/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=DEEPEST --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--md--dm-snapshot.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:44:28,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:44:28,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:44:28,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:44:28,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:44:28,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:44:28,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:44:28,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:44:28,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:44:28,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:44:28,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:44:28,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:44:28,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:44:28,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:44:28,628 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:44:28,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:44:28,630 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:44:28,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:44:28,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:44:28,635 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:44:28,636 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:44:28,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:44:28,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:44:28,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:44:28,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:44:28,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:44:28,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:44:28,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:44:28,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:44:28,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 07:44:28,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:44:28,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:44:28,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:44:28,663 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 [2020-10-28 07:44:28,688 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:44:28,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:44:28,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:44:28,690 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:44:28,690 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:44:28,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:44:28,690 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:44:28,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:44:28,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:44:28,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:44:28,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:44:28,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:44:28,692 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:44:28,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:44:28,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:44:28,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:44:28,692 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:44:28,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:44:28,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:44:28,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:44:28,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:44:28,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:44:28,694 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:44:28,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:44:28,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:44:28,694 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:44:28,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:44:28,695 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:44:29,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:44:29,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:44:29,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:44:29,130 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:44:29,130 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:44:29,131 INFO L432 ainManager$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--md--dm-snapshot.ko-entry_point.cil.out.i [2020-10-28 07:44:29,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dac67f1ce/303696b495904f0d8b98c313c7fed86b/FLAGde3158133 [2020-10-28 07:44:30,368 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:44:30,369 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--md--dm-snapshot.ko-entry_point.cil.out.i [2020-10-28 07:44:30,431 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dac67f1ce/303696b495904f0d8b98c313c7fed86b/FLAGde3158133 [2020-10-28 07:44:30,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dac67f1ce/303696b495904f0d8b98c313c7fed86b [2020-10-28 07:44:30,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:44:30,781 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:44:30,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:44:30,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:44:30,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:44:30,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:44:30" (1/1) ... [2020-10-28 07:44:30,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bace222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:30, skipping insertion in model container [2020-10-28 07:44:30,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:44:30" (1/1) ... [2020-10-28 07:44:30,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:44:30,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:44:33,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:44:33,801 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:44:34,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:44:35,420 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:44:35,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35 WrapperNode [2020-10-28 07:44:35,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:44:35,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:44:35,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:44:35,422 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:44:35,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (1/1) ... [2020-10-28 07:44:35,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (1/1) ... [2020-10-28 07:44:35,609 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (1/1) ... [2020-10-28 07:44:35,610 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (1/1) ... [2020-10-28 07:44:35,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (1/1) ... [2020-10-28 07:44:35,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (1/1) ... [2020-10-28 07:44:35,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (1/1) ... [2020-10-28 07:44:35,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:44:35,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:44:35,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:44:35,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:44:35,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (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 [2020-10-28 07:44:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:44:36,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:44:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:44:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-28 07:44:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:44:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:44:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:44:36,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~int~TO~int [2020-10-28 07:44:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-28 07:44:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 07:44:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 07:44:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~chunk_t~0~X~~chunk_t~0~TO~int [2020-10-28 07:44:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:44:36,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:44:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 07:44:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2020-10-28 07:44:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 07:44:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:44:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-28 07:44:36,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-28 07:44:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2020-10-28 07:44:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2020-10-28 07:44:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:44:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:44:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:44:36,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:44:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:44:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:44:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:44:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:44:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:44:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:44:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-28 07:44:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 07:44:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 07:44:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2020-10-28 07:44:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2020-10-28 07:44:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 07:44:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:44:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-28 07:44:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-28 07:44:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-28 07:44:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-28 07:44:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:44:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2020-10-28 07:44:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-28 07:44:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2020-10-28 07:44:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2020-10-28 07:44:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2020-10-28 07:44:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_get [2020-10-28 07:44:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-28 07:44:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2020-10-28 07:44:36,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_get_target_bio_nr [2020-10-28 07:44:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_chunk_number [2020-10-28 07:44:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count [2020-10-28 07:44:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_inc [2020-10-28 07:44:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_dec [2020-10-28 07:44:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2020-10-28 07:44:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_to_chunk [2020-10-28 07:44:36,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_origin [2020-10-28 07:44:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_cow [2020-10-28 07:44:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_to_sector [2020-10-28 07:44:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_equal [2020-10-28 07:44:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tracked_chunk [2020-10-28 07:44:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure is_bio_tracked [2020-10-28 07:44:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure track_chunk [2020-10-28 07:44:36,044 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_tracking_chunk [2020-10-28 07:44:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __chunk_is_tracked [2020-10-28 07:44:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_for_conflicting_io [2020-10-28 07:44:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure init_origin_hash [2020-10-28 07:44:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_origin_hash [2020-10-28 07:44:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_hash [2020-10-28 07:44:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_origin [2020-10-28 07:44:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_origin [2020-10-28 07:44:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_dm_origin [2020-10-28 07:44:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_dm_origin [2020-10-28 07:44:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_dm_origin [2020-10-28 07:44:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_snapshots_sharing_cow [2020-10-28 07:44:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_exception_handover [2020-10-28 07:44:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_snapshot [2020-10-28 07:44:36,046 INFO L138 BoogieDeclarations]: Found implementation of procedure register_snapshot [2020-10-28 07:44:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure reregister_snapshot [2020-10-28 07:44:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_snapshot [2020-10-28 07:44:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_init [2020-10-28 07:44:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_exit [2020-10-28 07:44:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure exception_hash [2020-10-28 07:44:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_remove_exception [2020-10-28 07:44:36,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_lookup_exception [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_completed_exception [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure free_completed_exception [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pending_exception [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pending_exception [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_insert_exception [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_add_exception [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __minimum_chunk_size [2020-10-28 07:44:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_max_buckets [2020-10-28 07:44:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure init_hash_tables [2020-10-28 07:44:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_shutdown [2020-10-28 07:44:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_queued_bios_after_merge [2020-10-28 07:44:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_single_exception_chunk [2020-10-28 07:44:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_single_exception_chunk [2020-10-28 07:44:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pending_exceptions_done_count [2020-10-28 07:44:36,049 INFO L138 BoogieDeclarations]: Found implementation of procedure increment_pending_exceptions_done_count [2020-10-28 07:44:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_next_chunks [2020-10-28 07:44:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_callback [2020-10-28 07:44:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure start_merge [2020-10-28 07:44:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_merge [2020-10-28 07:44:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_ctr [2020-10-28 07:44:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_exceptions [2020-10-28 07:44:36,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __handover_exceptions [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_dtr [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_bios [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_origin_bios [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bios [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalidate_snapshot [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_complete [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_callback [2020-10-28 07:44:36,051 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_exception [2020-10-28 07:44:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_callback [2020-10-28 07:44:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure start_copy [2020-10-28 07:44:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure full_bio_end_io [2020-10-28 07:44:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure start_full_bio [2020-10-28 07:44:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_pending_exception [2020-10-28 07:44:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_pending_exception [2020-10-28 07:44:36,052 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_exception [2020-10-28 07:44:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_map [2020-10-28 07:44:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_map [2020-10-28 07:44:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_end_io [2020-10-28 07:44:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_presuspend [2020-10-28 07:44:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_preresume [2020-10-28 07:44:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_resume [2020-10-28 07:44:36,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_origin_minimum_chunksize [2020-10-28 07:44:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_resume [2020-10-28 07:44:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_status [2020-10-28 07:44:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_iterate_devices [2020-10-28 07:44:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __origin_write [2020-10-28 07:44:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure do_origin [2020-10-28 07:44:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_write_extent [2020-10-28 07:44:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_ctr [2020-10-28 07:44:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_dtr [2020-10-28 07:44:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_map [2020-10-28 07:44:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_resume [2020-10-28 07:44:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_postsuspend [2020-10-28 07:44:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_status [2020-10-28 07:44:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_merge [2020-10-28 07:44:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_iterate_devices [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snapshot_init [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snapshot_exit [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_5 [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_7 [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_6 [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:44:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_23 [2020-10-28 07:44:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_24 [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_25 [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_exception_store_type [2020-10-28 07:44:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_exception_store_type [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure get_type [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure put_type [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_register [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_unregister [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure set_chunk_size [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_set_chunk_size [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_create [2020-10-28 07:44:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_destroy [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_init [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_exit [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_dtr [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_read_metadata [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_prepare_exception [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_commit_exception [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_usage [2020-10-28 07:44:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_ctr [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_status [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_init [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_exit [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_exception_store_type_4 [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_exception_store_type_3 [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-28 07:44:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_area [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure free_area [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure do_metadata [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_io [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure area_location [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skip_metadata [2020-10-28 07:44:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure area_io [2020-10-28 07:44:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_memory_area [2020-10-28 07:44:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_disk_area [2020-10-28 07:44:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure read_header [2020-10-28 07:44:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure write_header [2020-10-28 07:44:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exception [2020-10-28 07:44:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exception [2020-10-28 07:44:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure write_exception [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_exception [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_exceptions [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exceptions [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure get_info [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_usage [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_dtr [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_read_metadata [2020-10-28 07:44:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_exception [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_exception [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_merge [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_merge [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_drop_snapshot [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_ctr [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_status [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_persistent_snapshot_init [2020-10-28 07:44:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_persistent_snapshot_exit [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_exception_store_type_1 [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_exception_store_type_2 [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_92 [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_93 [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_94 [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:44:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 07:44:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:44:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-28 07:44:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 07:44:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:44:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 07:44:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:44:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 07:44:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:44:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_work_on_stack [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_accept_partial_bio [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_client_create [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_client_destroy [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_forget [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_device_size [2020-10-28 07:44:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_prefetch [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_read [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_release [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_set_minimum_buffers [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hold [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_resume_fast [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_suspend_fast [2020-10-28 07:44:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io_client_create [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io_client_destroy [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_do_callback [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_prepare_callback [2020-10-28 07:44:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2020-10-28 07:44:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2020-10-28 07:44:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2020-10-28 07:44:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2020-10-28 07:44:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2020-10-28 07:44:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2020-10-28 07:44:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2020-10-28 07:44:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_size [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_vcalloc [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write_nested [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 07:44:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:44:36,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_postsuspend_5 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_postsuspend_6 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_preresume_7 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_presuspend_6 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_presuspend_7 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-28 07:44:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2020-10-28 07:44:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure out_of_line_wait_on_bit [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-28 07:44:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_bit [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:44:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:44:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:44:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 07:44:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2020-10-28 07:44:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 07:44:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:44:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:44:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-28 07:44:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-28 07:44:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2020-10-28 07:44:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2020-10-28 07:44:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:44:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 07:44:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 07:44:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-28 07:44:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:44:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:44:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:44:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:44:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:44:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:44:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:44:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:44:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:44:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-28 07:44:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:44:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 07:44:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 07:44:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 07:44:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2020-10-28 07:44:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2020-10-28 07:44:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:44:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:44:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:44:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-28 07:44:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:44:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-28 07:44:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 07:44:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-28 07:44:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:44:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 07:44:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure bit_wait [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure down_write_nested [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-28 07:44:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_23 [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_24 [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 07:44:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_exception_store_type_1 [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_exception_store_type_4 [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_5 [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_exception_store_type_2 [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_7 [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_exception_store_type_3 [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_6 [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2020-10-28 07:44:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_25 [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2020-10-28 07:44:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_get [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_get_target_bio_nr [2020-10-28 07:44:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hold [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_accept_partial_bio [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_size [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2020-10-28 07:44:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_vcalloc [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_prepare_callback [2020-10-28 07:44:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_do_callback [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_suspend_fast [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_resume_fast [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_origin [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_cow [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_chunk_number [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_inc [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_dec [2020-10-28 07:44:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure sector_to_chunk [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_create [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_destroy [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_init [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_exit [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_to_sector [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_equal [2020-10-28 07:44:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure init_tracked_chunk [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure is_bio_tracked [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure track_chunk [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure stop_tracking_chunk [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure __chunk_is_tracked [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure __check_for_conflicting_io [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure init_origin_hash [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:44:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure exit_origin_hash [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure origin_hash [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_origin [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_origin [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_dm_origin [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_dm_origin [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_dm_origin [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __find_snapshots_sharing_cow [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_exception_handover [2020-10-28 07:44:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_snapshot [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure register_snapshot [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure reregister_snapshot [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_snapshot [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_init [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_exit [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure exception_hash [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure dm_remove_exception [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure dm_lookup_exception [2020-10-28 07:44:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_completed_exception [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure free_completed_exception [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pending_exception [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure free_pending_exception [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure dm_insert_exception [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure dm_add_exception [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure __minimum_chunk_size [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure calc_max_buckets [2020-10-28 07:44:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure init_hash_tables [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure merge_shutdown [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure __release_queued_bios_after_merge [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_single_exception_chunk [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure flush_bios [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure remove_single_exception_chunk [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure origin_write_extent [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure merge_callback [2020-10-28 07:44:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure read_pending_exceptions_done_count [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure increment_pending_exceptions_done_count [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_next_chunks [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure error_bios [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure start_merge [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure stop_merge [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_ctr [2020-10-28 07:44:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure __free_exceptions [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure __handover_exceptions [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_dtr [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure do_origin [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure retry_origin_bios [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure __invalidate_snapshot [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure pending_complete [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure commit_callback [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure complete_exception [2020-10-28 07:44:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure copy_callback [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure start_copy [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure full_bio_end_io [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure start_full_bio [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_pending_exception [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure __find_pending_exception [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure remap_exception [2020-10-28 07:44:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_map [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_map [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_end_io [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_presuspend [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_preresume [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_resume [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_origin_minimum_chunksize [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_resume [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_status [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~status_type_t~0~X~$Pointer$~X~int~TO~int [2020-10-28 07:44:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_iterate_devices [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure __origin_write [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure origin_ctr [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure origin_dtr [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure origin_map [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure origin_resume [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure origin_postsuspend [2020-10-28 07:44:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure origin_status [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure origin_merge [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure origin_iterate_devices [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snapshot_init [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snapshot_exit [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_postsuspend_6 [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_preresume_7 [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_presuspend_6 [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:44:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_postsuspend_5 [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_presuspend_7 [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2020-10-28 07:44:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_register [2020-10-28 07:44:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_unregister [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_set_chunk_size [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure dm_persistent_snapshot_init [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure dm_persistent_snapshot_exit [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_init [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_exit [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure __find_exception_store_type [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure _get_exception_store_type [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure get_type [2020-10-28 07:44:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure put_type [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure set_chunk_size [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure transient_dtr [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure transient_read_metadata [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure transient_prepare_exception [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure transient_commit_exception [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure transient_usage [2020-10-28 07:44:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure transient_ctr [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure transient_status [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 07:44:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_work_on_stack [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_92 [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_94 [2020-10-28 07:44:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_93 [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io_client_create [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io_client_destroy [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_client_create [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_client_destroy [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_read [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_prefetch [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_release [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_forget [2020-10-28 07:44:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_set_minimum_buffers [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_device_size [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_area [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure free_area [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure do_metadata [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_io [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure area_location [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure skip_metadata [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure area_io [2020-10-28 07:44:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure zero_memory_area [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure zero_disk_area [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure read_header [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure write_header [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure get_exception [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure read_exception [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure write_exception [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure clear_exception [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure insert_exceptions [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~chunk_t~0~X~~chunk_t~0~TO~int [2020-10-28 07:44:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure read_exceptions [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure get_info [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_usage [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_dtr [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_read_metadata [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_exception [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_exception [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_merge [2020-10-28 07:44:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_merge [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_drop_snapshot [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_ctr [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_status [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:44:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:44:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:44:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:44:37,863 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:44:53,930 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:44:53,930 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:44:53,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:44:53 BoogieIcfgContainer [2020-10-28 07:44:53,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:44:53,941 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:44:53,941 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:44:53,945 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:44:53,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:44:30" (1/3) ... [2020-10-28 07:44:53,948 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bee6950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:44:53, skipping insertion in model container [2020-10-28 07:44:53,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:44:35" (2/3) ... [2020-10-28 07:44:53,949 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bee6950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:44:53, skipping insertion in model container [2020-10-28 07:44:53,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:44:53" (3/3) ... [2020-10-28 07:44:53,952 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i [2020-10-28 07:44:53,964 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:44:53,974 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:44:53,988 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:44:54,040 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:44:54,041 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:44:54,041 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:44:54,041 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:44:54,041 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:44:54,041 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:44:54,041 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:44:54,041 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:44:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 3450 states. [2020-10-28 07:44:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2020-10-28 07:44:54,168 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:44:54,170 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:44:54,170 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:44:54,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:44:54,177 INFO L82 PathProgramCache]: Analyzing trace with hash -667657454, now seen corresponding path program 1 times [2020-10-28 07:44:54,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:44:54,187 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [335993147] [2020-10-28 07:44:54,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:44:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:44:55,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:55,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:55,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:56,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:56,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:56,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:56,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:57,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:57,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:44:57,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:02,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:02,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 667 [2020-10-28 07:45:02,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-28 07:45:02,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7379 [2020-10-28 07:45:02,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:02,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:02,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 225 [2020-10-28 07:45:02,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:02,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-28 07:45:07,776 WARN L193 SmtUtils]: Spent 5.08 s on a formula simplification that was a NOOP. DAG size: 931 [2020-10-28 07:45:07,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:45:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:07,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:09,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:09,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1638 [2020-10-28 07:45:09,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:09,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:09,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:09,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 07:45:09,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:09,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:09,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:09,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:09,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:09,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:09,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:09,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:09,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:09,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:45:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:09,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:09,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 07:45:09,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:09,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:09,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:09,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:09,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:09,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:09,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:09,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:45:09,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:09,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:45:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:09,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:09,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 07:45:09,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:09,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:09,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:09,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:09,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:09,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:09,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:09,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:09,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:09,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:09,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:09,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:09,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:09,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:10,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:45:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 07:45:10,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:10,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:45:10,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:10,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:45:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 07:45:10,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:10,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:45:10,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:10,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:45:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:45:10,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:10,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:45:10,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:10,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:45:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 07:45:10,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:10,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:45:10,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:10,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:45:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 07:45:10,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:10,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:45:10,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:45:10,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:10,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:45:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 07:45:10,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:10,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,654 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:10,655 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:10,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:45:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 07:45:10,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:45:10,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:10,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:45:10,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-28 07:45:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-28 07:45:10,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:45:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:10,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:10,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:10,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:10,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-28 07:45:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:10,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:10,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 07:45:10,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:45:10,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:10,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:10,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:10,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:10,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:10,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:10,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:10,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:10,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:10,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:10,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:10,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:11,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:11,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:11,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 07:45:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:11,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-28 07:45:11,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:45:11,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:11,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:11,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:45:11,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:11,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:11,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:11,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:11,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-28 07:45:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:11,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:45:11,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:45:11,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:11,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:11,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:11,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:11,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:11,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:45:11,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:11,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-28 07:45:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:11,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-28 07:45:11,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:45:11,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:11,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:11,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:45:11,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:11,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:11,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:11,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-28 07:45:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:45:11,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-28 07:45:11,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:45:11,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:45:11,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:11,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:11,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:11,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:45:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:11,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:11,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:45:11,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-28 07:45:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:45:11,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:11,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:45:11,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 07:45:11,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-28 07:45:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:11,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-28 07:45:11,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:11,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:11,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:11,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:11,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-28 07:45:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:11,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-28 07:45:11,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:11,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:11,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:11,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:11,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:11,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:11,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-28 07:45:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:11,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:11,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:11,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:11,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:11,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-28 07:45:11,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:11,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:11,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:11,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:11,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:12,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:12,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:12,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:12,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-28 07:45:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:12,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:12,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 07:45:12,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:12,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:12,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:12,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:12,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:12,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-28 07:45:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:12,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:12,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-28 07:45:12,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:12,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:12,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:12,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:12,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:12,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-28 07:45:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:12,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:12,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-28 07:45:12,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:12,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:12,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:12,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:12,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:45:12,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-28 07:45:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:12,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:12,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-28 07:45:12,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:12,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:12,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:12,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:12,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:12,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-28 07:45:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:12,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:12,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-28 07:45:12,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:12,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:12,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:12,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:12,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:12,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-28 07:45:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:12,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:12,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-28 07:45:12,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:12,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:12,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:12,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:12,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:12,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:12,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:12,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:12,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:12,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:12,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-28 07:45:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:12,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:12,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-28 07:45:13,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:13,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2020-10-28 07:45:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-28 07:45:13,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:13,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-10-28 07:45:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-28 07:45:13,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:13,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-28 07:45:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-28 07:45:13,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:45:13,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-10-28 07:45:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 07:45:13,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:13,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-28 07:45:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 07:45:13,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:45:13,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 430 [2020-10-28 07:45:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 07:45:13,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:13,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2020-10-28 07:45:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:13,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:13,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-28 07:45:13,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:13,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:13,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:13,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:13,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:13,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:45:13,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:13,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:13,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:13,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:13,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:13,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2020-10-28 07:45:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:13,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:14,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:14,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:14,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:45:14,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:45:14,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-28 07:45:14,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:14,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:14,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:45:14,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:14,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:14,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:45:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:45:14,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:45:14,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:45:14,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:45:14,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:45:14,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:45:14,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:45:14,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:45:14,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:45:14,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:45:14,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:45:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 2877 trivial. 0 not checked. [2020-10-28 07:45:14,834 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [335993147] [2020-10-28 07:45:14,836 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:45:14,836 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-28 07:45:14,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627978152] [2020-10-28 07:45:14,847 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 07:45:14,847 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:45:14,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 07:45:14,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-10-28 07:45:14,865 INFO L87 Difference]: Start difference. First operand 3450 states. Second operand 6 states. [2020-10-28 07:47:04,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:47:04,934 INFO L93 Difference]: Finished difference Result 7069 states and 10013 transitions. [2020-10-28 07:47:04,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-28 07:47:04,937 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 481 [2020-10-28 07:47:04,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:47:04,993 INFO L225 Difference]: With dead ends: 7069 [2020-10-28 07:47:04,993 INFO L226 Difference]: Without dead ends: 3692 [2020-10-28 07:47:05,022 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2020-10-28 07:47:05,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3692 states. [2020-10-28 07:47:06,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3692 to 3312. [2020-10-28 07:47:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3312 states. [2020-10-28 07:47:06,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 3312 states and 4485 transitions. [2020-10-28 07:47:06,340 INFO L78 Accepts]: Start accepts. Automaton has 3312 states and 4485 transitions. Word has length 481 [2020-10-28 07:47:06,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:47:06,341 INFO L481 AbstractCegarLoop]: Abstraction has 3312 states and 4485 transitions. [2020-10-28 07:47:06,341 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-28 07:47:06,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 4485 transitions. [2020-10-28 07:47:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2020-10-28 07:47:06,356 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:47:06,357 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:47:06,357 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:47:06,358 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:47:06,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:47:06,358 INFO L82 PathProgramCache]: Analyzing trace with hash 1824767730, now seen corresponding path program 1 times [2020-10-28 07:47:06,359 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:47:06,359 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [53004793] [2020-10-28 07:47:06,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:47:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:06,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:07,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:08,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:09,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:10,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:16,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:16,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 667 [2020-10-28 07:47:16,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-28 07:47:16,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10124 [2020-10-28 07:47:16,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:16,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:47:16,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 638 [2020-10-28 07:47:16,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 07:47:16,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:22,711 WARN L193 SmtUtils]: Spent 5.62 s on a formula simplification that was a NOOP. DAG size: 931 [2020-10-28 07:47:22,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:47:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:22,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:23,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:23,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:23,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:23,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1016 [2020-10-28 07:47:23,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:23,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:23,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:23,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:23,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:23,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:23,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:23,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:23,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:23,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:23,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:47:23,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:23,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:23,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:23,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:23,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:23,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:23,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:23,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:23,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:23,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:23,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:23,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:23,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:23,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:23,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:23,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:23,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:23,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:23,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:23,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:23,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:23,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:23,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:23,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:23,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:23,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:23,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:47:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:47:24,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:47:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:47:24,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:24,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:24,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:47:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:47:24,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:47:24,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:47:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:47:24,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:24,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:24,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:47:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:47:24,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:47:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:47:24,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:47:24,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:47:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:47:24,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:47:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:47:24,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:47:24,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:24,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:47:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:47:24,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:47:24,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:24,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-28 07:47:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:47:24,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:47:24,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:24,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-28 07:47:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:47:24,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:47:24,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:24,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 07:47:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:24,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:47:24,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:24,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:47:24,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:24,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:24,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:24,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:24,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:24,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:47:24,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:24,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:24,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:24,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:24,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:24,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-28 07:47:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:25,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:47:25,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:25,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:25,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:25,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:25,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:47:25,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-28 07:47:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:25,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:47:25,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:25,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:47:25,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:25,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:25,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-28 07:47:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:47:25,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 07:47:25,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:47:25,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:25,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:47:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:25,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:47:25,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-28 07:47:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:47:25,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:47:25,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:47:25,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:47:25,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:25,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-28 07:47:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:25,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:25,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 07:47:25,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:25,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:25,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:25,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:47:25,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:25,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:25,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-28 07:47:25,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:25,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:25,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:25,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:47:25,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-28 07:47:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:25,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:25,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:25,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:25,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:25,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-28 07:47:25,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:25,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:25,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:25,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:25,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:26,126 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 17 [2020-10-28 07:47:26,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:26,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:26,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 07:47:26,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:26,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:26,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:26,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-28 07:47:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:26,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:26,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-28 07:47:26,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:26,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:26,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:26,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:26,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:26,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 07:47:26,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:26,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:26,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:26,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-28 07:47:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:26,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:26,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 07:47:26,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:26,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:26,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:47:26,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:26,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:26,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:47:26,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:26,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:26,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:26,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-28 07:47:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:26,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:26,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 07:47:26,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:26,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:26,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:26,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:26,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:26,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:26,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-28 07:47:26,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:26,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:26,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:26,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-28 07:47:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:26,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:26,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:26,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:26,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:26,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 07:47:26,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:26,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:26,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:26,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:26,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:27,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:27,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:47:27,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:27,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:27,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-28 07:47:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:27,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:27,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-28 07:47:27,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:27,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:27,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:27,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:27,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 07:47:27,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:27,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:27,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-28 07:47:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:27,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:27,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 229 [2020-10-28 07:47:27,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:27,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:27,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:27,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:27,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:47:27,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:27,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:27,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-28 07:47:27,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:27,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:27,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-28 07:47:27,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:27,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:27,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:27,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:27,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:47:27,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:27,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:27,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-28 07:47:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:27,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:27,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:27,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:27,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-28 07:47:27,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:27,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:27,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:27,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:27,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:27,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:27,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:28,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:28,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:47:28,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:28,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:28,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:28,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2020-10-28 07:47:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:28,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:28,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-28 07:47:28,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:28,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:28,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:28,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:28,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:28,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 07:47:28,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:28,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:28,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:28,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-10-28 07:47:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:28,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:28,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-28 07:47:28,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:28,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:28,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:28,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:28,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:28,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 07:47:28,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:28,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:28,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:28,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-28 07:47:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:28,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:28,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 07:47:28,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:28,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:28,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:47:28,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:28,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:28,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-28 07:47:28,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:28,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:28,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:28,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-10-28 07:47:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:28,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:28,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-28 07:47:28,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:28,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:28,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:47:28,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:28,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:28,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:28,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-28 07:47:28,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:28,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:28,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:28,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:28,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:28,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-28 07:47:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:28,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:28,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:29,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:29,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 07:47:29,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:29,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:29,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:29,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:29,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:29,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:29,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 07:47:29,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:29,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:29,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:29,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 430 [2020-10-28 07:47:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:29,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:29,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:29,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 07:47:29,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:29,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:29,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:29,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:29,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:29,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:29,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 07:47:29,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:29,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:29,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:29,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2020-10-28 07:47:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:29,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:29,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:29,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-28 07:47:29,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:29,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:29,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:29,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:29,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:29,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:29,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:47:29,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:29,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:29,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:29,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2020-10-28 07:47:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:29,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:47:29,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:47:29,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-28 07:47:29,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:47:29,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:47:29,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:29,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:47:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:47:29,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:47:29,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:47:29,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:47:29,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:47:29,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 07:47:29,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:47:29,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:47:29,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:47:29,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:47:29,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:47:30,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 90 proven. 218 refuted. 0 times theorem prover too weak. 2749 trivial. 0 not checked. [2020-10-28 07:47:30,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [53004793] [2020-10-28 07:47:30,447 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:47:30,448 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-28 07:47:30,448 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771655889] [2020-10-28 07:47:30,450 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-28 07:47:30,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:47:30,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-28 07:47:30,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2020-10-28 07:47:30,451 INFO L87 Difference]: Start difference. First operand 3312 states and 4485 transitions. Second operand 15 states. [2020-10-28 07:47:39,947 WARN L193 SmtUtils]: Spent 5.63 s on a formula simplification that was a NOOP. DAG size: 935 [2020-10-28 07:47:51,453 WARN L193 SmtUtils]: Spent 11.40 s on a formula simplification. DAG size of input: 956 DAG size of output: 937 [2020-10-28 07:47:57,098 WARN L193 SmtUtils]: Spent 5.50 s on a formula simplification that was a NOOP. DAG size: 934 [2020-10-28 07:48:02,849 WARN L193 SmtUtils]: Spent 5.62 s on a formula simplification that was a NOOP. DAG size: 936