11-06 19:00:16,073 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-136: call __bad_percpu_size(); [2021-11-06 19:00:16,073 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-144: call __bad_percpu_size(); [2021-11-06 19:00:16,073 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-152: call __bad_percpu_size(); [2021-11-06 19:00:16,073 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-160: call __bad_percpu_size(); [2021-11-06 19:00:16,073 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-168: call __bad_percpu_size(); [2021-11-06 19:00:16,073 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-176: call __bad_percpu_size(); [2021-11-06 19:00:16,073 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-184: call __bad_percpu_size(); [2021-11-06 19:00:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-192: call __bad_percpu_size(); [2021-11-06 19:00:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-200: call __bad_percpu_size(); [2021-11-06 19:00:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-208: call __bad_percpu_size(); [2021-11-06 19:00:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-216: call __bad_percpu_size(); [2021-11-06 19:00:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-224: call __bad_percpu_size(); [2021-11-06 19:00:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-232: call __bad_percpu_size(); [2021-11-06 19:00:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-240: call __bad_percpu_size(); [2021-11-06 19:00:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-248: call __bad_percpu_size(); [2021-11-06 19:00:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-8: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,076 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-16: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,076 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-24: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,076 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-32: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,076 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-40: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,076 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-48: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,076 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-56: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,076 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-64: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,077 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-72: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,077 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-80: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,077 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-88: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,077 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,077 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-96: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,077 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-8: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,078 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-104: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,078 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-16: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,078 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-112: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,078 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-24: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,078 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-120: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,078 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-32: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,078 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-128: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,079 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-40: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,079 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-136: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,079 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-48: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,079 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-144: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,079 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-56: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,079 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-152: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,080 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-64: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,080 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-160: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,080 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-72: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,080 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-168: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,080 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-80: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,080 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-176: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,081 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-88: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,081 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-184: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,081 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-96: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,081 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-192: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,081 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-104: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,081 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-200: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,081 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-112: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,082 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-208: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,082 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-120: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,082 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-216: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,082 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-128: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,082 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-224: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,082 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-136: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,083 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-232: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,083 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-144: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,083 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-240: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,083 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-152: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,083 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-248: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-06 19:00:16,083 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-160: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,084 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-168: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,084 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-176: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,084 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-184: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,084 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-192: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,084 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-200: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,084 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-208: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,085 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-216: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,085 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-224: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,085 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-232: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,085 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-240: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,085 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5332-248: hp100_login_to_vg_hub_#t~ret726 := preempt_count_#res;assume -2147483648 <= hp100_login_to_vg_hub_#t~ret726 && hp100_login_to_vg_hub_#t~ret726 <= 2147483647;hp100_login_to_vg_hub_~tmp___4~7 := hp100_login_to_vg_hub_#t~ret726;havoc hp100_login_to_vg_hub_#t~ret726; [2021-11-06 19:00:16,087 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1470: assume !false; [2021-11-06 19:00:16,087 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1469: assume false; [2021-11-06 19:00:16,087 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3062: assume !false; [2021-11-06 19:00:16,087 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3061: assume false; [2021-11-06 19:00:16,088 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5480: assume !false; [2021-11-06 19:00:16,088 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5479: assume false; [2021-11-06 19:00:16,088 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7907: assume !false; [2021-11-06 19:00:16,088 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7906: assume false; [2021-11-06 19:00:16,088 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3462: assume !false; [2021-11-06 19:00:16,089 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3461: assume false; [2021-11-06 19:00:16,089 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-06 19:00:16,089 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5908: assume false; [2021-11-06 19:00:16,089 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5909: assume !false; [2021-11-06 19:00:16,089 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3240: assume !false; [2021-11-06 19:00:16,089 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3239: assume false; [2021-11-06 19:00:16,090 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5730: assume false; [2021-11-06 19:00:16,090 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5731: assume !false; [2021-11-06 19:00:16,090 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6137: assume false; [2021-11-06 19:00:16,090 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6138: assume !false; [2021-11-06 19:00:16,091 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6530: assume false; [2021-11-06 19:00:16,091 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6531: assume !false; [2021-11-06 19:00:16,091 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,091 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-8: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,091 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-16: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,091 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-24: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,092 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-32: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,092 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-40: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,092 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-48: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,092 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-56: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,092 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-64: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,092 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-72: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,092 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-80: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,094 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-88: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,094 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-96: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,094 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-104: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,095 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-112: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,095 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-120: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,102 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-128: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-136: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-144: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-152: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-160: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-168: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-176: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-184: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,104 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-192: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,104 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-200: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,104 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-208: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,104 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-216: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,104 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-224: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,104 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-232: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,104 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-240: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,105 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315-248: hp100_login_to_vg_hub_#t~ret727 := schedule_timeout_interruptible_#res;assume -9223372036854775808 <= hp100_login_to_vg_hub_#t~ret727 && hp100_login_to_vg_hub_#t~ret727 <= 9223372036854775807;havoc hp100_login_to_vg_hub_#t~ret727; [2021-11-06 19:00:16,107 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1898: assume false; [2021-11-06 19:00:16,108 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1899: assume !false; [2021-11-06 19:00:16,108 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1720: assume false; [2021-11-06 19:00:16,108 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1721: assume !false; [2021-11-06 19:00:16,108 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_0_switch_break: ldv_switch_0_#res := 0; [2021-11-06 19:00:16,109 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8336: assume !false; [2021-11-06 19:00:16,109 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8335: assume false; [2021-11-06 19:00:16,109 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8157: assume false; [2021-11-06 19:00:16,109 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8158: assume !false; [2021-11-06 19:00:16,177 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-06 19:00:16,178 INFO L299 CfgBuilder]: Removed 11035 assume(true) statements. [2021-11-06 19:00:16,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:00:16 BoogieIcfgContainer [2021-11-06 19:00:16,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-06 19:00:16,190 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-06 19:00:16,190 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-06 19:00:16,193 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-06 19:00:16,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 06:59:56" (1/3) ... [2021-11-06 19:00:16,194 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3061030e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:00:16, skipping insertion in model container [2021-11-06 19:00:16,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:59:58" (2/3) ... [2021-11-06 19:00:16,194 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3061030e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:00:16, skipping insertion in model container [2021-11-06 19:00:16,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:00:16" (3/3) ... [2021-11-06 19:00:16,196 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2021-11-06 19:00:16,200 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-06 19:00:16,200 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 71 error locations. [2021-11-06 19:00:16,278 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-06 19:00:16,284 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-06 19:00:16,284 INFO L340 AbstractCegarLoop]: Starting to check reachability of 71 error locations. [2021-11-06 19:00:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand has 9952 states, 9881 states have (on average 1.3523934824410484) internal successors, (13363), 9951 states have internal predecessors, (13363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-06 19:00:16,429 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:16,430 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:16,430 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:16,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:16,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1136503127, now seen corresponding path program 1 times [2021-11-06 19:00:16,446 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:16,448 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097719226] [2021-11-06 19:00:16,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:16,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:16,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 19:00:16,925 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:16,925 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097719226] [2021-11-06 19:00:16,926 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097719226] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:16,926 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:16,926 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:16,927 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109292326] [2021-11-06 19:00:16,931 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 19:00:16,931 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:16,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 19:00:16,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:16,961 INFO L87 Difference]: Start difference. First operand has 9952 states, 9881 states have (on average 1.3523934824410484) internal successors, (13363), 9951 states have internal predecessors, (13363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:18,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:18,980 INFO L93 Difference]: Finished difference Result 28651 states and 38349 transitions. [2021-11-06 19:00:18,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 19:00:18,982 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-11-06 19:00:18,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:19,086 INFO L225 Difference]: With dead ends: 28651 [2021-11-06 19:00:19,087 INFO L226 Difference]: Without dead ends: 18416 [2021-11-06 19:00:19,127 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:19,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18416 states. [2021-11-06 19:00:19,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18416 to 18322. [2021-11-06 19:00:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18322 states, 18251 states have (on average 1.2496301572516575) internal successors, (22807), 18321 states have internal predecessors, (22807), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18322 states to 18322 states and 22807 transitions. [2021-11-06 19:00:19,718 INFO L78 Accepts]: Start accepts. Automaton has 18322 states and 22807 transitions. Word has length 27 [2021-11-06 19:00:19,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:19,720 INFO L470 AbstractCegarLoop]: Abstraction has 18322 states and 22807 transitions. [2021-11-06 19:00:19,720 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:19,721 INFO L276 IsEmpty]: Start isEmpty. Operand 18322 states and 22807 transitions. [2021-11-06 19:00:19,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-06 19:00:19,723 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:19,724 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:19,724 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-06 19:00:19,724 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:19,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:19,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1798803385, now seen corresponding path program 1 times [2021-11-06 19:00:19,727 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:19,728 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698740303] [2021-11-06 19:00:19,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:19,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 19:00:19,885 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:19,885 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698740303] [2021-11-06 19:00:19,885 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698740303] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:19,885 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:19,885 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:19,886 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969745525] [2021-11-06 19:00:19,887 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 19:00:19,887 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:19,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 19:00:19,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:19,889 INFO L87 Difference]: Start difference. First operand 18322 states and 22807 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:21,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:21,626 INFO L93 Difference]: Finished difference Result 53784 states and 66988 transitions. [2021-11-06 19:00:21,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 19:00:21,627 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-06 19:00:21,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:21,761 INFO L225 Difference]: With dead ends: 53784 [2021-11-06 19:00:21,762 INFO L226 Difference]: Without dead ends: 35498 [2021-11-06 19:00:21,813 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:21,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35498 states. [2021-11-06 19:00:22,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35498 to 33358. [2021-11-06 19:00:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33358 states, 33287 states have (on average 1.2506684291164718) internal successors, (41631), 33357 states have internal predecessors, (41631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33358 states to 33358 states and 41631 transitions. [2021-11-06 19:00:22,888 INFO L78 Accepts]: Start accepts. Automaton has 33358 states and 41631 transitions. Word has length 29 [2021-11-06 19:00:22,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:22,890 INFO L470 AbstractCegarLoop]: Abstraction has 33358 states and 41631 transitions. [2021-11-06 19:00:22,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 33358 states and 41631 transitions. [2021-11-06 19:00:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-06 19:00:22,895 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:22,895 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:22,896 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-06 19:00:22,896 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:22,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:22,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1396873172, now seen corresponding path program 1 times [2021-11-06 19:00:22,897 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:22,897 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298410765] [2021-11-06 19:00:22,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:22,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 19:00:23,033 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:23,033 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298410765] [2021-11-06 19:00:23,034 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [298410765] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:23,034 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:23,034 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:23,034 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130856839] [2021-11-06 19:00:23,035 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 19:00:23,035 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:23,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 19:00:23,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:23,036 INFO L87 Difference]: Start difference. First operand 33358 states and 41631 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:24,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:24,528 INFO L93 Difference]: Finished difference Result 61677 states and 76988 transitions. [2021-11-06 19:00:24,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 19:00:24,529 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2021-11-06 19:00:24,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:24,610 INFO L225 Difference]: With dead ends: 61677 [2021-11-06 19:00:24,611 INFO L226 Difference]: Without dead ends: 28355 [2021-11-06 19:00:24,683 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:24,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28355 states. [2021-11-06 19:00:25,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28355 to 28227. [2021-11-06 19:00:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28227 states, 28156 states have (on average 1.2520599516976842) internal successors, (35253), 28226 states have internal predecessors, (35253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28227 states to 28227 states and 35253 transitions. [2021-11-06 19:00:25,541 INFO L78 Accepts]: Start accepts. Automaton has 28227 states and 35253 transitions. Word has length 32 [2021-11-06 19:00:25,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:25,541 INFO L470 AbstractCegarLoop]: Abstraction has 28227 states and 35253 transitions. [2021-11-06 19:00:25,542 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:25,542 INFO L276 IsEmpty]: Start isEmpty. Operand 28227 states and 35253 transitions. [2021-11-06 19:00:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-06 19:00:25,543 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:25,543 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:25,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-06 19:00:25,543 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:25,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:25,544 INFO L85 PathProgramCache]: Analyzing trace with hash -203526602, now seen corresponding path program 1 times [2021-11-06 19:00:25,544 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:25,547 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275013984] [2021-11-06 19:00:25,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:25,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 19:00:25,687 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:25,687 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275013984] [2021-11-06 19:00:25,688 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275013984] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:25,688 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:25,688 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:25,688 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989042723] [2021-11-06 19:00:25,689 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 19:00:25,689 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:25,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 19:00:25,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:25,690 INFO L87 Difference]: Start difference. First operand 28227 states and 35253 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:27,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:27,516 INFO L93 Difference]: Finished difference Result 62900 states and 78467 transitions. [2021-11-06 19:00:27,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 19:00:27,517 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-11-06 19:00:27,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:27,624 INFO L225 Difference]: With dead ends: 62900 [2021-11-06 19:00:27,624 INFO L226 Difference]: Without dead ends: 34709 [2021-11-06 19:00:27,682 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:27,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34709 states. [2021-11-06 19:00:28,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34709 to 34056. [2021-11-06 19:00:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34056 states, 33985 states have (on average 1.2497572458437547) internal successors, (42473), 34055 states have internal predecessors, (42473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34056 states to 34056 states and 42473 transitions. [2021-11-06 19:00:28,550 INFO L78 Accepts]: Start accepts. Automaton has 34056 states and 42473 transitions. Word has length 33 [2021-11-06 19:00:28,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:28,550 INFO L470 AbstractCegarLoop]: Abstraction has 34056 states and 42473 transitions. [2021-11-06 19:00:28,550 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 34056 states and 42473 transitions. [2021-11-06 19:00:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-06 19:00:28,552 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:28,552 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:28,552 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-06 19:00:28,552 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:28,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:28,553 INFO L85 PathProgramCache]: Analyzing trace with hash -956853426, now seen corresponding path program 1 times [2021-11-06 19:00:28,553 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:28,553 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643047760] [2021-11-06 19:00:28,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:28,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 19:00:28,652 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:28,652 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643047760] [2021-11-06 19:00:28,652 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643047760] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:28,652 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:28,652 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:28,653 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872849800] [2021-11-06 19:00:28,653 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 19:00:28,653 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:28,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 19:00:28,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:28,654 INFO L87 Difference]: Start difference. First operand 34056 states and 42473 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:29,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:29,387 INFO L93 Difference]: Finished difference Result 68038 states and 84864 transitions. [2021-11-06 19:00:29,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 19:00:29,387 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2021-11-06 19:00:29,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:29,461 INFO L225 Difference]: With dead ends: 68038 [2021-11-06 19:00:29,461 INFO L226 Difference]: Without dead ends: 34056 [2021-11-06 19:00:29,543 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:29,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34056 states. [2021-11-06 19:00:30,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34056 to 34056. [2021-11-06 19:00:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34056 states, 33985 states have (on average 1.2495218478740622) internal successors, (42465), 34055 states have internal predecessors, (42465), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34056 states to 34056 states and 42465 transitions. [2021-11-06 19:00:30,373 INFO L78 Accepts]: Start accepts. Automaton has 34056 states and 42465 transitions. Word has length 47 [2021-11-06 19:00:30,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:30,374 INFO L470 AbstractCegarLoop]: Abstraction has 34056 states and 42465 transitions. [2021-11-06 19:00:30,374 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 34056 states and 42465 transitions. [2021-11-06 19:00:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-06 19:00:30,375 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:30,375 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:30,375 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-06 19:00:30,376 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:30,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:30,376 INFO L85 PathProgramCache]: Analyzing trace with hash -370473955, now seen corresponding path program 1 times [2021-11-06 19:00:30,376 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:30,377 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911064051] [2021-11-06 19:00:30,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:30,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-06 19:00:30,749 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:30,750 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911064051] [2021-11-06 19:00:30,750 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [911064051] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:30,750 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:30,750 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:30,750 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081270048] [2021-11-06 19:00:30,751 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 19:00:30,752 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:30,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 19:00:30,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 19:00:30,753 INFO L87 Difference]: Start difference. First operand 34056 states and 42465 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:31,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:31,437 INFO L93 Difference]: Finished difference Result 34056 states and 42465 transitions. [2021-11-06 19:00:31,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 19:00:31,438 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2021-11-06 19:00:31,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:31,521 INFO L225 Difference]: With dead ends: 34056 [2021-11-06 19:00:31,521 INFO L226 Difference]: Without dead ends: 34052 [2021-11-06 19:00:31,541 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 19:00:31,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34052 states. [2021-11-06 19:00:32,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34052 to 34052. [2021-11-06 19:00:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34052 states, 33983 states have (on average 1.2494776800164789) internal successors, (42461), 34051 states have internal predecessors, (42461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34052 states to 34052 states and 42461 transitions. [2021-11-06 19:00:32,601 INFO L78 Accepts]: Start accepts. Automaton has 34052 states and 42461 transitions. Word has length 55 [2021-11-06 19:00:32,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:32,601 INFO L470 AbstractCegarLoop]: Abstraction has 34052 states and 42461 transitions. [2021-11-06 19:00:32,601 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 34052 states and 42461 transitions. [2021-11-06 19:00:32,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-06 19:00:32,602 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:32,603 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:32,603 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-06 19:00:32,603 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:32,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:32,603 INFO L85 PathProgramCache]: Analyzing trace with hash 456950464, now seen corresponding path program 1 times [2021-11-06 19:00:32,604 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:32,604 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426956428] [2021-11-06 19:00:32,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:32,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-06 19:00:32,761 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:32,762 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426956428] [2021-11-06 19:00:32,762 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426956428] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:32,762 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:32,762 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:32,762 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180460582] [2021-11-06 19:00:32,763 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 19:00:32,764 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:32,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 19:00:32,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 19:00:32,764 INFO L87 Difference]: Start difference. First operand 34052 states and 42461 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:33,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:33,396 INFO L93 Difference]: Finished difference Result 34052 states and 42461 transitions. [2021-11-06 19:00:33,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 19:00:33,396 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-11-06 19:00:33,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:33,469 INFO L225 Difference]: With dead ends: 34052 [2021-11-06 19:00:33,470 INFO L226 Difference]: Without dead ends: 34048 [2021-11-06 19:00:33,486 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 19:00:33,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34048 states. [2021-11-06 19:00:34,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34048 to 34048. [2021-11-06 19:00:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34048 states, 33981 states have (on average 1.2494335069597717) internal successors, (42457), 34047 states have internal predecessors, (42457), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34048 states to 34048 states and 42457 transitions. [2021-11-06 19:00:34,383 INFO L78 Accepts]: Start accepts. Automaton has 34048 states and 42457 transitions. Word has length 57 [2021-11-06 19:00:34,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:34,383 INFO L470 AbstractCegarLoop]: Abstraction has 34048 states and 42457 transitions. [2021-11-06 19:00:34,384 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 34048 states and 42457 transitions. [2021-11-06 19:00:34,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-06 19:00:34,385 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:34,386 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:34,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-06 19:00:34,386 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:34,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:34,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1042867683, now seen corresponding path program 1 times [2021-11-06 19:00:34,387 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:34,387 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580145183] [2021-11-06 19:00:34,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:34,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-06 19:00:34,517 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:34,517 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580145183] [2021-11-06 19:00:34,518 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580145183] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:34,518 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:34,518 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:34,518 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651680455] [2021-11-06 19:00:34,519 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 19:00:34,519 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:34,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 19:00:34,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 19:00:34,520 INFO L87 Difference]: Start difference. First operand 34048 states and 42457 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:35,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:35,276 INFO L93 Difference]: Finished difference Result 34048 states and 42457 transitions. [2021-11-06 19:00:35,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 19:00:35,278 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-11-06 19:00:35,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:35,327 INFO L225 Difference]: With dead ends: 34048 [2021-11-06 19:00:35,327 INFO L226 Difference]: Without dead ends: 34044 [2021-11-06 19:00:35,336 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 19:00:35,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34044 states. [2021-11-06 19:00:36,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34044 to 34044. [2021-11-06 19:00:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34044 states, 33979 states have (on average 1.2493893287030224) internal successors, (42453), 34043 states have internal predecessors, (42453), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34044 states to 34044 states and 42453 transitions. [2021-11-06 19:00:36,105 INFO L78 Accepts]: Start accepts. Automaton has 34044 states and 42453 transitions. Word has length 59 [2021-11-06 19:00:36,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:36,106 INFO L470 AbstractCegarLoop]: Abstraction has 34044 states and 42453 transitions. [2021-11-06 19:00:36,106 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 34044 states and 42453 transitions. [2021-11-06 19:00:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-06 19:00:36,107 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:36,107 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:36,107 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-06 19:00:36,108 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:36,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:36,108 INFO L85 PathProgramCache]: Analyzing trace with hash 1468599686, now seen corresponding path program 1 times [2021-11-06 19:00:36,108 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:36,109 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417524820] [2021-11-06 19:00:36,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:36,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-06 19:00:36,284 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:36,284 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417524820] [2021-11-06 19:00:36,285 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417524820] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:36,285 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:36,285 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:36,285 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135407420] [2021-11-06 19:00:36,286 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 19:00:36,286 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:36,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 19:00:36,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 19:00:36,287 INFO L87 Difference]: Start difference. First operand 34044 states and 42453 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:37,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:37,200 INFO L93 Difference]: Finished difference Result 34044 states and 42453 transitions. [2021-11-06 19:00:37,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 19:00:37,201 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-11-06 19:00:37,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:37,258 INFO L225 Difference]: With dead ends: 34044 [2021-11-06 19:00:37,258 INFO L226 Difference]: Without dead ends: 34040 [2021-11-06 19:00:37,274 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 19:00:37,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34040 states. [2021-11-06 19:00:38,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34040 to 34040. [2021-11-06 19:00:38,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34040 states, 33977 states have (on average 1.249345145245313) internal successors, (42449), 34039 states have internal predecessors, (42449), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34040 states to 34040 states and 42449 transitions. [2021-11-06 19:00:38,198 INFO L78 Accepts]: Start accepts. Automaton has 34040 states and 42449 transitions. Word has length 61 [2021-11-06 19:00:38,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:38,198 INFO L470 AbstractCegarLoop]: Abstraction has 34040 states and 42449 transitions. [2021-11-06 19:00:38,198 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 34040 states and 42449 transitions. [2021-11-06 19:00:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-06 19:00:38,199 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:38,199 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:38,199 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-06 19:00:38,200 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:38,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:38,201 INFO L85 PathProgramCache]: Analyzing trace with hash 734743209, now seen corresponding path program 1 times [2021-11-06 19:00:38,201 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:38,201 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344205666] [2021-11-06 19:00:38,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:38,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:38,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 19:00:38,308 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:38,308 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344205666] [2021-11-06 19:00:38,308 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344205666] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:38,308 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:38,308 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:38,309 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277698835] [2021-11-06 19:00:38,309 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 19:00:38,309 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:38,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 19:00:38,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:38,310 INFO L87 Difference]: Start difference. First operand 34040 states and 42449 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:39,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:39,838 INFO L93 Difference]: Finished difference Result 76494 states and 95440 transitions. [2021-11-06 19:00:39,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 19:00:39,838 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-11-06 19:00:39,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:39,912 INFO L225 Difference]: With dead ends: 76494 [2021-11-06 19:00:39,912 INFO L226 Difference]: Without dead ends: 42528 [2021-11-06 19:00:39,984 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 19:00:40,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42528 states. [2021-11-06 19:00:41,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42528 to 42400. [2021-11-06 19:00:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42400 states, 42337 states have (on average 1.249899614993977) internal successors, (52917), 42399 states have internal predecessors, (52917), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42400 states to 42400 states and 52917 transitions. [2021-11-06 19:00:41,370 INFO L78 Accepts]: Start accepts. Automaton has 42400 states and 52917 transitions. Word has length 63 [2021-11-06 19:00:41,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:41,370 INFO L470 AbstractCegarLoop]: Abstraction has 42400 states and 52917 transitions. [2021-11-06 19:00:41,370 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 42400 states and 52917 transitions. [2021-11-06 19:00:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-06 19:00:41,371 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:41,371 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:41,371 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-06 19:00:41,372 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:41,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:41,372 INFO L85 PathProgramCache]: Analyzing trace with hash -1719805527, now seen corresponding path program 1 times [2021-11-06 19:00:41,372 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:41,372 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348297188] [2021-11-06 19:00:41,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:41,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-06 19:00:41,481 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:41,481 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348297188] [2021-11-06 19:00:41,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348297188] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:41,481 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:41,482 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:41,482 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223364963] [2021-11-06 19:00:41,482 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 19:00:41,482 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:41,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 19:00:41,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 19:00:41,483 INFO L87 Difference]: Start difference. First operand 42400 states and 52917 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:42,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:42,411 INFO L93 Difference]: Finished difference Result 42400 states and 52917 transitions. [2021-11-06 19:00:42,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 19:00:42,412 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-11-06 19:00:42,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:42,480 INFO L225 Difference]: With dead ends: 42400 [2021-11-06 19:00:42,480 INFO L226 Difference]: Without dead ends: 42396 [2021-11-06 19:00:42,499 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 19:00:42,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42396 states. [2021-11-06 19:00:43,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42396 to 42396. [2021-11-06 19:00:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42396 states, 42335 states have (on average 1.2498641785756466) internal successors, (52913), 42395 states have internal predecessors, (52913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42396 states to 42396 states and 52913 transitions. [2021-11-06 19:00:43,783 INFO L78 Accepts]: Start accepts. Automaton has 42396 states and 52913 transitions. Word has length 63 [2021-11-06 19:00:43,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:43,783 INFO L470 AbstractCegarLoop]: Abstraction has 42396 states and 52913 transitions. [2021-11-06 19:00:43,783 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 42396 states and 52913 transitions. [2021-11-06 19:00:43,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-06 19:00:43,785 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:43,786 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:43,786 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-06 19:00:43,786 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:43,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:43,787 INFO L85 PathProgramCache]: Analyzing trace with hash 829434444, now seen corresponding path program 1 times [2021-11-06 19:00:43,787 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:43,787 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719227009] [2021-11-06 19:00:43,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:43,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-06 19:00:43,956 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:43,956 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1719227009] [2021-11-06 19:00:43,956 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1719227009] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:43,956 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:43,956 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:43,957 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619221688] [2021-11-06 19:00:43,957 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 19:00:43,957 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:43,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 19:00:43,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 19:00:43,958 INFO L87 Difference]: Start difference. First operand 42396 states and 52913 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:45,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:45,078 INFO L93 Difference]: Finished difference Result 42396 states and 52913 transitions. [2021-11-06 19:00:45,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 19:00:45,078 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-11-06 19:00:45,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:45,141 INFO L225 Difference]: With dead ends: 42396 [2021-11-06 19:00:45,141 INFO L226 Difference]: Without dead ends: 42392 [2021-11-06 19:00:45,154 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 19:00:45,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42392 states. [2021-11-06 19:00:46,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42392 to 42392. [2021-11-06 19:00:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42392 states, 42333 states have (on average 1.249828738808967) internal successors, (52909), 42391 states have internal predecessors, (52909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:46,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42392 states to 42392 states and 52909 transitions. [2021-11-06 19:00:46,270 INFO L78 Accepts]: Start accepts. Automaton has 42392 states and 52909 transitions. Word has length 65 [2021-11-06 19:00:46,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 19:00:46,270 INFO L470 AbstractCegarLoop]: Abstraction has 42392 states and 52909 transitions. [2021-11-06 19:00:46,270 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 42392 states and 52909 transitions. [2021-11-06 19:00:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-06 19:00:46,271 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 19:00:46,272 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 19:00:46,272 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-06 19:00:46,272 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-06 19:00:46,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 19:00:46,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1777279121, now seen corresponding path program 1 times [2021-11-06 19:00:46,273 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 19:00:46,273 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835936566] [2021-11-06 19:00:46,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 19:00:46,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 19:00:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 19:00:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-06 19:00:46,396 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 19:00:46,396 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835936566] [2021-11-06 19:00:46,396 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835936566] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 19:00:46,397 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 19:00:46,397 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 19:00:46,397 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677887685] [2021-11-06 19:00:46,397 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 19:00:46,397 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 19:00:46,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 19:00:46,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 19:00:46,399 INFO L87 Difference]: Start difference. First operand 42392 states and 52909 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 19:00:48,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 19:00:48,062 INFO L93 Difference]: Finished difference Result 42392 states and 52909 transitions. [2021-11-06 19:00:48,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 19:00:48,063 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-11-06 19:00:48,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 19:00:48,122 INFO L225 Difference]: With dead ends: 42392 [2021-11-06 19:00:48,122 INFO L226 Difference]: Without dead ends: 42388 [2021-11-06 19:00:48,137 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 19:00:48,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42388 states.