./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 4d014703 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-wip.dd.seqcomp-4d01470 [2021-11-03 00:40:25,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 00:40:25,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 00:40:25,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 00:40:25,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 00:40:25,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 00:40:25,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 00:40:25,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 00:40:25,379 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 00:40:25,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 00:40:25,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 00:40:25,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 00:40:25,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 00:40:25,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 00:40:25,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 00:40:25,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 00:40:25,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 00:40:25,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 00:40:25,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 00:40:25,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 00:40:25,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 00:40:25,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 00:40:25,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 00:40:25,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 00:40:25,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 00:40:25,405 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 00:40:25,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 00:40:25,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 00:40:25,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 00:40:25,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 00:40:25,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 00:40:25,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 00:40:25,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 00:40:25,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 00:40:25,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 00:40:25,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 00:40:25,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 00:40:25,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 00:40:25,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 00:40:25,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 00:40:25,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 00:40:25,413 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-03 00:40:25,432 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 00:40:25,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 00:40:25,435 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-03 00:40:25,435 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-03 00:40:25,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-03 00:40:25,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-03 00:40:25,436 INFO L138 SettingsManager]: * Use SBE=true [2021-11-03 00:40:25,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 00:40:25,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 00:40:25,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 00:40:25,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 00:40:25,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 00:40:25,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 00:40:25,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 00:40:25,438 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 00:40:25,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 00:40:25,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 00:40:25,439 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 00:40:25,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 00:40:25,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 00:40:25,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 00:40:25,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 00:40:25,439 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 00:40:25,439 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-03 00:40:25,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 00:40:25,440 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-03 00:40:25,440 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-03 00:40:25,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 00:40:25,440 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 00:40:25,440 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 [2021-11-03 00:40:25,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 00:40:25,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 00:40:25,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 00:40:25,643 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 00:40:25,644 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 00:40:25,645 INFO L432 ainManager$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 [2021-11-03 00:40:25,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f0e1b4b9/4499b917820545b7ba2292f4468ba0a8/FLAGebda8de10 [2021-11-03 00:40:26,325 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 00:40:26,326 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 [2021-11-03 00:40:26,358 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f0e1b4b9/4499b917820545b7ba2292f4468ba0a8/FLAGebda8de10 [2021-11-03 00:40:26,713 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f0e1b4b9/4499b917820545b7ba2292f4468ba0a8 [2021-11-03 00:40:26,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 00:40:26,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 00:40:26,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 00:40:26,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 00:40:26,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 00:40:26,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 12:40:26" (1/1) ... [2021-11-03 00:40:26,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c01e20a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:26, skipping insertion in model container [2021-11-03 00:40:26,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 12:40:26" (1/1) ... [2021-11-03 00:40:26,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 00:40:26,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 00:40:28,326 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] [2021-11-03 00:40:28,328 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] [2021-11-03 00:40:28,329 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] [2021-11-03 00:40:28,329 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] [2021-11-03 00:40:28,343 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 00:40:28,361 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 00:40:28,510 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] [2021-11-03 00:40:28,511 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] [2021-11-03 00:40:28,512 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] [2021-11-03 00:40:28,512 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] [2021-11-03 00:40:28,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 00:40:28,653 INFO L208 MainTranslator]: Completed translation [2021-11-03 00:40:28,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28 WrapperNode [2021-11-03 00:40:28,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 00:40:28,655 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 00:40:28,655 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 00:40:28,656 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 00:40:28,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:28,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:29,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 00:40:29,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 00:40:29,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 00:40:29,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 00:40:29,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:29,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:29,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:29,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:30,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:30,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:30,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:30,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 00:40:30,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 00:40:30,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 00:40:30,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 00:40:30,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (1/1) ... [2021-11-03 00:40:30,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 00:40:30,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-03 00:40:30,869 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) [2021-11-03 00:40:30,928 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 [2021-11-03 00:40:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 00:40:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 00:40:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-03 00:40:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-03 00:40:30,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-03 00:40:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 00:40:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 00:40:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 00:40:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 00:40:30,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 00:40:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 00:40:30,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 00:40:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 00:40:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 00:40:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 00:40:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-03 00:40:30,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-03 00:40:34,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#2: ldv_switch_1_#res := 0; [2021-11-03 00:40:34,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#3: ldv_switch_1_#res := 0; [2021-11-03 00:40:34,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2553: assume false; [2021-11-03 00:40:34,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2554: assume !false; [2021-11-03 00:40:34,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2375: assume false; [2021-11-03 00:40:34,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2376: assume !false; [2021-11-03 00:40:34,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break: ldv_switch_1_#res := 0; [2021-11-03 00:40:34,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4851: assume false; [2021-11-03 00:40:34,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4852: assume !false; [2021-11-03 00:40:34,529 INFO L757 $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; [2021-11-03 00:40:34,529 INFO L757 $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); [2021-11-03 00:40:34,529 INFO L757 $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; [2021-11-03 00:40:34,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-6: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,529 INFO L757 $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; [2021-11-03 00:40:34,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,529 INFO L757 $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; [2021-11-03 00:40:34,530 INFO L757 $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); [2021-11-03 00:40:34,530 INFO L757 $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; [2021-11-03 00:40:34,530 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-3: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,530 INFO L757 $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; [2021-11-03 00:40:34,530 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-12: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,530 INFO L757 $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; [2021-11-03 00:40:34,534 INFO L757 $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); [2021-11-03 00:40:34,534 INFO L757 $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; [2021-11-03 00:40:34,534 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-15: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,535 INFO L757 $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; [2021-11-03 00:40:34,535 INFO L757 $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); [2021-11-03 00:40:34,535 INFO L757 $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; [2021-11-03 00:40:34,535 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-9: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,536 INFO L757 $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; [2021-11-03 00:40:34,536 INFO L757 $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); [2021-11-03 00:40:34,536 INFO L757 $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; [2021-11-03 00:40:34,536 INFO L757 $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); [2021-11-03 00:40:34,536 INFO L757 $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; [2021-11-03 00:40:34,536 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-21: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,536 INFO L757 $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; [2021-11-03 00:40:34,537 INFO L757 $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); [2021-11-03 00:40:34,538 INFO L757 $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; [2021-11-03 00:40:34,538 INFO L757 $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); [2021-11-03 00:40:34,538 INFO L757 $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; [2021-11-03 00:40:34,538 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-18: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,538 INFO L757 $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; [2021-11-03 00:40:34,538 INFO L757 $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); [2021-11-03 00:40:34,538 INFO L757 $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; [2021-11-03 00:40:34,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-30: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,539 INFO L757 $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; [2021-11-03 00:40:34,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-24: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,539 INFO L757 $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; [2021-11-03 00:40:34,539 INFO L757 $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); [2021-11-03 00:40:34,539 INFO L757 $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; [2021-11-03 00:40:34,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-27: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,540 INFO L757 $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; [2021-11-03 00:40:34,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-36: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,540 INFO L757 $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; [2021-11-03 00:40:34,540 INFO L757 $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); [2021-11-03 00:40:34,540 INFO L757 $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; [2021-11-03 00:40:34,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-39: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,540 INFO L757 $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; [2021-11-03 00:40:34,540 INFO L757 $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); [2021-11-03 00:40:34,541 INFO L757 $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; [2021-11-03 00:40:34,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-33: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,541 INFO L757 $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; [2021-11-03 00:40:34,541 INFO L757 $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); [2021-11-03 00:40:34,541 INFO L757 $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; [2021-11-03 00:40:34,541 INFO L757 $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); [2021-11-03 00:40:34,541 INFO L757 $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; [2021-11-03 00:40:34,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-45: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,542 INFO L757 $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; [2021-11-03 00:40:34,542 INFO L757 $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); [2021-11-03 00:40:34,542 INFO L757 $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; [2021-11-03 00:40:34,542 INFO L757 $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); [2021-11-03 00:40:34,543 INFO L757 $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; [2021-11-03 00:40:34,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-42: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,543 INFO L757 $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; [2021-11-03 00:40:34,543 INFO L757 $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); [2021-11-03 00:40:34,543 INFO L757 $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; [2021-11-03 00:40:34,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-54: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,544 INFO L757 $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; [2021-11-03 00:40:34,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-48: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,544 INFO L757 $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; [2021-11-03 00:40:34,544 INFO L757 $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); [2021-11-03 00:40:34,544 INFO L757 $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; [2021-11-03 00:40:34,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-51: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,545 INFO L757 $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; [2021-11-03 00:40:34,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-60: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,545 INFO L757 $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; [2021-11-03 00:40:34,545 INFO L757 $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); [2021-11-03 00:40:34,545 INFO L757 $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; [2021-11-03 00:40:34,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-63: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,545 INFO L757 $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; [2021-11-03 00:40:34,546 INFO L757 $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); [2021-11-03 00:40:34,546 INFO L757 $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; [2021-11-03 00:40:34,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-57: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,546 INFO L757 $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; [2021-11-03 00:40:34,546 INFO L757 $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); [2021-11-03 00:40:34,546 INFO L757 $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; [2021-11-03 00:40:34,547 INFO L757 $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); [2021-11-03 00:40:34,548 INFO L757 $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; [2021-11-03 00:40:34,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-69: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,550 INFO L757 $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; [2021-11-03 00:40:34,550 INFO L757 $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); [2021-11-03 00:40:34,550 INFO L757 $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; [2021-11-03 00:40:34,551 INFO L757 $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); [2021-11-03 00:40:34,552 INFO L757 $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; [2021-11-03 00:40:34,552 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-66: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,552 INFO L757 $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; [2021-11-03 00:40:34,552 INFO L757 $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); [2021-11-03 00:40:34,552 INFO L757 $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; [2021-11-03 00:40:34,557 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-78: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,557 INFO L757 $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; [2021-11-03 00:40:34,557 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-72: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,557 INFO L757 $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; [2021-11-03 00:40:34,557 INFO L757 $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); [2021-11-03 00:40:34,557 INFO L757 $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; [2021-11-03 00:40:34,557 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-75: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,558 INFO L757 $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; [2021-11-03 00:40:34,558 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-84: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,558 INFO L757 $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; [2021-11-03 00:40:34,558 INFO L757 $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); [2021-11-03 00:40:34,558 INFO L757 $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; [2021-11-03 00:40:34,558 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-87: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,558 INFO L757 $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; [2021-11-03 00:40:34,558 INFO L757 $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); [2021-11-03 00:40:34,559 INFO L757 $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; [2021-11-03 00:40:34,559 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-81: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,559 INFO L757 $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; [2021-11-03 00:40:34,559 INFO L757 $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); [2021-11-03 00:40:34,559 INFO L757 $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; [2021-11-03 00:40:34,559 INFO L757 $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); [2021-11-03 00:40:34,559 INFO L757 $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; [2021-11-03 00:40:34,559 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-93: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,559 INFO L757 $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; [2021-11-03 00:40:34,560 INFO L757 $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); [2021-11-03 00:40:34,560 INFO L757 $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; [2021-11-03 00:40:34,560 INFO L757 $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); [2021-11-03 00:40:34,560 INFO L757 $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; [2021-11-03 00:40:34,560 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-90: assume !(0 == ~bitwiseAnd(hp100_login_to_vg_hub_~tmp___4~7, 2096896) % 18446744073709551616); [2021-11-03 00:40:34,560 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2810: assume false; [2021-11-03 00:40:34,560 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2811: assume !false; [2021-11-03 00:40:34,561 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6960: assume !false; [2021-11-03 00:40:34,561 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6959: assume false; [2021-11-03 00:40:34,561 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6782: assume !false; [2021-11-03 00:40:34,561 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6781: assume false; [2021-11-03 00:40:34,561 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4182: assume false; [2021-11-03 00:40:34,561 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4183: assume !false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##599: assume !false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##598: assume false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2126: assume !false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2125: assume false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##777: assume !false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##776: assume false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4673: assume false; [2021-11-03 00:40:34,562 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4674: assume !false; [2021-11-03 00:40:34,563 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4440: assume false; [2021-11-03 00:40:34,563 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4441: assume !false; [2021-11-03 00:40:34,563 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7474: assume !false; [2021-11-03 00:40:34,563 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7473: assume false; [2021-11-03 00:40:34,563 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5087: assume !false; [2021-11-03 00:40:34,567 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5086: assume false; [2021-11-03 00:40:34,567 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1292: assume false; [2021-11-03 00:40:34,567 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1293: assume !false; [2021-11-03 00:40:34,567 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3891: assume !false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3890: assume false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300: assume false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300: assume !false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-8: assume false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-8: assume !false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-16: assume false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-16: assume !false; [2021-11-03 00:40:34,568 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-24: assume false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-24: assume !false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-32: assume false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-32: assume !false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-40: assume false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-40: assume !false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-48: assume false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-48: assume !false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-56: assume false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-56: assume !false; [2021-11-03 00:40:34,569 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-64: assume false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-64: assume !false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-72: assume false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-72: assume !false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-80: assume false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-80: assume !false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-88: assume false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-88: assume !false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-96: assume false; [2021-11-03 00:40:34,570 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-96: assume !false; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-104: assume false; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-104: assume !false; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-112: assume false; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-112: assume !false; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-120: assume false; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-120: assume !false; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304: assume !true; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304: goto; [2021-11-03 00:40:34,571 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-128: assume false; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-128: assume !false; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-8: assume !true; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-8: goto; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-136: assume false; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-136: assume !false; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-16: assume !true; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-16: goto; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-144: assume false; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-144: assume !false; [2021-11-03 00:40:34,572 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-24: assume !true; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-24: goto; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-152: assume false; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-152: assume !false; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-32: assume !true; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-32: goto; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-160: assume false; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-160: assume !false; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-40: assume !true; [2021-11-03 00:40:34,573 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-40: goto; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-168: assume false; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-168: assume !false; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3712: assume false; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-48: assume !true; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-48: goto; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3713: assume !false; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-176: assume false; [2021-11-03 00:40:34,574 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-176: assume !false; [2021-11-03 00:40:34,575 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-56: assume !true; [2021-11-03 00:40:34,577 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-56: goto; [2021-11-03 00:40:34,577 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-184: assume false; [2021-11-03 00:40:34,577 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-184: assume !false; [2021-11-03 00:40:34,577 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-64: assume !true; [2021-11-03 00:40:34,578 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-64: goto; [2021-11-03 00:40:34,578 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-192: assume false; [2021-11-03 00:40:34,578 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-192: assume !false; [2021-11-03 00:40:34,578 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-72: assume !true; [2021-11-03 00:40:34,578 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-72: goto; [2021-11-03 00:40:34,579 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-200: assume false; [2021-11-03 00:40:34,579 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-200: assume !false; [2021-11-03 00:40:34,579 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-80: assume !true; [2021-11-03 00:40:34,579 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-80: goto; [2021-11-03 00:40:34,579 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-208: assume false; [2021-11-03 00:40:34,579 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-208: assume !false; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-88: assume !true; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-88: goto; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-216: assume false; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-216: assume !false; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-96: assume !true; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-96: goto; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-224: assume false; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-224: assume !false; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-104: assume !true; [2021-11-03 00:40:34,580 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-104: goto; [2021-11-03 00:40:34,581 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-232: assume false; [2021-11-03 00:40:34,581 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-232: assume !false; [2021-11-03 00:40:34,581 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-112: assume !true; [2021-11-03 00:40:34,581 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-112: goto; [2021-11-03 00:40:34,581 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-240: assume false; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-240: assume !false; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-120: assume !true; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-120: goto; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: assume false; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: assume !false; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-248: assume false; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300-248: assume !false; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-128: assume !true; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-128: goto; [2021-11-03 00:40:34,582 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-8: assume false; [2021-11-03 00:40:34,583 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-8: assume !false; [2021-11-03 00:40:34,583 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-136: assume !true; [2021-11-03 00:40:34,583 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-136: goto; [2021-11-03 00:40:34,583 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-16: assume false; [2021-11-03 00:40:34,583 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-16: assume !false; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-144: assume !true; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-144: goto; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-24: assume false; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-24: assume !false; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-152: assume !true; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-152: goto; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-32: assume false; [2021-11-03 00:40:34,584 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-32: assume !false; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-160: assume !true; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-160: goto; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-40: assume false; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-40: assume !false; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-168: assume !true; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-168: goto; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-48: assume false; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-48: assume !false; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-176: assume !true; [2021-11-03 00:40:34,585 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-176: goto; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-56: assume false; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-56: assume !false; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-184: assume !true; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-184: goto; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-64: assume false; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-64: assume !false; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-192: assume !true; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-192: goto; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-72: assume false; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-72: assume !false; [2021-11-03 00:40:34,586 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-200: assume !true; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-200: goto; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-80: assume false; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-80: assume !false; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-208: assume !true; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-208: goto; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-88: assume false; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-88: assume !false; [2021-11-03 00:40:34,587 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-216: assume !true; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-216: goto; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-96: assume false; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-96: assume !false; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-224: assume !true; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-224: goto; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-104: assume false; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-104: assume !false; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-232: assume !true; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-232: goto; [2021-11-03 00:40:34,588 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-112: assume false; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-112: assume !false; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-240: assume !true; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-240: goto; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-120: assume false; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-120: assume !false; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: call __bad_percpu_size(); [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-248: assume !true; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5304-248: goto; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-128: assume false; [2021-11-03 00:40:34,589 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-128: assume !false; [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-8: call __bad_percpu_size(); [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-136: assume false; [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-136: assume !false; [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-16: call __bad_percpu_size(); [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-144: assume false; [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-144: assume !false; [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-24: call __bad_percpu_size(); [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-152: assume false; [2021-11-03 00:40:34,590 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-152: assume !false; [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-32: call __bad_percpu_size(); [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-160: assume false; [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-160: assume !false; [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-40: call __bad_percpu_size(); [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-168: assume false; [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-168: assume !false; [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-48: call __bad_percpu_size(); [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-176: assume false; [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-176: assume !false; [2021-11-03 00:40:34,591 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-56: call __bad_percpu_size(); [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-184: assume false; [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-184: assume !false; [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-64: call __bad_percpu_size(); [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-192: assume false; [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-192: assume !false; [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-72: call __bad_percpu_size(); [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-200: assume false; [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-200: assume !false; [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-80: call __bad_percpu_size(); [2021-11-03 00:40:34,592 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-208: assume false; [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-208: assume !false; [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-88: call __bad_percpu_size(); [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-216: assume false; [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-216: assume !false; [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-96: call __bad_percpu_size(); [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-224: assume false; [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-224: assume !false; [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-104: call __bad_percpu_size(); [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-232: assume false; [2021-11-03 00:40:34,593 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-232: assume !false; [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-112: call __bad_percpu_size(); [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1114: assume false; [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-240: assume false; [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-240: assume !false; [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1115: assume !false; [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-120: call __bad_percpu_size(); [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-248: assume false; [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308-248: assume !false; [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-128: call __bad_percpu_size(); [2021-11-03 00:40:34,594 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-136: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-144: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-152: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-160: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-168: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-176: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-184: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-192: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-200: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-208: call __bad_percpu_size(); [2021-11-03 00:40:34,595 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-216: call __bad_percpu_size(); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-224: call __bad_percpu_size(); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-232: call __bad_percpu_size(); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-240: call __bad_percpu_size(); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-248: call __bad_percpu_size(); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-8: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-16: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-24: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,596 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-32: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-40: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-48: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-56: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-64: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-72: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-80: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-88: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $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; [2021-11-03 00:40:34,597 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-96: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,597 INFO L757 $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; [2021-11-03 00:40:34,598 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-104: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,598 INFO L757 $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; [2021-11-03 00:40:34,598 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-112: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,598 INFO L757 $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; [2021-11-03 00:40:34,598 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-120: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,598 INFO L757 $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; [2021-11-03 00:40:34,598 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-128: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,598 INFO L757 $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; [2021-11-03 00:40:34,599 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-136: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,599 INFO L757 $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; [2021-11-03 00:40:34,599 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-144: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,599 INFO L757 $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; [2021-11-03 00:40:34,600 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-152: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,600 INFO L757 $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; [2021-11-03 00:40:34,600 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-160: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,600 INFO L757 $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; [2021-11-03 00:40:34,600 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-168: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,600 INFO L757 $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; [2021-11-03 00:40:34,600 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-176: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,600 INFO L757 $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; [2021-11-03 00:40:34,600 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-184: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,601 INFO L757 $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; [2021-11-03 00:40:34,601 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-192: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,601 INFO L757 $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; [2021-11-03 00:40:34,601 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-200: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,601 INFO L757 $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; [2021-11-03 00:40:34,601 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-208: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,601 INFO L757 $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; [2021-11-03 00:40:34,601 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-216: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,601 INFO L757 $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; [2021-11-03 00:40:34,602 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-224: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,602 INFO L757 $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; [2021-11-03 00:40:34,602 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-232: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,602 INFO L757 $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; [2021-11-03 00:40:34,602 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-240: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,602 INFO L757 $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; [2021-11-03 00:40:34,602 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329-248: preempt_count_#res := ~bitwiseAnd(preempt_count_~pfo_ret__~0, 2147483647); [2021-11-03 00:40:34,602 INFO L757 $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; [2021-11-03 00:40:34,602 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,603 INFO L757 $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; [2021-11-03 00:40:34,604 INFO L757 $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; [2021-11-03 00:40:34,605 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1470: assume !false; [2021-11-03 00:40:34,605 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1469: assume false; [2021-11-03 00:40:34,605 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3062: assume !false; [2021-11-03 00:40:34,605 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3061: assume false; [2021-11-03 00:40:34,605 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5480: assume !false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5479: assume false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7907: assume !false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7906: assume false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3462: assume !false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3461: assume false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5908: assume false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5909: assume !false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3240: assume !false; [2021-11-03 00:40:34,606 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3239: assume false; [2021-11-03 00:40:34,607 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5730: assume false; [2021-11-03 00:40:34,607 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5731: assume !false; [2021-11-03 00:40:34,607 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6137: assume false; [2021-11-03 00:40:34,607 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6138: assume !false; [2021-11-03 00:40:34,607 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6530: assume false; [2021-11-03 00:40:34,607 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6531: assume !false; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,608 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,609 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,610 INFO L757 $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; [2021-11-03 00:40:34,611 INFO L757 $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; [2021-11-03 00:40:34,611 INFO L757 $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; [2021-11-03 00:40:34,611 INFO L757 $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; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1898: assume false; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1899: assume !false; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1720: assume false; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1721: assume !false; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_0_switch_break: ldv_switch_0_#res := 0; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8336: assume !false; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8335: assume false; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8157: assume false; [2021-11-03 00:40:34,614 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8158: assume !false; [2021-11-03 00:40:34,658 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 00:40:34,659 INFO L299 CfgBuilder]: Removed 11035 assume(true) statements. [2021-11-03 00:40:34,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 12:40:34 BoogieIcfgContainer [2021-11-03 00:40:34,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 00:40:34,670 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 00:40:34,670 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 00:40:34,672 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 00:40:34,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 12:40:26" (1/3) ... [2021-11-03 00:40:34,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48f9eedf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 12:40:34, skipping insertion in model container [2021-11-03 00:40:34,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:40:28" (2/3) ... [2021-11-03 00:40:34,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48f9eedf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 12:40:34, skipping insertion in model container [2021-11-03 00:40:34,674 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 12:40:34" (3/3) ... [2021-11-03 00:40:34,674 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2021-11-03 00:40:34,678 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 00:40:34,678 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 71 error locations. [2021-11-03 00:40:34,746 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 00:40:34,751 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 [2021-11-03 00:40:34,752 INFO L340 AbstractCegarLoop]: Starting to check reachability of 71 error locations. [2021-11-03 00:40:34,873 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) [2021-11-03 00:40:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-03 00:40:34,880 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:40:34,880 INFO L514 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] [2021-11-03 00:40:34,881 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)] === [2021-11-03 00:40:34,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:40:34,885 INFO L85 PathProgramCache]: Analyzing trace with hash -1136503127, now seen corresponding path program 1 times [2021-11-03 00:40:34,893 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:40:34,894 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922228081] [2021-11-03 00:40:34,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:40:34,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:40:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:40:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 00:40:35,226 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:40:35,226 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922228081] [2021-11-03 00:40:35,227 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922228081] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:40:35,227 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:40:35,227 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:40:35,228 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639694992] [2021-11-03 00:40:35,231 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 00:40:35,231 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:40:35,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 00:40:35,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:40:35,264 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) [2021-11-03 00:40:52,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:40:52,628 INFO L93 Difference]: Finished difference Result 28651 states and 38349 transitions. [2021-11-03 00:40:52,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 00:40:52,630 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 [2021-11-03 00:40:52,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:40:52,739 INFO L225 Difference]: With dead ends: 28651 [2021-11-03 00:40:52,739 INFO L226 Difference]: Without dead ends: 18416 [2021-11-03 00:40:52,761 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.04ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:40:52,766 INFO L933 BasicCegarLoop]: 173 mSDtfsCounter, 11680 mSDsluCounter, 11813 mSDsCounter, 0 mSdLazyCounter, 23341 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13450.34ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11680 SdHoareTripleChecker+Valid, 341 SdHoareTripleChecker+Invalid, 23343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 49.58ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 23341 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16644.79ms IncrementalHoareTripleChecker+Time [2021-11-03 00:40:52,767 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11680 Valid, 341 Invalid, 23343 Unknown, 0 Unchecked, 49.58ms Time], IncrementalHoareTripleChecker [2 Valid, 23341 Invalid, 0 Unknown, 0 Unchecked, 16644.79ms Time] [2021-11-03 00:40:52,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18416 states. [2021-11-03 00:40:53,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18416 to 18322. [2021-11-03 00:40:53,202 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) [2021-11-03 00:40:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18322 states to 18322 states and 22807 transitions. [2021-11-03 00:40:53,283 INFO L78 Accepts]: Start accepts. Automaton has 18322 states and 22807 transitions. Word has length 27 [2021-11-03 00:40:53,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:40:53,284 INFO L470 AbstractCegarLoop]: Abstraction has 18322 states and 22807 transitions. [2021-11-03 00:40:53,284 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) [2021-11-03 00:40:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 18322 states and 22807 transitions. [2021-11-03 00:40:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-03 00:40:53,289 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:40:53,289 INFO L514 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] [2021-11-03 00:40:53,289 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-03 00:40:53,289 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)] === [2021-11-03 00:40:53,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:40:53,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1798803385, now seen corresponding path program 1 times [2021-11-03 00:40:53,290 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:40:53,291 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065246675] [2021-11-03 00:40:53,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:40:53,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:40:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:40:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 00:40:53,455 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:40:53,455 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065246675] [2021-11-03 00:40:53,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065246675] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:40:53,467 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:40:53,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:40:53,467 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275436992] [2021-11-03 00:40:53,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 00:40:53,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:40:53,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 00:40:53,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:40:53,469 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) [2021-11-03 00:41:14,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:41:14,712 INFO L93 Difference]: Finished difference Result 53784 states and 66988 transitions. [2021-11-03 00:41:14,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 00:41:14,712 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 [2021-11-03 00:41:14,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:41:14,802 INFO L225 Difference]: With dead ends: 53784 [2021-11-03 00:41:14,802 INFO L226 Difference]: Without dead ends: 35498 [2021-11-03 00:41:14,828 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.04ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:41:14,829 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 10870 mSDsluCounter, 11393 mSDsCounter, 0 mSdLazyCounter, 22931 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15858.71ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 10870 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 22945 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 38.22ms SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 22931 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20325.42ms IncrementalHoareTripleChecker+Time [2021-11-03 00:41:14,829 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10870 Valid, 0 Invalid, 22945 Unknown, 0 Unchecked, 38.22ms Time], IncrementalHoareTripleChecker [14 Valid, 22931 Invalid, 0 Unknown, 0 Unchecked, 20325.42ms Time] [2021-11-03 00:41:14,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35498 states. [2021-11-03 00:41:15,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35498 to 33358. [2021-11-03 00:41:15,384 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) [2021-11-03 00:41:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33358 states to 33358 states and 41631 transitions. [2021-11-03 00:41:15,441 INFO L78 Accepts]: Start accepts. Automaton has 33358 states and 41631 transitions. Word has length 29 [2021-11-03 00:41:15,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:41:15,442 INFO L470 AbstractCegarLoop]: Abstraction has 33358 states and 41631 transitions. [2021-11-03 00:41:15,442 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) [2021-11-03 00:41:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 33358 states and 41631 transitions. [2021-11-03 00:41:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-03 00:41:15,446 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:41:15,446 INFO L514 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] [2021-11-03 00:41:15,447 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-03 00:41:15,447 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)] === [2021-11-03 00:41:15,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:41:15,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1396873172, now seen corresponding path program 1 times [2021-11-03 00:41:15,448 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:41:15,448 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47893778] [2021-11-03 00:41:15,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:41:15,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:41:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:41:15,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 00:41:15,537 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:41:15,537 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47893778] [2021-11-03 00:41:15,537 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47893778] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:41:15,537 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:41:15,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:41:15,537 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572668867] [2021-11-03 00:41:15,538 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 00:41:15,538 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:41:15,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 00:41:15,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:41:15,541 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) [2021-11-03 00:41:36,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:41:36,582 INFO L93 Difference]: Finished difference Result 61677 states and 76988 transitions. [2021-11-03 00:41:36,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 00:41:36,582 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 [2021-11-03 00:41:36,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:41:36,704 INFO L225 Difference]: With dead ends: 61677 [2021-11-03 00:41:36,706 INFO L226 Difference]: Without dead ends: 28355 [2021-11-03 00:41:36,795 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.40ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:41:36,799 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 5297 mSDsluCounter, 11409 mSDsCounter, 0 mSdLazyCounter, 23567 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15998.41ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 5297 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 23586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 119.60ms SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 23567 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20304.06ms IncrementalHoareTripleChecker+Time [2021-11-03 00:41:36,801 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5297 Valid, 0 Invalid, 23586 Unknown, 0 Unchecked, 119.60ms Time], IncrementalHoareTripleChecker [19 Valid, 23567 Invalid, 0 Unknown, 0 Unchecked, 20304.06ms Time] [2021-11-03 00:41:36,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28355 states. [2021-11-03 00:41:37,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28355 to 28227. [2021-11-03 00:41:37,568 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) [2021-11-03 00:41:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28227 states to 28227 states and 35253 transitions. [2021-11-03 00:41:37,610 INFO L78 Accepts]: Start accepts. Automaton has 28227 states and 35253 transitions. Word has length 32 [2021-11-03 00:41:37,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:41:37,612 INFO L470 AbstractCegarLoop]: Abstraction has 28227 states and 35253 transitions. [2021-11-03 00:41:37,612 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) [2021-11-03 00:41:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 28227 states and 35253 transitions. [2021-11-03 00:41:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-03 00:41:37,613 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:41:37,613 INFO L514 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] [2021-11-03 00:41:37,613 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-03 00:41:37,613 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)] === [2021-11-03 00:41:37,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:41:37,614 INFO L85 PathProgramCache]: Analyzing trace with hash -203526602, now seen corresponding path program 1 times [2021-11-03 00:41:37,614 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:41:37,614 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127370960] [2021-11-03 00:41:37,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:41:37,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:41:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:41:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 00:41:37,722 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:41:37,722 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127370960] [2021-11-03 00:41:37,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127370960] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:41:37,722 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:41:37,722 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:41:37,722 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216851403] [2021-11-03 00:41:37,723 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 00:41:37,723 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:41:37,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 00:41:37,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:41:37,723 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) [2021-11-03 00:42:01,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:42:01,744 INFO L93 Difference]: Finished difference Result 62900 states and 78467 transitions. [2021-11-03 00:42:01,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 00:42:01,744 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 [2021-11-03 00:42:01,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:42:01,853 INFO L225 Difference]: With dead ends: 62900 [2021-11-03 00:42:01,867 INFO L226 Difference]: Without dead ends: 34709 [2021-11-03 00:42:01,923 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.46ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:42:01,923 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 6919 mSDsluCounter, 11395 mSDsCounter, 0 mSdLazyCounter, 22949 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18125.50ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 6919 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 22958 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 24.30ms SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 22949 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23295.90ms IncrementalHoareTripleChecker+Time [2021-11-03 00:42:01,924 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6919 Valid, 0 Invalid, 22958 Unknown, 0 Unchecked, 24.30ms Time], IncrementalHoareTripleChecker [9 Valid, 22949 Invalid, 0 Unknown, 0 Unchecked, 23295.90ms Time] [2021-11-03 00:42:01,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34709 states. [2021-11-03 00:42:02,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34709 to 34056. [2021-11-03 00:42:02,426 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) [2021-11-03 00:42:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34056 states to 34056 states and 42473 transitions. [2021-11-03 00:42:02,477 INFO L78 Accepts]: Start accepts. Automaton has 34056 states and 42473 transitions. Word has length 33 [2021-11-03 00:42:02,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:42:02,477 INFO L470 AbstractCegarLoop]: Abstraction has 34056 states and 42473 transitions. [2021-11-03 00:42:02,477 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) [2021-11-03 00:42:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 34056 states and 42473 transitions. [2021-11-03 00:42:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-03 00:42:02,480 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:42:02,481 INFO L514 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] [2021-11-03 00:42:02,481 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-03 00:42:02,481 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)] === [2021-11-03 00:42:02,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:42:02,481 INFO L85 PathProgramCache]: Analyzing trace with hash -956853426, now seen corresponding path program 1 times [2021-11-03 00:42:02,482 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:42:02,482 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290913221] [2021-11-03 00:42:02,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:42:02,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:42:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:42:02,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 00:42:02,570 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:42:02,570 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290913221] [2021-11-03 00:42:02,570 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1290913221] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:42:02,570 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:42:02,570 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:42:02,570 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518580580] [2021-11-03 00:42:02,571 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 00:42:02,571 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:42:02,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 00:42:02,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:42:02,571 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) [2021-11-03 00:42:27,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:42:27,284 INFO L93 Difference]: Finished difference Result 68038 states and 84864 transitions. [2021-11-03 00:42:27,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 00:42:27,284 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 [2021-11-03 00:42:27,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:42:27,344 INFO L225 Difference]: With dead ends: 68038 [2021-11-03 00:42:27,345 INFO L226 Difference]: Without dead ends: 34056 [2021-11-03 00:42:27,393 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.38ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:42:27,394 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 13 mSDsluCounter, 11496 mSDsCounter, 0 mSdLazyCounter, 23014 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18045.25ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 23014 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 31.52ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23014 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23805.41ms IncrementalHoareTripleChecker+Time [2021-11-03 00:42:27,394 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 0 Invalid, 23014 Unknown, 0 Unchecked, 31.52ms Time], IncrementalHoareTripleChecker [0 Valid, 23014 Invalid, 0 Unknown, 0 Unchecked, 23805.41ms Time] [2021-11-03 00:42:27,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34056 states. [2021-11-03 00:42:27,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34056 to 34056. [2021-11-03 00:42:27,953 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) [2021-11-03 00:42:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34056 states to 34056 states and 42465 transitions. [2021-11-03 00:42:28,002 INFO L78 Accepts]: Start accepts. Automaton has 34056 states and 42465 transitions. Word has length 47 [2021-11-03 00:42:28,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:42:28,004 INFO L470 AbstractCegarLoop]: Abstraction has 34056 states and 42465 transitions. [2021-11-03 00:42:28,004 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) [2021-11-03 00:42:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 34056 states and 42465 transitions. [2021-11-03 00:42:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-03 00:42:28,004 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:42:28,005 INFO L514 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] [2021-11-03 00:42:28,005 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-03 00:42:28,005 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)] === [2021-11-03 00:42:28,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:42:28,006 INFO L85 PathProgramCache]: Analyzing trace with hash -370473955, now seen corresponding path program 1 times [2021-11-03 00:42:28,006 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:42:28,006 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324339226] [2021-11-03 00:42:28,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:42:28,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:42:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:42:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:42:28,135 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:42:28,135 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324339226] [2021-11-03 00:42:28,135 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324339226] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:42:28,135 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:42:28,135 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:42:28,135 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730231095] [2021-11-03 00:42:28,136 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:42:28,136 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:42:28,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:42:28,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:42:28,137 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) [2021-11-03 00:42:55,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:42:55,054 INFO L93 Difference]: Finished difference Result 34056 states and 42465 transitions. [2021-11-03 00:42:55,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:42:55,054 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 [2021-11-03 00:42:55,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:42:55,103 INFO L225 Difference]: With dead ends: 34056 [2021-11-03 00:42:55,104 INFO L226 Difference]: Without dead ends: 34052 [2021-11-03 00:42:55,114 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.76ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:42:55,115 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11465 mSDsluCounter, 11442 mSDsCounter, 0 mSdLazyCounter, 22996 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19999.32ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11465 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 23018 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 47.63ms SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 22996 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26209.37ms IncrementalHoareTripleChecker+Time [2021-11-03 00:42:55,116 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11465 Valid, 0 Invalid, 23018 Unknown, 0 Unchecked, 47.63ms Time], IncrementalHoareTripleChecker [22 Valid, 22996 Invalid, 0 Unknown, 0 Unchecked, 26209.37ms Time] [2021-11-03 00:42:55,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34052 states. [2021-11-03 00:42:55,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34052 to 34052. [2021-11-03 00:42:55,589 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) [2021-11-03 00:42:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34052 states to 34052 states and 42461 transitions. [2021-11-03 00:42:55,640 INFO L78 Accepts]: Start accepts. Automaton has 34052 states and 42461 transitions. Word has length 55 [2021-11-03 00:42:55,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:42:55,640 INFO L470 AbstractCegarLoop]: Abstraction has 34052 states and 42461 transitions. [2021-11-03 00:42:55,640 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) [2021-11-03 00:42:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand 34052 states and 42461 transitions. [2021-11-03 00:42:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-03 00:42:55,642 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:42:55,642 INFO L514 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] [2021-11-03 00:42:55,642 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-03 00:42:55,642 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)] === [2021-11-03 00:42:55,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:42:55,643 INFO L85 PathProgramCache]: Analyzing trace with hash 456950464, now seen corresponding path program 1 times [2021-11-03 00:42:55,643 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:42:55,643 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142143749] [2021-11-03 00:42:55,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:42:55,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:42:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:42:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:42:55,779 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:42:55,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142143749] [2021-11-03 00:42:55,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2142143749] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:42:55,779 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:42:55,779 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:42:55,779 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141453510] [2021-11-03 00:42:55,780 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:42:55,780 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:42:55,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:42:55,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:42:55,781 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) [2021-11-03 00:42:57,502 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-03 00:43:28,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:43:28,615 INFO L93 Difference]: Finished difference Result 34052 states and 42461 transitions. [2021-11-03 00:43:28,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:43:28,615 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 [2021-11-03 00:43:28,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:43:28,662 INFO L225 Difference]: With dead ends: 34052 [2021-11-03 00:43:28,663 INFO L226 Difference]: Without dead ends: 34048 [2021-11-03 00:43:28,675 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.09ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:43:28,676 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11457 mSDsluCounter, 11440 mSDsCounter, 0 mSdLazyCounter, 22988 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24369.72ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11457 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 23012 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 42.07ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 22988 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32050.61ms IncrementalHoareTripleChecker+Time [2021-11-03 00:43:28,676 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11457 Valid, 0 Invalid, 23012 Unknown, 0 Unchecked, 42.07ms Time], IncrementalHoareTripleChecker [24 Valid, 22988 Invalid, 0 Unknown, 0 Unchecked, 32050.61ms Time] [2021-11-03 00:43:28,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34048 states. [2021-11-03 00:43:29,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34048 to 34048. [2021-11-03 00:43:29,267 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) [2021-11-03 00:43:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34048 states to 34048 states and 42457 transitions. [2021-11-03 00:43:29,310 INFO L78 Accepts]: Start accepts. Automaton has 34048 states and 42457 transitions. Word has length 57 [2021-11-03 00:43:29,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:43:29,312 INFO L470 AbstractCegarLoop]: Abstraction has 34048 states and 42457 transitions. [2021-11-03 00:43:29,312 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) [2021-11-03 00:43:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 34048 states and 42457 transitions. [2021-11-03 00:43:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-03 00:43:29,312 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:43:29,313 INFO L514 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] [2021-11-03 00:43:29,313 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-03 00:43:29,313 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)] === [2021-11-03 00:43:29,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:43:29,314 INFO L85 PathProgramCache]: Analyzing trace with hash 1042867683, now seen corresponding path program 1 times [2021-11-03 00:43:29,314 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:43:29,314 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851819244] [2021-11-03 00:43:29,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:43:29,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:43:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:43:29,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:43:29,393 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:43:29,393 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851819244] [2021-11-03 00:43:29,393 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851819244] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:43:29,393 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:43:29,393 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:43:29,393 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878900861] [2021-11-03 00:43:29,393 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:43:29,394 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:43:29,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:43:29,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:43:29,394 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) [2021-11-03 00:44:08,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:44:08,926 INFO L93 Difference]: Finished difference Result 34048 states and 42457 transitions. [2021-11-03 00:44:08,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:44:08,926 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 [2021-11-03 00:44:08,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:44:08,976 INFO L225 Difference]: With dead ends: 34048 [2021-11-03 00:44:08,976 INFO L226 Difference]: Without dead ends: 34044 [2021-11-03 00:44:08,984 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.11ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:44:08,985 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11451 mSDsluCounter, 11438 mSDsCounter, 0 mSdLazyCounter, 22980 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27972.09ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11451 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 23004 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 50.93ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 22980 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38533.46ms IncrementalHoareTripleChecker+Time [2021-11-03 00:44:08,986 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11451 Valid, 0 Invalid, 23004 Unknown, 0 Unchecked, 50.93ms Time], IncrementalHoareTripleChecker [24 Valid, 22980 Invalid, 0 Unknown, 0 Unchecked, 38533.46ms Time] [2021-11-03 00:44:09,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34044 states. [2021-11-03 00:44:09,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34044 to 34044. [2021-11-03 00:44:09,582 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) [2021-11-03 00:44:09,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34044 states to 34044 states and 42453 transitions. [2021-11-03 00:44:09,633 INFO L78 Accepts]: Start accepts. Automaton has 34044 states and 42453 transitions. Word has length 59 [2021-11-03 00:44:09,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:44:09,634 INFO L470 AbstractCegarLoop]: Abstraction has 34044 states and 42453 transitions. [2021-11-03 00:44:09,634 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) [2021-11-03 00:44:09,634 INFO L276 IsEmpty]: Start isEmpty. Operand 34044 states and 42453 transitions. [2021-11-03 00:44:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-03 00:44:09,654 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:44:09,654 INFO L514 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] [2021-11-03 00:44:09,654 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-03 00:44:09,655 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)] === [2021-11-03 00:44:09,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:44:09,655 INFO L85 PathProgramCache]: Analyzing trace with hash 1468599686, now seen corresponding path program 1 times [2021-11-03 00:44:09,655 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:44:09,655 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860513366] [2021-11-03 00:44:09,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:44:09,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:44:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:44:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:44:09,744 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:44:09,744 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860513366] [2021-11-03 00:44:09,744 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860513366] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:44:09,744 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:44:09,744 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:44:09,744 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837222892] [2021-11-03 00:44:09,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:44:09,745 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:44:09,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:44:09,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:44:09,745 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) [2021-11-03 00:44:58,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:44:58,248 INFO L93 Difference]: Finished difference Result 34044 states and 42453 transitions. [2021-11-03 00:44:58,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:44:58,249 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 [2021-11-03 00:44:58,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:44:58,303 INFO L225 Difference]: With dead ends: 34044 [2021-11-03 00:44:58,304 INFO L226 Difference]: Without dead ends: 34040 [2021-11-03 00:44:58,317 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.50ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:44:58,317 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11445 mSDsluCounter, 11436 mSDsCounter, 0 mSdLazyCounter, 22972 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33922.93ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11445 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 22996 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 53.02ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 22972 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47404.25ms IncrementalHoareTripleChecker+Time [2021-11-03 00:44:58,318 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11445 Valid, 0 Invalid, 22996 Unknown, 0 Unchecked, 53.02ms Time], IncrementalHoareTripleChecker [24 Valid, 22972 Invalid, 0 Unknown, 0 Unchecked, 47404.25ms Time] [2021-11-03 00:44:58,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34040 states. [2021-11-03 00:44:58,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34040 to 34040. [2021-11-03 00:44:59,027 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) [2021-11-03 00:44:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34040 states to 34040 states and 42449 transitions. [2021-11-03 00:44:59,081 INFO L78 Accepts]: Start accepts. Automaton has 34040 states and 42449 transitions. Word has length 61 [2021-11-03 00:44:59,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:44:59,081 INFO L470 AbstractCegarLoop]: Abstraction has 34040 states and 42449 transitions. [2021-11-03 00:44:59,081 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) [2021-11-03 00:44:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 34040 states and 42449 transitions. [2021-11-03 00:44:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-03 00:44:59,082 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:44:59,082 INFO L514 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] [2021-11-03 00:44:59,082 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-03 00:44:59,082 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)] === [2021-11-03 00:44:59,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:44:59,083 INFO L85 PathProgramCache]: Analyzing trace with hash 734743209, now seen corresponding path program 1 times [2021-11-03 00:44:59,083 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:44:59,083 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487917118] [2021-11-03 00:44:59,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:44:59,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:44:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:44:59,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 00:44:59,171 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:44:59,171 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487917118] [2021-11-03 00:44:59,171 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487917118] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:44:59,171 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:44:59,172 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:44:59,172 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550579890] [2021-11-03 00:44:59,172 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-03 00:44:59,172 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:44:59,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-03 00:44:59,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:44:59,173 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) [2021-11-03 00:45:00,373 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-03 00:45:02,218 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-03 00:46:18,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:46:18,688 INFO L93 Difference]: Finished difference Result 76494 states and 95440 transitions. [2021-11-03 00:46:18,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-03 00:46:18,702 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 [2021-11-03 00:46:18,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:46:18,765 INFO L225 Difference]: With dead ends: 76494 [2021-11-03 00:46:18,765 INFO L226 Difference]: Without dead ends: 42528 [2021-11-03 00:46:18,804 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.57ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-03 00:46:18,805 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 5242 mSDsluCounter, 11424 mSDsCounter, 0 mSdLazyCounter, 28230 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55681.96ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 5242 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 28245 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 56.50ms SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 28230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 77914.27ms IncrementalHoareTripleChecker+Time [2021-11-03 00:46:18,806 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5242 Valid, 0 Invalid, 28245 Unknown, 0 Unchecked, 56.50ms Time], IncrementalHoareTripleChecker [15 Valid, 28230 Invalid, 0 Unknown, 0 Unchecked, 77914.27ms Time] [2021-11-03 00:46:18,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42528 states. [2021-11-03 00:46:19,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42528 to 42400. [2021-11-03 00:46:19,676 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) [2021-11-03 00:46:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42400 states to 42400 states and 52917 transitions. [2021-11-03 00:46:19,736 INFO L78 Accepts]: Start accepts. Automaton has 42400 states and 52917 transitions. Word has length 63 [2021-11-03 00:46:19,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:46:19,736 INFO L470 AbstractCegarLoop]: Abstraction has 42400 states and 52917 transitions. [2021-11-03 00:46:19,736 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) [2021-11-03 00:46:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 42400 states and 52917 transitions. [2021-11-03 00:46:19,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-03 00:46:19,737 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:46:19,737 INFO L514 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] [2021-11-03 00:46:19,737 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-03 00:46:19,737 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)] === [2021-11-03 00:46:19,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:46:19,738 INFO L85 PathProgramCache]: Analyzing trace with hash -1719805527, now seen corresponding path program 1 times [2021-11-03 00:46:19,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:46:19,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234568959] [2021-11-03 00:46:19,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:46:19,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:46:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:46:19,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:46:19,839 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:46:19,839 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [234568959] [2021-11-03 00:46:19,839 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [234568959] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:46:19,839 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:46:19,839 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:46:19,839 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097828534] [2021-11-03 00:46:19,840 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:46:19,840 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:46:19,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:46:19,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:46:19,841 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) [2021-11-03 00:47:20,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:47:20,042 INFO L93 Difference]: Finished difference Result 42400 states and 52917 transitions. [2021-11-03 00:47:20,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:47:20,042 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 [2021-11-03 00:47:20,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:47:20,102 INFO L225 Difference]: With dead ends: 42400 [2021-11-03 00:47:20,102 INFO L226 Difference]: Without dead ends: 42396 [2021-11-03 00:47:20,120 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.14ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:47:20,121 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11439 mSDsluCounter, 11434 mSDsCounter, 0 mSdLazyCounter, 22964 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41796.76ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11439 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 22988 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 58.37ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 22964 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58829.32ms IncrementalHoareTripleChecker+Time [2021-11-03 00:47:20,121 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11439 Valid, 0 Invalid, 22988 Unknown, 0 Unchecked, 58.37ms Time], IncrementalHoareTripleChecker [24 Valid, 22964 Invalid, 0 Unknown, 0 Unchecked, 58829.32ms Time] [2021-11-03 00:47:20,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42396 states. [2021-11-03 00:47:21,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42396 to 42396. [2021-11-03 00:47:21,149 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) [2021-11-03 00:47:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42396 states to 42396 states and 52913 transitions. [2021-11-03 00:47:21,232 INFO L78 Accepts]: Start accepts. Automaton has 42396 states and 52913 transitions. Word has length 63 [2021-11-03 00:47:21,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:47:21,232 INFO L470 AbstractCegarLoop]: Abstraction has 42396 states and 52913 transitions. [2021-11-03 00:47:21,233 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) [2021-11-03 00:47:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 42396 states and 52913 transitions. [2021-11-03 00:47:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-03 00:47:21,233 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:47:21,234 INFO L514 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] [2021-11-03 00:47:21,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-03 00:47:21,234 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)] === [2021-11-03 00:47:21,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:47:21,234 INFO L85 PathProgramCache]: Analyzing trace with hash 829434444, now seen corresponding path program 1 times [2021-11-03 00:47:21,234 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:47:21,235 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076803249] [2021-11-03 00:47:21,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:47:21,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:47:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:47:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:47:21,338 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:47:21,338 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076803249] [2021-11-03 00:47:21,338 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076803249] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:47:21,338 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:47:21,338 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:47:21,338 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964882354] [2021-11-03 00:47:21,339 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:47:21,339 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:47:21,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:47:21,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:47:21,339 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) [2021-11-03 00:48:51,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:48:51,078 INFO L93 Difference]: Finished difference Result 42396 states and 52913 transitions. [2021-11-03 00:48:51,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:48:51,078 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 [2021-11-03 00:48:51,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:48:51,137 INFO L225 Difference]: With dead ends: 42396 [2021-11-03 00:48:51,138 INFO L226 Difference]: Without dead ends: 42392 [2021-11-03 00:48:51,155 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.98ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:48:51,156 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11433 mSDsluCounter, 11432 mSDsCounter, 0 mSdLazyCounter, 22956 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 61483.24ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11433 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 22980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 71.59ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 22956 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 88262.05ms IncrementalHoareTripleChecker+Time [2021-11-03 00:48:51,160 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11433 Valid, 0 Invalid, 22980 Unknown, 0 Unchecked, 71.59ms Time], IncrementalHoareTripleChecker [24 Valid, 22956 Invalid, 0 Unknown, 0 Unchecked, 88262.05ms Time] [2021-11-03 00:48:51,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42392 states. [2021-11-03 00:48:52,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42392 to 42392. [2021-11-03 00:48:52,274 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) [2021-11-03 00:48:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42392 states to 42392 states and 52909 transitions. [2021-11-03 00:48:52,348 INFO L78 Accepts]: Start accepts. Automaton has 42392 states and 52909 transitions. Word has length 65 [2021-11-03 00:48:52,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:48:52,348 INFO L470 AbstractCegarLoop]: Abstraction has 42392 states and 52909 transitions. [2021-11-03 00:48:52,348 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) [2021-11-03 00:48:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 42392 states and 52909 transitions. [2021-11-03 00:48:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-03 00:48:52,349 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:48:52,349 INFO L514 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] [2021-11-03 00:48:52,349 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-03 00:48:52,350 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)] === [2021-11-03 00:48:52,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:48:52,350 INFO L85 PathProgramCache]: Analyzing trace with hash -1777279121, now seen corresponding path program 1 times [2021-11-03 00:48:52,350 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:48:52,350 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836301326] [2021-11-03 00:48:52,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:48:52,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:48:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:48:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:48:52,448 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:48:52,448 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836301326] [2021-11-03 00:48:52,448 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836301326] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:48:52,448 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:48:52,448 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:48:52,448 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843792347] [2021-11-03 00:48:52,448 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:48:52,449 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:48:52,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:48:52,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:48:52,449 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) [2021-11-03 00:50:06,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:50:06,163 INFO L93 Difference]: Finished difference Result 42392 states and 52909 transitions. [2021-11-03 00:50:06,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:50:06,163 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 [2021-11-03 00:50:06,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:50:06,220 INFO L225 Difference]: With dead ends: 42392 [2021-11-03 00:50:06,220 INFO L226 Difference]: Without dead ends: 42388 [2021-11-03 00:50:06,234 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.39ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:50:06,234 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 5631 mSDsluCounter, 17085 mSDsCounter, 0 mSdLazyCounter, 28720 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50534.44ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 5631 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 28768 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 62.10ms SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 28720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 71953.74ms IncrementalHoareTripleChecker+Time [2021-11-03 00:50:06,235 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5631 Valid, 0 Invalid, 28768 Unknown, 0 Unchecked, 62.10ms Time], IncrementalHoareTripleChecker [48 Valid, 28720 Invalid, 0 Unknown, 0 Unchecked, 71953.74ms Time] [2021-11-03 00:50:06,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42388 states. [2021-11-03 00:50:07,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42388 to 42388. [2021-11-03 00:50:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42388 states, 42331 states have (on average 1.2497932956934634) internal successors, (52905), 42387 states have internal predecessors, (52905), 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) [2021-11-03 00:50:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42388 states to 42388 states and 52905 transitions. [2021-11-03 00:50:07,438 INFO L78 Accepts]: Start accepts. Automaton has 42388 states and 52905 transitions. Word has length 67 [2021-11-03 00:50:07,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:50:07,438 INFO L470 AbstractCegarLoop]: Abstraction has 42388 states and 52905 transitions. [2021-11-03 00:50:07,438 INFO L471 AbstractCegarLoop]: INTERPOLANT 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) [2021-11-03 00:50:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 42388 states and 52905 transitions. [2021-11-03 00:50:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-03 00:50:07,439 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:50:07,440 INFO L514 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, 1, 1] [2021-11-03 00:50:07,440 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-03 00:50:07,441 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-03 00:50:07,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:50:07,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1431886098, now seen corresponding path program 1 times [2021-11-03 00:50:07,441 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:50:07,441 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648114373] [2021-11-03 00:50:07,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:50:07,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:50:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:50:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:50:07,715 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:50:07,716 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648114373] [2021-11-03 00:50:07,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648114373] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:50:07,716 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:50:07,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:50:07,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494001182] [2021-11-03 00:50:07,716 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:50:07,716 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:50:07,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:50:07,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:50:07,716 INFO L87 Difference]: Start difference. First operand 42388 states and 52905 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 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) [2021-11-03 00:51:47,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:51:47,355 INFO L93 Difference]: Finished difference Result 42388 states and 52905 transitions. [2021-11-03 00:51:47,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:51:47,355 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 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 69 [2021-11-03 00:51:47,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:51:47,433 INFO L225 Difference]: With dead ends: 42388 [2021-11-03 00:51:47,435 INFO L226 Difference]: Without dead ends: 42384 [2021-11-03 00:51:47,455 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.18ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:51:47,456 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11421 mSDsluCounter, 11428 mSDsCounter, 0 mSdLazyCounter, 22940 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 68114.93ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11421 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 22964 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 70.47ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 22940 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 97921.82ms IncrementalHoareTripleChecker+Time [2021-11-03 00:51:47,456 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11421 Valid, 0 Invalid, 22964 Unknown, 0 Unchecked, 70.47ms Time], IncrementalHoareTripleChecker [24 Valid, 22940 Invalid, 0 Unknown, 0 Unchecked, 97921.82ms Time] [2021-11-03 00:51:47,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42384 states. [2021-11-03 00:51:48,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42384 to 42384. [2021-11-03 00:51:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42384 states, 42329 states have (on average 1.2497578492286612) internal successors, (52901), 42383 states have internal predecessors, (52901), 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) [2021-11-03 00:51:48,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42384 states to 42384 states and 52901 transitions. [2021-11-03 00:51:48,709 INFO L78 Accepts]: Start accepts. Automaton has 42384 states and 52901 transitions. Word has length 69 [2021-11-03 00:51:48,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:51:48,709 INFO L470 AbstractCegarLoop]: Abstraction has 42384 states and 52901 transitions. [2021-11-03 00:51:48,709 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 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) [2021-11-03 00:51:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 42384 states and 52901 transitions. [2021-11-03 00:51:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-03 00:51:48,710 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:51:48,710 INFO L514 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, 1, 1, 1, 1] [2021-11-03 00:51:48,710 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-03 00:51:48,711 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-03 00:51:48,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:51:48,711 INFO L85 PathProgramCache]: Analyzing trace with hash 1653143349, now seen corresponding path program 1 times [2021-11-03 00:51:48,711 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:51:48,711 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176239653] [2021-11-03 00:51:48,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:51:48,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:51:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:51:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:51:48,788 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:51:48,788 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176239653] [2021-11-03 00:51:48,788 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176239653] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:51:48,788 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:51:48,788 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:51:48,789 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566846751] [2021-11-03 00:51:48,789 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:51:48,789 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:51:48,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:51:48,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:51:48,789 INFO L87 Difference]: Start difference. First operand 42384 states and 52901 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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) [2021-11-03 00:53:42,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 00:53:42,265 INFO L93 Difference]: Finished difference Result 42384 states and 52901 transitions. [2021-11-03 00:53:42,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 00:53:42,266 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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 71 [2021-11-03 00:53:42,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 00:53:42,341 INFO L225 Difference]: With dead ends: 42384 [2021-11-03 00:53:42,342 INFO L226 Difference]: Without dead ends: 42380 [2021-11-03 00:53:42,356 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.26ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-03 00:53:42,356 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 11415 mSDsluCounter, 11426 mSDsCounter, 0 mSdLazyCounter, 22932 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 76936.89ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11415 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 22956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 74.45ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 22932 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 111696.76ms IncrementalHoareTripleChecker+Time [2021-11-03 00:53:42,357 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11415 Valid, 0 Invalid, 22956 Unknown, 0 Unchecked, 74.45ms Time], IncrementalHoareTripleChecker [24 Valid, 22932 Invalid, 0 Unknown, 0 Unchecked, 111696.76ms Time] [2021-11-03 00:53:42,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42380 states. [2021-11-03 00:53:43,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42380 to 42380. [2021-11-03 00:53:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42380 states, 42327 states have (on average 1.2497223994140856) internal successors, (52897), 42379 states have internal predecessors, (52897), 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) [2021-11-03 00:53:43,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42380 states to 42380 states and 52897 transitions. [2021-11-03 00:53:43,730 INFO L78 Accepts]: Start accepts. Automaton has 42380 states and 52897 transitions. Word has length 71 [2021-11-03 00:53:43,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 00:53:43,731 INFO L470 AbstractCegarLoop]: Abstraction has 42380 states and 52897 transitions. [2021-11-03 00:53:43,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 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) [2021-11-03 00:53:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 42380 states and 52897 transitions. [2021-11-03 00:53:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-03 00:53:43,732 INFO L506 BasicCegarLoop]: Found error trace [2021-11-03 00:53:43,732 INFO L514 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, 1, 1, 1, 1, 1, 1] [2021-11-03 00:53:43,732 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-03 00:53:43,732 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 68 more)] === [2021-11-03 00:53:43,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 00:53:43,738 INFO L85 PathProgramCache]: Analyzing trace with hash -467002920, now seen corresponding path program 1 times [2021-11-03 00:53:43,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-03 00:53:43,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312599441] [2021-11-03 00:53:43,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 00:53:43,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-03 00:53:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 00:53:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 00:53:43,825 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-03 00:53:43,825 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312599441] [2021-11-03 00:53:43,825 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312599441] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-03 00:53:43,825 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-03 00:53:43,825 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-03 00:53:43,825 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141704228] [2021-11-03 00:53:43,826 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 00:53:43,826 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-03 00:53:43,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 00:53:43,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-03 00:53:43,826 INFO L87 Difference]: Start difference. First operand 42380 states and 52897 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 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) [2021-11-03 00:53:45,147 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] Killed by 15