/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 22:52:54,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 22:52:54,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 22:52:54,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 22:52:54,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 22:52:54,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 22:52:54,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 22:52:54,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 22:52:54,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 22:52:54,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 22:52:54,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 22:52:54,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 22:52:54,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 22:52:54,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 22:52:54,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 22:52:54,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 22:52:54,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 22:52:54,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 22:52:54,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 22:52:54,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 22:52:54,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 22:52:54,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 22:52:54,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 22:52:54,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 22:52:54,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 22:52:54,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 22:52:54,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 22:52:54,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 22:52:54,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 22:52:54,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 22:52:54,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 22:52:54,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 22:52:54,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 22:52:54,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 22:52:54,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 22:52:54,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 22:52:54,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 22:52:54,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 22:52:54,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 22:52:54,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 22:52:54,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 22:52:54,196 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 22:52:54,220 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 22:52:54,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 22:52:54,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 22:52:54,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 22:52:54,222 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 22:52:54,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 22:52:54,223 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 22:52:54,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 22:52:54,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 22:52:54,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 22:52:54,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 22:52:54,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 22:52:54,224 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 22:52:54,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 22:52:54,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 22:52:54,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 22:52:54,224 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 22:52:54,225 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 22:52:54,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:52:54,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 22:52:54,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 22:52:54,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 22:52:54,226 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 22:52:54,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 22:52:54,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 22:52:54,226 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 22:52:54,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 22:52:54,227 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 22:52:54,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 22:52:54,555 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 22:52:54,561 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 22:52:54,563 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 22:52:54,563 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 22:52:54,565 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i [2020-10-13 22:52:54,616 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f27552477/ca7cda3ccac04bd8b80b838c30f73b14/FLAG46c4d4c79 [2020-10-13 22:52:55,493 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 22:52:55,493 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i [2020-10-13 22:52:55,542 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f27552477/ca7cda3ccac04bd8b80b838c30f73b14/FLAG46c4d4c79 [2020-10-13 22:52:55,903 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f27552477/ca7cda3ccac04bd8b80b838c30f73b14 [2020-10-13 22:52:55,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 22:52:55,913 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 22:52:55,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 22:52:55,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 22:52:55,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 22:52:55,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:52:55" (1/1) ... [2020-10-13 22:52:55,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@799dd6b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:52:55, skipping insertion in model container [2020-10-13 22:52:55,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:52:55" (1/1) ... [2020-10-13 22:52:55,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 22:52:56,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 22:52:58,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:52:58,964 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 22:52:59,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:53:00,161 INFO L208 MainTranslator]: Completed translation [2020-10-13 22:53:00,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00 WrapperNode [2020-10-13 22:53:00,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 22:53:00,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 22:53:00,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 22:53:00,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 22:53:00,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... [2020-10-13 22:53:00,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... [2020-10-13 22:53:00,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... [2020-10-13 22:53:00,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... [2020-10-13 22:53:00,721 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... [2020-10-13 22:53:00,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... [2020-10-13 22:53:00,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... [2020-10-13 22:53:00,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 22:53:00,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 22:53:00,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 22:53:00,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 22:53:00,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:53:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 22:53:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 22:53:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:53:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:53:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 22:53:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 22:53:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-13 22:53:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-13 22:53:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 22:53:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 22:53:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 22:53:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 22:53:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 22:53:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 22:53:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 22:53:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 22:53:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 22:53:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 22:53:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 22:53:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 22:53:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 22:53:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 22:53:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-13 22:53:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-13 22:53:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-13 22:53:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-13 22:53:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:53:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 22:53:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-13 22:53:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 22:53:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-13 22:53:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 22:53:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 22:53:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 22:53:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2020-10-13 22:53:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 22:53:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-13 22:53:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-13 22:53:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-13 22:53:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_nec [2020-10-13 22:53:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_zfmicro [2020-10-13 22:53:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdiso [2020-10-13 22:53:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdprefetch [2020-10-13 22:53:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ohci [2020-10-13 22:53:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_to_hcd [2020-10-13 22:53:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_readl [2020-10-13 22:53:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_writel [2020-10-13 22:53:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc16 [2020-10-13 22:53:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2020-10-13 22:53:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure hc16_to_cpup [2020-10-13 22:53:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2020-10-13 22:53:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2020-10-13 22:53:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_frame_no [2020-10-13 22:53:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSWp [2020-10-13 22:53:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSW [2020-10-13 22:53:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_reinit [2020-10-13 22:53:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_a [2020-10-13 22:53:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_b [2020-10-13 22:53:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_status [2020-10-13 22:53:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_portstatus [2020-10-13 22:53:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_suspend [2020-10-13 22:53:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure find_head [2020-10-13 22:53:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_resume [2020-10-13 22:53:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_suspend [2020-10-13 22:53:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_resume [2020-10-13 22:53:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_root_hub_state_changes [2020-10-13 22:53:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_status_data [2020-10-13 22:53:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_descriptor [2020-10-13 22:53:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_port_reset [2020-10-13 22:53:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure root_port_reset [2020-10-13 22:53:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_control [2020-10-13 22:53:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_intr_mask [2020-10-13 22:53:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_print_eds [2020-10-13 22:53:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure hcfs2string [2020-10-13 22:53:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2020-10-13 22:53:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_status [2020-10-13 22:53:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_roothub [2020-10-13 22:53:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump [2020-10-13 22:53:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure show_list [2020-10-13 22:53:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_async_buffer [2020-10-13 22:53:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_periodic_buffer [2020-10-13 22:53:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_registers_buffer [2020-10-13 22:53:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2020-10-13 22:53:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer [2020-10-13 22:53:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2020-10-13 22:53:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2020-10-13 22:53:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_async_open [2020-10-13 22:53:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_periodic_open [2020-10-13 22:53:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_registers_open [2020-10-13 22:53:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure create_debug_files [2020-10-13 22:53:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_debug_files [2020-10-13 22:53:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_init [2020-10-13 22:53:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_mem_init [2020-10-13 22:53:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_mem_cleanup [2020-10-13 22:53:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_to_td [2020-10-13 22:53:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure td_alloc [2020-10-13 22:53:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure td_free [2020-10-13 22:53:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_alloc [2020-10-13 22:53:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_free [2020-10-13 22:53:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_free_priv [2020-10-13 22:53:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_urb [2020-10-13 22:53:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure balance [2020-10-13 22:53:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_link [2020-10-13 22:53:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_schedule [2020-10-13 22:53:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2020-10-13 22:53:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_deschedule [2020-10-13 22:53:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_get [2020-10-13 22:53:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ed_unlink [2020-10-13 22:53:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure td_fill [2020-10-13 22:53:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure td_submit_urb [2020-10-13 22:53:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure td_done [2020-10-13 22:53:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_halted [2020-10-13 22:53:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_done_list [2020-10-13 22:53:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure update_done_list [2020-10-13 22:53:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_unlinks [2020-10-13 22:53:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure takeback_td [2020-10-13 22:53:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure process_done_list [2020-10-13 22:53:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_work [2020-10-13 22:53:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure number_of_tds [2020-10-13 22:53:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_enqueue [2020-10-13 22:53:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_dequeue [2020-10-13 22:53:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_endpoint_disable [2020-10-13 22:53:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_get_frame [2020-10-13 22:53:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_usb_reset [2020-10-13 22:53:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_shutdown [2020-10-13 22:53:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init [2020-10-13 22:53:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_run [2020-10-13 22:53:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_setup [2020-10-13 22:53:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start [2020-10-13 22:53:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure io_watchdog_func [2020-10-13 22:53:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_irq [2020-10-13 22:53:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop [2020-10-13 22:53:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_restart [2020-10-13 22:53:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_suspend [2020-10-13 22:53:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume [2020-10-13 22:53:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init_driver [2020-10-13 22:53:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_mod_init [2020-10-13 22:53:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_mod_exit [2020-10-13 22:53:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-13 22:53:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_2 [2020-10-13 22:53:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-13 22:53:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-13 22:53:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-13 22:53:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-13 22:53:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-13 22:53:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-13 22:53:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-13 22:53:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-13 22:53:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-13 22:53:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 22:53:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 22:53:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 22:53:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 22:53:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 22:53:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 22:53:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 22:53:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_26 [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_29 [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 22:53:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 22:53:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 22:53:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 22:53:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:53:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 22:53:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 22:53:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 22:53:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 22:53:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 22:53:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 22:53:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 22:53:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_capable [2020-10-13 22:53:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 22:53:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 22:53:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2020-10-13 22:53:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2020-10-13 22:53:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 22:53:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sb800_prefetch [2020-10-13 22:53:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure set_timer_slack [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_dev_put [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_disable [2020-10-13 22:53:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_enable [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-13 22:53:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2020-10-13 22:53:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2020-10-13 22:53:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 22:53:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 22:53:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 22:53:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 22:53:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 22:53:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 22:53:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 22:53:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 22:53:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 22:53:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 22:53:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 22:53:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 22:53:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 22:53:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 22:53:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 22:53:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 22:53:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 22:53:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 22:53:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 22:53:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-13 22:53:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 22:53:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2020-10-13 22:53:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure set_timer_slack [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_29 [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 22:53:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 22:53:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_2 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-13 22:53:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_capable [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2020-10-13 22:53:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_26 [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-13 22:53:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2020-10-13 22:53:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2020-10-13 22:53:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_nec [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_zfmicro [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdiso [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdprefetch [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ohci [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_to_hcd [2020-10-13 22:53:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_readl [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_writel [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc16 [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure hc16_to_cpup [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_frame_no [2020-10-13 22:53:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSWp [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSW [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_reinit [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_a [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_b [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_status [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_portstatus [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init_driver [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_restart [2020-10-13 22:53:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_setup [2020-10-13 22:53:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_suspend [2020-10-13 22:53:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume [2020-10-13 22:53:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_control [2020-10-13 22:53:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_status_data [2020-10-13 22:53:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_dev_put [2020-10-13 22:53:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_disable [2020-10-13 22:53:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_enable [2020-10-13 22:53:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure sb800_prefetch [2020-10-13 22:53:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump [2020-10-13 22:53:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop [2020-10-13 22:53:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure io_watchdog_func [2020-10-13 22:53:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure update_done_list [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_work [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_suspend [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure find_head [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_resume [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_suspend [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_resume [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_root_hub_state_changes [2020-10-13 22:53:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_descriptor [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_port_reset [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure root_port_reset [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_intr_mask [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_print_eds [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure hcfs2string [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_status [2020-10-13 22:53:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_roothub [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure debug_async_open [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure debug_periodic_open [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure debug_registers_open [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure show_list [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure fill_async_buffer [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure fill_periodic_buffer [2020-10-13 22:53:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure fill_registers_buffer [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure create_debug_files [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure remove_debug_files [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_init [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_mem_init [2020-10-13 22:53:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_mem_cleanup [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure dma_to_td [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure td_alloc [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure td_free [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ed_alloc [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ed_free [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure urb_free_priv [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure finish_urb [2020-10-13 22:53:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure balance [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_link [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ed_schedule [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ed_deschedule [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ed_get [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure start_ed_unlink [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure td_fill [2020-10-13 22:53:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure td_submit_urb [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure td_done [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ed_halted [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_done_list [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure finish_unlinks [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure takeback_td [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure process_done_list [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure number_of_tds [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_enqueue [2020-10-13 22:53:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_dequeue [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_endpoint_disable [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_get_frame [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_usb_reset [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_shutdown [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_run [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_irq [2020-10-13 22:53:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_mod_init [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_mod_exit [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 22:53:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 22:53:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 22:53:01,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 22:53:01,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 22:53:03,567 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:54:08,338 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:54:08,338 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-13 22:54:08,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:54:08 BoogieIcfgContainer [2020-10-13 22:54:08,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:54:08,355 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:54:08,356 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:54:08,359 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:54:08,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:52:55" (1/3) ... [2020-10-13 22:54:08,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e002d50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:54:08, skipping insertion in model container [2020-10-13 22:54:08,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:53:00" (2/3) ... [2020-10-13 22:54:08,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e002d50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:54:08, skipping insertion in model container [2020-10-13 22:54:08,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:54:08" (3/3) ... [2020-10-13 22:54:08,362 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i [2020-10-13 22:54:08,376 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:54:08,386 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:54:08,404 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:54:08,449 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:54:08,449 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:54:08,449 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:54:08,449 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:54:08,450 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:54:08,450 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:54:08,450 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:54:08,450 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:54:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states. [2020-10-13 22:54:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2020-10-13 22:54:08,545 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:54:08,547 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:54:08,547 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:54:08,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:54:08,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1163289541, now seen corresponding path program 1 times [2020-10-13 22:54:08,562 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:54:08,563 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [185070100] [2020-10-13 22:54:08,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:54:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:54:12,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:54:14,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:54:15,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:54:16,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:54:16,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:54:16,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 491 [2020-10-13 22:54:16,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 22:54:16,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5273 [2020-10-13 22:54:16,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:54:16,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:54:16,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 93 [2020-10-13 22:54:16,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:54:16,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 22:55:15,604 WARN L193 SmtUtils]: Spent 58.15 s on a formula simplification that was a NOOP. DAG size: 3538 [2020-10-13 22:55:15,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:55:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:15,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:30,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:30,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:30,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:30,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14388 [2020-10-13 22:55:30,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:30,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:30,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:30,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:30,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:30,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:30,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:30,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:31,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:31,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 22:55:31,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:55:31,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:31,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:31,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:55:31,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:31,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:55:31,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:55:31,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:55:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:31,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:31,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 22:55:31,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:31,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:55:31,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:31,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:31,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:55:31,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:55:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:31,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:31,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 22:55:31,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:31,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:31,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 22:55:31,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:31,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:31,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:31,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 22:55:31,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:55:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:31,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 22:55:31,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:55:31,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:31,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:55:31,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:31,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:31,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:55:31,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:55:31,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:31,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:55:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:31,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:31,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 220 [2020-10-13 22:55:31,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:55:31,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:31,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:31,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:55:31,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:31,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:31,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:31,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:31,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:55:31,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:31,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:31,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:31,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:31,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:31,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:55:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:31,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:31,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:32,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:32,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 22:55:32,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:55:32,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:32,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:55:32,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:32,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:32,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:55:32,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:55:32,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:55:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:32,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:32,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 22:55:32,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:55:32,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:32,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:32,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:55:32,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:32,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:32,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:32,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:32,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:55:32,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:32,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:55:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:32,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:32,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 22:55:32,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:55:32,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 22:55:32,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:32,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:55:32,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:32,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:32,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:55:32,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:55:32,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:55:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:55:32,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:32,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 22:55:32,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:55:32,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:32,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:55:32,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:32,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:55:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:32,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:55:32,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:55:32,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:55:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:55:32,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:55:32,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:55:32,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-13 22:55:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:32,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:32,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-13 22:55:32,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:32,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:32,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:55:32,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:32,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-13 22:55:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:32,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:32,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 139 [2020-10-13 22:55:32,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:32,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:32,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:32,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:32,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:55:32,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:32,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:32,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:32,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:32,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:32,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-13 22:55:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:32,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:32,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:33,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:33,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 22:55:33,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:33,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:33,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:33,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:55:33,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:33,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-13 22:55:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:33,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:33,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-13 22:55:33,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:33,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:33,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:33,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:55:33,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:33,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 22:55:33,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:33,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:33,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 22:55:33,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:33,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:33,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:33,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:55:33,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:33,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-13 22:55:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:33,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:33,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-13 22:55:33,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:33,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:33,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:33,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:55:33,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:33,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-13 22:55:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:33,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:33,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-13 22:55:33,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:33,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:33,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:33,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:55:33,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:33,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:33,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:55:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:33,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:33,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 22:55:33,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:33,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:33,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:33,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:33,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:55:33,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:33,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:33,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:33,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:33,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:33,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-13 22:55:33,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:33,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:33,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:34,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:34,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-13 22:55:34,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:34,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:34,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:34,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:55:34,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:34,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-10-13 22:55:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:34,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:34,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-13 22:55:34,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:34,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:34,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:34,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:55:34,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:34,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2020-10-13 22:55:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:34,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:34,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-13 22:55:34,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:34,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:34,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:55:34,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:34,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2020-10-13 22:55:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:34,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:34,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 22:55:34,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:34,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:34,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:34,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:55:34,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:34,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-10-13 22:55:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:34,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:34,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 22:55:34,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:34,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:34,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:34,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:55:34,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:34,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-10-13 22:55:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:34,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:34,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 22:55:34,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:34,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:34,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:34,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:55:34,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:34,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:55:34,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-13 22:55:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:34,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:34,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-13 22:55:34,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:34,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:34,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:34,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:34,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:55:34,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:34,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:34,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:34,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:34,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:34,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2020-10-13 22:55:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:34,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:34,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:35,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:35,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:55:35,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:55:35,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-13 22:55:35,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:35,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:35,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:55:35,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:35,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:35,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:55:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:35,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:35,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:35,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:55:35,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:35,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:55:35,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:35,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:35,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:55:35,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:35,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:35,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2020-10-13 22:55:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:55:35,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:55:35,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:55:35,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:55:35,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:55:35,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:55:35,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:55:35,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:55:35,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:55:35,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:55:35,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:55:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 65 proven. 35 refuted. 0 times theorem prover too weak. 1484 trivial. 0 not checked. [2020-10-13 22:55:36,296 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [185070100] [2020-10-13 22:55:36,298 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:55:36,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-13 22:55:36,299 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45665801] [2020-10-13 22:55:36,317 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 22:55:36,317 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:55:36,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 22:55:36,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-13 22:55:36,335 INFO L87 Difference]: Start difference. First operand 3344 states. Second operand 7 states. [2020-10-13 22:56:34,782 WARN L193 SmtUtils]: Spent 58.34 s on a formula simplification that was a NOOP. DAG size: 3547