/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=SHALLOWEST --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 language data_model -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 0.2.0-0f64333 [2020-10-27 13:41:33,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 13:41:33,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 13:41:33,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 13:41:33,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 13:41:33,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 13:41:33,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 13:41:34,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 13:41:34,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 13:41:34,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 13:41:34,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 13:41:34,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 13:41:34,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 13:41:34,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 13:41:34,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 13:41:34,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 13:41:34,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 13:41:34,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 13:41:34,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 13:41:34,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 13:41:34,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 13:41:34,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 13:41:34,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 13:41:34,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 13:41:34,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 13:41:34,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 13:41:34,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 13:41:34,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 13:41:34,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 13:41:34,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-27 13:41:34,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 13:41:34,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 13:41:34,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 13:41:34,048 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 [2020-10-27 13:41:34,077 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 13:41:34,077 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 13:41:34,079 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 13:41:34,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 13:41:34,079 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 13:41:34,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 13:41:34,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 13:41:34,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 13:41:34,080 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 13:41:34,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 13:41:34,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 13:41:34,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 13:41:34,081 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 13:41:34,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 13:41:34,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 13:41:34,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 13:41:34,082 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 13:41:34,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 13:41:34,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 13:41:34,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 13:41:34,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 13:41:34,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 13:41:34,083 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 13:41:34,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 13:41:34,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 13:41:34,084 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 13:41:34,084 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 13:41:34,084 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 13:41:34,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 13:41:34,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 13:41:34,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 13:41:34,486 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 13:41:34,487 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 13:41:34,488 INFO L432 ainManager$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 [2020-10-27 13:41:34,560 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/14379441e/1fd454cb7b0048889a432ed2902f01e3/FLAG8bc0e5052 [2020-10-27 13:41:35,630 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 13:41:35,630 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 [2020-10-27 13:41:35,683 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/14379441e/1fd454cb7b0048889a432ed2902f01e3/FLAG8bc0e5052 [2020-10-27 13:41:35,983 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/14379441e/1fd454cb7b0048889a432ed2902f01e3 [2020-10-27 13:41:35,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 13:41:35,993 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 13:41:35,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 13:41:35,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 13:41:35,999 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 13:41:35,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:41:35" (1/1) ... [2020-10-27 13:41:36,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21168cc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:36, skipping insertion in model container [2020-10-27 13:41:36,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:41:35" (1/1) ... [2020-10-27 13:41:36,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 13:41:36,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 13:41:38,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:41:38,989 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 13:41:39,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:41:40,181 INFO L208 MainTranslator]: Completed translation [2020-10-27 13:41:40,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40 WrapperNode [2020-10-27 13:41:40,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 13:41:40,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 13:41:40,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 13:41:40,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 13:41:40,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (1/1) ... [2020-10-27 13:41:40,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (1/1) ... [2020-10-27 13:41:40,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (1/1) ... [2020-10-27 13:41:40,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (1/1) ... [2020-10-27 13:41:40,612 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (1/1) ... [2020-10-27 13:41:40,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (1/1) ... [2020-10-27 13:41:40,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (1/1) ... [2020-10-27 13:41:40,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 13:41:40,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 13:41:40,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 13:41:40,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 13:41:40,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (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 [2020-10-27 13:41:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 13:41:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 13:41:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 13:41:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 13:41:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 13:41:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 13:41:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 13:41:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-27 13:41:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-27 13:41:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 13:41:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 13:41:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 13:41:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 13:41:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 13:41:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 13:41:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 13:41:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 13:41:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 13:41:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 13:41:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 13:41:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 13:41:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 13:41:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 13:41:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-27 13:41:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-27 13:41:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-27 13:41:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-27 13:41:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-27 13:41:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-27 13:41:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-27 13:41:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-27 13:41:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-27 13:41:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-27 13:41:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-27 13:41:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 13:41:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2020-10-27 13:41:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 13:41:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-27 13:41:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-27 13:41:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-27 13:41:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_nec [2020-10-27 13:41:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_zfmicro [2020-10-27 13:41:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdiso [2020-10-27 13:41:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdprefetch [2020-10-27 13:41:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ohci [2020-10-27 13:41:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_to_hcd [2020-10-27 13:41:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_readl [2020-10-27 13:41:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_writel [2020-10-27 13:41:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc16 [2020-10-27 13:41:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2020-10-27 13:41:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure hc16_to_cpup [2020-10-27 13:41:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2020-10-27 13:41:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2020-10-27 13:41:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_frame_no [2020-10-27 13:41:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSWp [2020-10-27 13:41:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSW [2020-10-27 13:41:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_reinit [2020-10-27 13:41:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_a [2020-10-27 13:41:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_b [2020-10-27 13:41:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_status [2020-10-27 13:41:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_portstatus [2020-10-27 13:41:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_suspend [2020-10-27 13:41:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure find_head [2020-10-27 13:41:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_resume [2020-10-27 13:41:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_suspend [2020-10-27 13:41:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_resume [2020-10-27 13:41:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_root_hub_state_changes [2020-10-27 13:41:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_status_data [2020-10-27 13:41:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_descriptor [2020-10-27 13:41:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_port_reset [2020-10-27 13:41:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure root_port_reset [2020-10-27 13:41:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_control [2020-10-27 13:41:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_intr_mask [2020-10-27 13:41:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_print_eds [2020-10-27 13:41:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure hcfs2string [2020-10-27 13:41:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2020-10-27 13:41:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_status [2020-10-27 13:41:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_roothub [2020-10-27 13:41:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump [2020-10-27 13:41:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure show_list [2020-10-27 13:41:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_async_buffer [2020-10-27 13:41:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_periodic_buffer [2020-10-27 13:41:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_registers_buffer [2020-10-27 13:41:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2020-10-27 13:41:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer [2020-10-27 13:41:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2020-10-27 13:41:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2020-10-27 13:41:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_async_open [2020-10-27 13:41:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_periodic_open [2020-10-27 13:41:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_registers_open [2020-10-27 13:41:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure create_debug_files [2020-10-27 13:41:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_debug_files [2020-10-27 13:41:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_init [2020-10-27 13:41:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_mem_init [2020-10-27 13:41:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_mem_cleanup [2020-10-27 13:41:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_to_td [2020-10-27 13:41:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure td_alloc [2020-10-27 13:41:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure td_free [2020-10-27 13:41:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_alloc [2020-10-27 13:41:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_free [2020-10-27 13:41:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_free_priv [2020-10-27 13:41:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_urb [2020-10-27 13:41:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure balance [2020-10-27 13:41:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_link [2020-10-27 13:41:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_schedule [2020-10-27 13:41:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2020-10-27 13:41:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_deschedule [2020-10-27 13:41:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_get [2020-10-27 13:41:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ed_unlink [2020-10-27 13:41:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure td_fill [2020-10-27 13:41:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure td_submit_urb [2020-10-27 13:41:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure td_done [2020-10-27 13:41:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_halted [2020-10-27 13:41:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_done_list [2020-10-27 13:41:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure update_done_list [2020-10-27 13:41:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_unlinks [2020-10-27 13:41:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure takeback_td [2020-10-27 13:41:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure process_done_list [2020-10-27 13:41:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_work [2020-10-27 13:41:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure number_of_tds [2020-10-27 13:41:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_enqueue [2020-10-27 13:41:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_dequeue [2020-10-27 13:41:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_endpoint_disable [2020-10-27 13:41:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_get_frame [2020-10-27 13:41:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_usb_reset [2020-10-27 13:41:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_shutdown [2020-10-27 13:41:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init [2020-10-27 13:41:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_run [2020-10-27 13:41:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_setup [2020-10-27 13:41:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start [2020-10-27 13:41:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure io_watchdog_func [2020-10-27 13:41:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_irq [2020-10-27 13:41:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop [2020-10-27 13:41:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_restart [2020-10-27 13:41:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_suspend [2020-10-27 13:41:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume [2020-10-27 13:41:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init_driver [2020-10-27 13:41:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_mod_init [2020-10-27 13:41:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_mod_exit [2020-10-27 13:41:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-27 13:41:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_2 [2020-10-27 13:41:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2020-10-27 13:41:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-27 13:41:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-27 13:41:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-27 13:41:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-27 13:41:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-27 13:41:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-27 13:41:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-27 13:41:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-27 13:41:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 13:41:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 13:41:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-27 13:41:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 13:41:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-27 13:41:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 13:41:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 13:41:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2020-10-27 13:41:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2020-10-27 13:41:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_26 [2020-10-27 13:41:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2020-10-27 13:41:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2020-10-27 13:41:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_29 [2020-10-27 13:41:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 13:41:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 13:41:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 13:41:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 13:41:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 13:41:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 13:41:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 13:41:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 13:41:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-27 13:41:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-27 13:41:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-27 13:41:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 13:41:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-27 13:41:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-27 13:41:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 13:41:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-27 13:41:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 13:41:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 13:41:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 13:41:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-27 13:41:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 13:41:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-27 13:41:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 13:41:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2020-10-27 13:41:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2020-10-27 13:41:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2020-10-27 13:41:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2020-10-27 13:41:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-27 13:41:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-27 13:41:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-27 13:41:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_capable [2020-10-27 13:41:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-27 13:41:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-27 13:41:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2020-10-27 13:41:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2020-10-27 13:41:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2020-10-27 13:41:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2020-10-27 13:41:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-27 13:41:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-27 13:41:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-27 13:41:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 13:41:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 13:41:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-27 13:41:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-27 13:41:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-27 13:41:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 13:41:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 13:41:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 13:41:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 13:41:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sb800_prefetch [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure set_timer_slack [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-27 13:41:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_dev_put [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_disable [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_enable [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-27 13:41:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2020-10-27 13:41:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-27 13:41:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-27 13:41:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2020-10-27 13:41:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2020-10-27 13:41:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 13:41:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 13:41:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 13:41:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 13:41:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 13:41:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 13:41:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 13:41:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 13:41:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 13:41:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 13:41:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 13:41:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 13:41:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 13:41:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 13:41:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 13:41:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 13:41:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 13:41:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 13:41:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 13:41:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 13:41:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 13:41:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 13:41:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 13:41:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-27 13:41:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 13:41:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 13:41:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 13:41:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 13:41:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-27 13:41:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 13:41:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-27 13:41:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 13:41:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 13:41:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-27 13:41:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-27 13:41:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 13:41:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 13:41:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 13:41:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 13:41:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-27 13:41:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-27 13:41:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-27 13:41:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure set_timer_slack [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_29 [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-27 13:41:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 13:41:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-27 13:41:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 13:41:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 13:41:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 13:41:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-27 13:41:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_2 [2020-10-27 13:41:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2020-10-27 13:41:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-27 13:41:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_capable [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2020-10-27 13:41:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_26 [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-27 13:41:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2020-10-27 13:41:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2020-10-27 13:41:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_nec [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_zfmicro [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdiso [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdprefetch [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ohci [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_to_hcd [2020-10-27 13:41:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_readl [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_writel [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc16 [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure hc16_to_cpup [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_frame_no [2020-10-27 13:41:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSWp [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSW [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_reinit [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_a [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_b [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_status [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_portstatus [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init_driver [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_restart [2020-10-27 13:41:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_setup [2020-10-27 13:41:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_suspend [2020-10-27 13:41:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume [2020-10-27 13:41:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_control [2020-10-27 13:41:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_status_data [2020-10-27 13:41:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_dev_put [2020-10-27 13:41:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_disable [2020-10-27 13:41:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_enable [2020-10-27 13:41:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure sb800_prefetch [2020-10-27 13:41:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump [2020-10-27 13:41:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop [2020-10-27 13:41:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure io_watchdog_func [2020-10-27 13:41:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure update_done_list [2020-10-27 13:41:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_work [2020-10-27 13:41:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_suspend [2020-10-27 13:41:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 13:41:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure find_head [2020-10-27 13:41:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_resume [2020-10-27 13:41:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_suspend [2020-10-27 13:41:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_resume [2020-10-27 13:41:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_root_hub_state_changes [2020-10-27 13:41:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_descriptor [2020-10-27 13:41:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_port_reset [2020-10-27 13:41:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure root_port_reset [2020-10-27 13:41:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_intr_mask [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_print_eds [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure hcfs2string [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_status [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_roothub [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_async_open [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_periodic_open [2020-10-27 13:41:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_registers_open [2020-10-27 13:41:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2020-10-27 13:41:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2020-10-27 13:41:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure show_list [2020-10-27 13:41:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure fill_async_buffer [2020-10-27 13:41:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure fill_periodic_buffer [2020-10-27 13:41:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure fill_registers_buffer [2020-10-27 13:41:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2020-10-27 13:41:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer [2020-10-27 13:41:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 13:41:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure create_debug_files [2020-10-27 13:41:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure remove_debug_files [2020-10-27 13:41:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_init [2020-10-27 13:41:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_mem_init [2020-10-27 13:41:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_mem_cleanup [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure dma_to_td [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure td_alloc [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure td_free [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure ed_alloc [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure ed_free [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure urb_free_priv [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure finish_urb [2020-10-27 13:41:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure balance [2020-10-27 13:41:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_link [2020-10-27 13:41:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure ed_schedule [2020-10-27 13:41:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2020-10-27 13:41:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure ed_deschedule [2020-10-27 13:41:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure ed_get [2020-10-27 13:41:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure start_ed_unlink [2020-10-27 13:41:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure td_fill [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure td_submit_urb [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure td_done [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure ed_halted [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_done_list [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure finish_unlinks [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure takeback_td [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure process_done_list [2020-10-27 13:41:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure number_of_tds [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_enqueue [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_dequeue [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_endpoint_disable [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_get_frame [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_usb_reset [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_shutdown [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_run [2020-10-27 13:41:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_irq [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_mod_init [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_mod_exit [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 13:41:41,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 13:41:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 13:41:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 13:41:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 13:41:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-27 13:41:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 13:41:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 13:41:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-27 13:41:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 13:41:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 13:41:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 13:41:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 13:41:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 13:41:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 13:41:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 13:41:43,490 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 13:42:59,289 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 13:42:59,289 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-27 13:42:59,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:42:59 BoogieIcfgContainer [2020-10-27 13:42:59,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 13:42:59,303 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 13:42:59,303 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 13:42:59,307 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 13:42:59,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 01:41:35" (1/3) ... [2020-10-27 13:42:59,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e327a73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:42:59, skipping insertion in model container [2020-10-27 13:42:59,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:41:40" (2/3) ... [2020-10-27 13:42:59,311 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e327a73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:42:59, skipping insertion in model container [2020-10-27 13:42:59,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:42:59" (3/3) ... [2020-10-27 13:42:59,313 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i [2020-10-27 13:42:59,329 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 13:42:59,342 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 13:42:59,355 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 13:42:59,410 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 13:42:59,410 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 13:42:59,411 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 13:42:59,411 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 13:42:59,411 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 13:42:59,411 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 13:42:59,411 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 13:42:59,411 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 13:42:59,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3348 states. [2020-10-27 13:42:59,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2020-10-27 13:42:59,545 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 13:42:59,548 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, 1, 1] [2020-10-27 13:42:59,549 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 13:42:59,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 13:42:59,559 INFO L82 PathProgramCache]: Analyzing trace with hash 314388434, now seen corresponding path program 1 times [2020-10-27 13:42:59,568 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 13:42:59,569 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [264792807] [2020-10-27 13:42:59,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 13:43:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:43:01,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:43:02,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:43:03,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:43:04,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:43:05,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:43:05,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:43:06,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:43:06,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:43:06,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 495 [2020-10-27 13:43:06,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-27 13:43:06,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5471 [2020-10-27 13:43:06,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:43:06,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:43:06,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 13:43:06,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:43:06,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-27 13:44:18,122 WARN L193 SmtUtils]: Spent 1.17 m on a formula simplification that was a NOOP. DAG size: 3550 [2020-10-27 13:44:18,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 13:44:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:18,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:34,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:34,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:34,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:34,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16680 [2020-10-27 13:44:34,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:34,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:34,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:34,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:34,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:35,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:35,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:35,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:35,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:35,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-27 13:44:35,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:35,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:35,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:35,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:35,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:35,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:35,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:35,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:35,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:35,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:35,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 13:44:35,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:35,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:35,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:35,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:35,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:35,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:35,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:35,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:35,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:35,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 13:44:35,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:35,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:35,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:35,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:35,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 13:44:35,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 13:44:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:35,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:35,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:35,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:35,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-27 13:44:35,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:35,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:35,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:35,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:35,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:35,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:35,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:35,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:44:35,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:35,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:35,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:35,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:35,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:35,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:35,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:35,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:35,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:35,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:44:35,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:35,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:35,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:35,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:35,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:35,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 13:44:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:35,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:35,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:35,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:35,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:35,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-27 13:44:35,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:35,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:35,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:35,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:35,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:35,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:36,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 13:44:36,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:36,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:36,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:44:36,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:36,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 13:44:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:36,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:36,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-27 13:44:36,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:36,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:36,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:44:36,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:36,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:36,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:44:36,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:36,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 13:44:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:36,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:36,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-27 13:44:36,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:36,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:36,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:36,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:44:36,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:36,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:36,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:44:36,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:36,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 13:44:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:36,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:36,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:44:36,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:36,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:36,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:44:36,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:36,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:44:36,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:36,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 13:44:36,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:36,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 13:44:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:36,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:36,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 13:44:36,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:36,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:36,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:44:36,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:36,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:36,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:44:36,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:36,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 13:44:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:36,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:36,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-27 13:44:36,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:36,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:36,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:44:36,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:36,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:36,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:44:36,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:36,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 13:44:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:44:36,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:36,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 13:44:36,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:44:36,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:36,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:44:36,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:36,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:44:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:36,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:44:36,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:44:36,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 13:44:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:36,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 13:44:36,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:36,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:44:36,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:36,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:36,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 13:44:36,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:36,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:36,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-27 13:44:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:36,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:36,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:37,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:37,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:37,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:37,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 141 [2020-10-27 13:44:37,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:37,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:37,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:37,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:37,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:37,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:37,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:37,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:37,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:37,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:37,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 13:44:37,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:37,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:37,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:37,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:37,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:37,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-27 13:44:37,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:37,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:37,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:37,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:37,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:37,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:37,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-27 13:44:37,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:37,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:37,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:37,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:37,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:37,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:37,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:37,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:37,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:37,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:37,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 13:44:37,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:37,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:37,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:37,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:37,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:37,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-27 13:44:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:37,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:37,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:38,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:38,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:38,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:38,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-27 13:44:38,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:38,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:38,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:38,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:38,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:38,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:38,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:38,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:38,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:38,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:38,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 13:44:38,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:38,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:38,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:38,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:38,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:38,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-27 13:44:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:38,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:38,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:38,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:38,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:38,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:38,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-27 13:44:38,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:38,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:38,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:38,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:38,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:38,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:38,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:38,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:38,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:38,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:38,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 13:44:38,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:38,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:38,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:38,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:38,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:38,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-27 13:44:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:38,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:38,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:38,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:38,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:38,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:38,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 213 [2020-10-27 13:44:38,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:38,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:38,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:38,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:38,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:38,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:39,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:39,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:39,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 13:44:39,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:39,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:39,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:39,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:39,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:39,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-27 13:44:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:39,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:39,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:39,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-27 13:44:39,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:39,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:39,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:39,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:39,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:39,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:39,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:39,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:39,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-27 13:44:39,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:39,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:39,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:39,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:39,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:39,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-27 13:44:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:39,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:39,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:39,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 13:44:39,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:39,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:39,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:39,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:39,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:39,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 13:44:39,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:39,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:39,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:39,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:39,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:39,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 13:44:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:39,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:39,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:39,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-27 13:44:39,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:39,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:39,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:39,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:39,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:39,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:39,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:39,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:39,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-27 13:44:39,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:39,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:39,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:39,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:39,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:39,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-27 13:44:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:39,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:39,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:40,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:40,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:40,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 13:44:40,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:40,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:40,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:40,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:40,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:40,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:40,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:40,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:40,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:40,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 13:44:40,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:40,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:40,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:40,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:40,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:40,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-10-27 13:44:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:40,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:40,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:40,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:40,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-27 13:44:40,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:40,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:40,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:40,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:40,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:40,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:40,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:40,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:40,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:40,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-27 13:44:40,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:40,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:40,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:40,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:40,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:40,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2020-10-27 13:44:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:40,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:40,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:40,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:40,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 13:44:40,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:40,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:40,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:40,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:40,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:40,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:40,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:40,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:40,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:40,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 13:44:40,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:40,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:40,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:40,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:40,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:40,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2020-10-27 13:44:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:40,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:40,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:41,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:41,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:41,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-27 13:44:41,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:41,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:41,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:41,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:41,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:41,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:41,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:41,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:41,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:41,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-27 13:44:41,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:41,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:41,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:41,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:41,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:41,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-10-27 13:44:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:41,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:41,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:41,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:41,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-27 13:44:41,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:41,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:41,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:41,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:41,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:41,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:41,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:41,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:41,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:41,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 13:44:41,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:41,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:41,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:41,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:41,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:41,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-10-27 13:44:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:41,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:41,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:41,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:41,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 13:44:41,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:41,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:41,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:41,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:41,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:41,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:41,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:41,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:41,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:41,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:44:41,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:41,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:41,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:41,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:41,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:41,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-27 13:44:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:41,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:41,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:41,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:41,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:41,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 13:44:41,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:41,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:42,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:42,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:42,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:42,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:42,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:42,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 13:44:42,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:42,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:42,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:42,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:42,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:42,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2020-10-27 13:44:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:42,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:42,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:42,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:42,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:44:42,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:44:42,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-27 13:44:42,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:42,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:42,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:44:42,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:44:42,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:42,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:44:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:42,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:42,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:42,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:44:42,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:42,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:44:42,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:42,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:44:42,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:44:42,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:44:42,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:42,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2020-10-27 13:44:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:44:42,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:44:42,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:44:42,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:44:42,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:44:42,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:44:42,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:44:42,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:44:42,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 13:44:42,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:44:42,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:44:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 78 proven. 174 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2020-10-27 13:44:43,443 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [264792807] [2020-10-27 13:44:43,445 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 13:44:43,445 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-27 13:44:43,446 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862017644] [2020-10-27 13:44:43,451 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-27 13:44:43,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 13:44:43,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-27 13:44:43,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2020-10-27 13:44:43,468 INFO L87 Difference]: Start difference. First operand 3348 states. Second operand 17 states.